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Professor Arokia Nathan

BSc (Eng), PhD, CEng, FIEE, SMIEEE

Picture of Professor Arokia Nathan

Sumitomo/Surface Technology Systems (STS) Professor of Nanotechnology

Room 2C5

London Centre for Nanotechnology

University College London

17-19 Gordon Street

London WC1H 0AH

Research Group:Electronic Materials & Devices
E-mail:a.nathan@ee.ucl.ac.uk
Telephone:+44 (0)20 7679 2367 (32367 Internal)
Fax:+44 (0)20 7679 0595

Research areas of interest include:

  • Nanomaterials Device Integration
  • Electronic skin
  • Digital x-ray imaging
  • Plastic electronics
  • OLED displays

View Publications by Year - [Expand all / Hide all]

    2008

    • Hsieh, G. -. W., Li, F. M., Dalal, S., Newton, M., Stott, J. E., Hiralal, P., Nathan, A., Warburton, P. A., Unalan, H. E., Beecher, P., Flewitt, A. J., Robinson, I., Amaratunga, G., Milne, W. I. (2008). Zinc oxide nanostructures for nanocomposite thin film transistors (invited paper). IEEE Transactions on Electron Devices - Special Issue on Nanowire Electronics 55, 3001-
    • Kim, K. H., Nathan, A., Jang, J. (2008). Polycrystalline silicon with large disk-shaped grains by Ni-mediated crystallization of doped amorphous silicon. Journal of Non-Crystalline Solids 354, 2341-2344
    • Lee, H. -. J., Sazonov, A., Nathan, A. (2008). Leakage current mechanisms in top-gate nanocrystalline silicon thin film transistors. Applied Physics Letters 92
    • Li, F. M., Dhagat, P., Haverinen, H. M., McCulloch, I., Heeney, M., Jabbour, G. E., Nathan, A. (2008). Polymer thin film transistor without surface pretreatment on silicon nitride gate dielectric. Applied Physics Letters 93
    • Vygranenko, Y., Wang, K., Vieira, M., Nathan, A. (2008). Indium oxide thin-film transistor by reactive ion beam assisted deposition. Physica Status Solidi (A): Applications and Materials 205(8), 1925-1928 doi:10.1002/pssa.200778883.

    2007

    • Ashtiani, S. J., Chaji, G. R., Nathan, A. (2007). AMOLED pixel circuit with electronic compensation of luminance degradation. IEEE/OSA Journal of Display Technology 3, 36-39
    • Beecher, P., Servati, P., Rozhin, A., Colli, A., Scardaci, V., Pisana, S., Hasan, T., Flewitt, A. J., Robertson, J., Hsieh, G. W., Li, F. M., Nathan, A., Ferrari, A. C., Milne, W. I. (2007). Ink-jet printing of carbon nanotube thin film transistors. Journal of Applied Physics 102
    • Chaji, G. R., Nathan, A. (2007). Parallel addressing scheme for voltage-programmed active-matrix OLED displays. IEEE Transactions on Electron Devices 54, 1095-1100
    • Chaji, G. R., Ng, C., Nathan, A., Werner, A., Birnstock, J., Schneider, O., Blochwitz-Nimoth, J. (2007). Electrical compensation of OLED luminance degradation. IEEE Electron Device Letters 28, 1108-1110
    • Chang, J. H., Chuang, T. C., Vygranenko, Y., Striakhilev, D., Kim, K. H., Nathan, A., Heiler, G., Tredwell, T. (2007). Temperature dependence of leakage current in segmented a-Si:H n-i-p photodiodes. Amorphous and polycrystalline thin-film silicon science and technology - 2007: Symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 pp.475-480). Pittsburgh, US: Materials Research Society. Publisher URL
    • Esmaeili-Rad, M. R., Li, F., Sazonov, A., Nathan, A. (2007). Stability of nanocrystalline silicon bottom-gate thin film transistors with silicon nitride gate dielectric. Virtual Journal of Nanoscale Science & Technology 16(16)
    • Esmaeili-Rad, M. R., Li, F., Sazonov, A., Nathan, A. (2007). Stability of nanocrystalline silicon bottom-gate thin film transistors with silicon nitride gate dielectric. Journal of Applied Physics 102
    • Esmaeili-Rad, M. R., Sazonov, A., Kazanskii, A. G., Khomich, A. A., Nathan, A. (2007). Optical properties of nanocrystalline silicon deposited by PECVD. Journal of Materials Science: Materials in Electronics 18, 405-409
    • Esmaeili-Rad, M. R., Sazonov, A., Nathan, A. (2007). Absence of defect state creation in nanocrystalline silicon thin film transistors deduced from constant current stress measurements. Virtual Journal of Nanoscale Science & Technology 16(13)
    • Esmaeili-Rad, M. R., Sazonov, A., Nathan, A. (2007). Absence of defect state creation in nanocrystalline silicon thin film transistors deduced from constant current stress measurements. Applied Physics Letters 91
    • Jayakumar, R., Karim, K. S., Sivoththaman, S., Nathan, A. (2007). . Thin Film Transistor Technologies VI, ECS 202 Meeting. Salt Lake City, Utah:
    • Kim, K. H., Vygranenko, Y., Bedzyk, M., Chang, J. H., Chuang, T. C., Striakhilev, D., Nathan, A., Heiler, G., Tredwell, T. (2007). High performance hydrogenated amorphous silicon n-i-p photo-diodes on glass and plastic substrates by low-temperature fabrication process. Amorphous and polycrystalline thin-film silicon science and technology 2007: Symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 ). Warrendale, US: Materials Research Society. Publisher URL
    • Lai, J., Vygranenko, Y., Heiler, G., Safavian, N., Striakhilev, D., Nathan, A., Tredwell, T. (2007). Noise Performance of high fill factor pixel architectures for robust large-area image sensors using amorphous silicon technology. Amorphous and polycrystalline thin-film silicon science and technology - 2007: symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 pp.327-332). Warrendale, US: Materials Research Society. Publisher URL
    • Lee, C. H., Striaikhilev, D., Nathan, A. (2007). Stability of nc-Si TFTs with silicon nitride gate dielectric. IEEE Transactions on Electron Devices 54, 45-51
    • Li, F. M., Nathan, A., Wu, Y., Ong, B. (2007). Organic thin-film transistor integration using silicon nitride gate dielectric. Applied Physics Letters 90
    • Li, F. M., Wu, Y., Ong, B. S., Vygranenko, Y., Nathan, A. (2007). Optimization of PECVD silicon nitride and silicon oxide gate dielectrics for organic thin-film transistor circuit integration. MRS Symp. Proc., Organic thin-Film Electronics - Materials, Processes, and Applications.
    • Moradi, M., Striakhilev, D., Chan, I., Nathan, A., Cho, N. -. I., Nam, H. G. (2007). Reliability of silicon nitride gate dielectric in vertical thin-film transistors. Amorphous and polycrystalline thin-film silicon science and technology - 2007: Symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 pp.185-190). Warrendale, US: Materials Research Society. Publisher URL
    • Nathan, A., Servati, P., Karim, K. S., Striakhilev, D., Sazonov, A. (2007). a-Si TFT circuit integration on glass and plastic substrates. Thin Film Transistors Technologies VI, ECS 202 Symp. Proc.. ( Vol. 22 pp.7-24). Salt Lake City, Utah:
    • Safavian, N., Vygranenko, Y., Chang, J., Kim, K. H., Lai, J., Striakhilev, D., Nathan, A., Heiler, G., Tredwell, T., Fernandes, M. (2007). Modeling and characterization of the hydrogenated amorphous silicon metal insulator semiconductor photosensors for digital radiography. Amorphous and polycrystalline thin-film silicon science and technology - 2007: symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 pp.299-304). Warrendale, US: Materials Research Society. Publisher URL
    • Sambandan, S., Nathan, A. (2007). Single-technology-based statistical calibration for high-performance active-matrix organic LED Displays. IEEE/OSA Journal of Display Technology 3, 284-294
    • Sambandan, S., Sakariya, K., Servati, P., Kumar, A., Nathan, A. (2007). Voltage programmed pixel driver for AMOLED displays with a-Si:H TFT backplane. Proc. SPIE Photonics West Conf.. ( Vol. 5363 pp.16-26). San Jose, USA:
    • Vygranenko, Y., Kerr, R., Kim, K. H., Chang, J. H., Striakhilev, D., Nathan, A., Heiler, G., Tredwell, T. (2007). Segmented amorphous silicon n-i-p photodiodes on stainless-steel foils for flexible imaging arrays. Amorphous and polycrystalline thin-film silicon science and technology - 2007: symposium held April 9-13, 2007, San Francisco, California, U.S.A.. ( Vol. 989 pp.275-280). Warrendale, US: Materials Research Society. Publisher URL
    • Vygranenko, Y., Wang, K., Nathan, A. (2007). Stable indium oxide thin-film transistors with fast threshold voltage recovery. Applied Physics Letters
    • Wang, K., Vygranenko, Y., Nathan, A. (2007). Optically transparent ZnO-based n-i-p ultraviolet photodetectors. Thin Solid Films 515, 6981-6985
    • Wang, K., Vygranenko, Y., Nathan, A. (2007). Room temperature growth of indium oxide films by reactive ion beam assisted deposition. Thin-film compound semiconductor photovoltaics-2007: symposium held April 9-13, San Francisco, California, U.S.A.. ( Vol. 1012 pp.95-100). Pennsylvania, US: Materials Research Society. Publisher URL

    2006

    • Ashtiani, S. J., Nathan, A. (2006). A driving scheme for active-matrix organic light-emitting diode displays based on feedback. IEEE/OSA Journal of Display Technology 2, 258-264
    • Chaji, G. R., Nathan, A. (2006). A Stable Voltage-Programmed Pixel Circuit for a-Si:H AMOLED Displays. IEEE/OSA Journal of Display Technology 2, 347-358
    • Chaji, G. R., Safavian, N., Nathan, A. (2006). Stable a-Si : H circuits based on short-term stress stability of amorphous silicon thin film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 875-878
    • Chan, I., Fathololourni, S., Nathan, A. (2006). Nanoscale channel and small area amorphous silicon vertical thin film transistor. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 869-874
    • Esmaeili Rad, M. R., Lee, C. -. H., Sazonov, A., Nathan, A. (2006). Nanocrystalline silicon films deposited by RF PECVD for bottom-gate thin-film transistors. Amorphous and polycrystalline thin-film silicon science and technology - 2006: symposium held April 18-21, 2006, San Francisco, California, U.S.A.. ( Vol. 910 pp.627-632). Warrendale, US: Materials Research Society. Publisher URL
    • Esmaeli-Rad, M. R., Sazonov, A., Nathan, A. (2006). High stability, low leakage nanocrystalline silicon bottom gate thin film transistor for AMOLED displays. International Electron Devices Meeting, 2006: IEDM '06. ( pp.303-306). Piscataway, US: IEEE. Publisher URL
    • Fathololourni, S., Chan, I., Moradi, M., Nathan, A. (2006). Numerical study of the scaling of a-Si:H thin film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 888-891
    • Izadi, M. H., Karim, K. S., Nathan, A., Rowlands, J. A. (2006). Low-noise pixel architecture for advanced diagnostic medical x-ray imaging applications. Proceedings of SPIE. ( Vol. 6142 pp.61420T-61420T). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Lai, J., Nathan, A., Rowlands, J. A. (2006). High dynamic range active pixel sensor arrays for digital x-ray imaging using a a-Si : H. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 850-853
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2006). High hole and electron mobilities in nanocrystalline silicon thin-film transistors. Journal of Non-Crystalline Solids 352, 1732-1736
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2006). High performance n-channel 13.56 MHz plasma-enhanced chemical vapor deposition nanocrystalline silicon thin-film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 618-623
    • Lee, C. -. H., Sazonov, A., Nathan, A., Robertson, J. (2006). Directly deposited nanocrystalline silicon thin-film transistors with ultra high mobilities. Applied Physics Letters 89
    • Lee, C. -. H., Sazonov, A., Rad, M. R. E., Chaji, G. R., Nathan, A. (2006). Ambipolar thin-film transistors fabricated by PECVD nanocrystalline silicon. 2006 MRS Spring Meeting: Symposium A: Amorphous and Polycrystalline Thin-Film Silicon Science and Technology. ( Vol. 910 pp.603-608). Warrendale, US: Materials Research Society. Publisher URL
    • Lee, C. -. H., Sazonov, A., Robertson, J., Nathan, A., Esmaeili-Rad, M. R., Servati, P., Milne, W. I. (2006). How to achieve high mobility thin film transistors by direct deposition of silicon using 13.56 MHz RF PECVD? International Electron Devices Meeting, 2006: IEDM '06. ( pp.295-298). Piscataway, US: IEEE. Publisher URL
    • Li, F. M., Vygranenko, Y., Koul, S., Nathan, A. (2006). Photolithographically defined polythiophene organic thin-film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 657-662
    • Nathan, A., Alexander, S., Huang, R., Striakhilev, D., Church, C., Aresenault, P., Ashtiani, S., Chaji, R. (2006). a-Si for AMOLED- meeting the performance and cost demands of display applications (cell phone to HDTV). SID Symposium Digest of Technical Papers. ( Vol. 37 pp.1543-1546). San Jose, US: Society for Information Display. Publisher URL
    • Nathan, A., Karim, K. S. (2006). Photon Detectors. In Korvink, J. G., Paul, O. (Eds.). MEMS: A Practical Guide to Design, Analysis, and Applications ( pp.281-343). William Andrew Publishing USA and Springer-Verlag GmbH.
    • Nathan, A., Striakhilev, D., Chaji, S., Ashtiani, S., Lee, C. H., Sazonov, A., Robertson, J., Milne, W. (2006). Backplane Requirements for Active Matrix Organic Light Emitting Diode Displays. MRS Proceedings: Symposium A : Amorphous and Polycrystalline Thin-Film Silicon Science and Technology. ( Vol. 910 ). Publisher URL
    • Ng, C., Nathan, A. (2006). Temperature characterization of a-Si : H thin-film transistor for analog circuit design using analog hardware description language modeling. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 883-887
    • Ottaviani, T., Karim, K. S., Nathan, A., Rowlands, J. A. (2006). Low noise signal-to-noise ratio enhancing readout circuit for current-mediated active pixel sensors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 24, 770-773
    • Safavian, N., Chaji, G. R., Nathan, A., Rowlands, J. A. (2006). Three-TFT image sensor for real-time digital X-ray imaging. Electronics Letters 42, 150-151
    • Sakariya, K., Nathan, A. (2006). Leakage and charge injection optimization in a-Si AMOLED displays. IEEE/OSA Journal of Display Technology 2, 254-257
    • Sambandan, D., Striakhilev, D., Nathan, A. (2006). Device and circuit level optimization for high performance a-Si:H TFT-based OLED display. IEEE/OSA Journal of Display Technology 2, 52-59
    • Sambandan, S., Nathan, A. (2006). Equivalent circuit description of threshold voltage shift in a-Si:H TFT's from a probabilistic analysis of carrier population dynamics. IEEE Transactions on Electron Devices 53, 2306-2311
    • Sambandan, S., Nathan, A. (2006). Stable organic LED displays using RMS estimation of threshold voltage dispersion. IEEE Transactions on Circuits and Systems II: Express Briefs 53, 941-945
    • Sazonov, A., Meitine, M., Stryakhilev, D., Nathan, A. (2006). Low-temperature materials and thin-film transistors for electronics on flexible substrates. Semiconductors 40, 959-967
    • Servati, P., Nathan, A. (2006). Silicon on Mechanically Flexible Substrates for Large Area Applications. In kasap, S., Capper, P. (Eds.). Handbook of Electronic and Optoelectronic Materials ( pp.1107-1119). Kluwer Academic Publishers.
    • Servati, P., Nathan, A., Amaratunga, G. A. J. (2006). Generalized transport-band field-effect mobility in disordered organic and inorganic semiconductors. Physical Review B 74(24), 245210- doi:10.1103/PhysRevB.74.245210.
    • Striakhilev, D., Nathan, A., Servati, P., Vygranenko, Y., Lee, C. -. H., Sazonov, A. (2006). Amorphous silicon display backplanes on plastic substrates. IEEE/OSA Journal of Display Technology 2, 364-371
    • Vygranenko, Y., Louro, P., Viera, M., Chang, J. H., Nathan, A. (2006). Low leakage current a-Si : H/a-SiC : H n-i-p photodiode with Cr/a-SiNx front contact. Journal of Non-Crystalline Solids 352, 1837-1840
    • Vygranenko, Y., Wang, K., Nathan, A. (2006). Low leakage p-NiO/i-ZnO/n-ITO heterostructure ultraviolet sensor. Applied Physics Letters

    2005

    • Alexander, S., Servati, P., Chaji, G. R., Ashtiani, S., Huang, R., Striakhilev, D., Sakariya, K., Kumar, A., Nathan, A., Church, C., Wzorek, J., Arsenault, P. (2005). Pixel circuits and drive schemes for glass and elastic AMOLED displays. Journal of the Society for Information Display 13, 587-595
    • Ashtiani, S. J., Nathan, A. (2005). A fast driving scheme for a-Si:H AMOLED displays based on voltage feedback. The 18th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2005: LEOS 2005. ( pp.925-926). Piscataway, US: IEEE Computer Society. Publisher URL
    • Ashtiani, S. J., Servati, P., Striakhilev, N., A, (2005). A 3-TFT current-programmed pixel circuit for active-matrix organic light-emitting diode displays. IEEE Transactions on Electron Devices 52, 1514-1518
    • Chaji, G. R., Ashtiani, S., Alexander, S., Huang, R., Striakhilev, D., Servati, P., Sakariya, K., Kumar, A., Nathan, A. (2005). Pixel circuits and drive schemes for large-area a-Si AMOLED displays. Proceedings of the International Display Manufacturing Conference 2005: Taipei Int'l Convention Center, Taiwan, Feb. 21-24, 2005. ( pp.366-370). Taipei, Taiwan: Society for Information Display. Publisher URL
    • Chaji, G. R., Nathan, A. (2005). A fast settling current driver based on the CCII for AMOLED displays. IEEE/OSA Journal of Display Technology 1, 283-288
    • Chaji, G. R., Nathan, A. (2005). A novel driving scheme for high-resolution large-area a-Si:H AMOLED displays. 2005 IEEE International 48th Midwest Symposium on Circuits and Systems. ( pp.782-785). Piscataway, US: IEEE. Publisher URL
    • Chaji, G. R., Safavian, N., Nathan, A. (2005). A low-power driving scheme for a-Si:H active-matrix organic light-emitting diode displays. The 3rd International IEEE-NEWCAS Conference, 19-22 June, 2005, Quebec City, Canada: Conference Proceedings. ( pp.119-122). Piscataway, US: IEEE Computer Society. Publisher URL
    • Chaji, G. R., Safavian, N., Nathan, A. (2005). Dynamic-effect compensating technique for stable a-Si:H AMOLED displays. 2005 48th IEEE International Midwest Symposium on Circuits and Systems: August 7-10, 2005, Cincinnati, Ohio. ( pp.786-789). Piscataway, US: IEEE. Publisher URL
    • Chaji, G. R., Servati, P., Nathan, A. (2005). A new driving scheme for the stable operation of the 2-TFT a-Si AMOLED pixel. Electronics Letters 41, 499-500
    • Chaji, G. R., Servati, P., Nathan, A. (2005). Driving scheme for stable operation of 2-TFT a-Si AMOLED pixel. Electronics Letters 41, 499-500
    • Chaji, G. R., Striakhilev, D., Nathan, A. (2005). A novel a-Si:H AMOLED pixel circuit based on short-term stress stability of a-Si:H TFTs. IEEE Electron Device Letters 26, 737-739
    • Chan, I., Nathan, A. (2005). "Vertical thin film transistor electronics" US Patent Application. Patent 133411
    • Chan, I., Nathan, A. (2005). Amorphous silicon thin film transistors with 90o vertical nanoscale channel. Applied Physics Letters 86
    • Church, C., Nathan, A. (2005). Amorphous-silicon TFT AMOLEDs. SID Magazine 21(3&4), 22-26
    • Jafarabadiashtiani, S., Chaji, G. R., Sambandan, S., Striakhilev, D., Nathan, A., Servati, P. (2005). A new driving method for a-Si AMOLED displays based on voltage feedback. SID International Symposium Digest of Technical Papers. ( Vol. 36 pp.316-319). San Jose, US: Society for Information Display. Publisher URL
    • Jafarabadiashtiani, S., Servati, P., Nathan, A. (2005). . Proc. Third International IEEE Northeast Workshop on Circuits and Systems- NEWCAS. ( pp.400-403).
    • Jahinuzzaman, S. M., Sultana, A., Sakariya, K., Servati, P., Nathan, A. (2005). Threshold voltage instability of amorphous silicon thin-film transistors under constant current stress. Applied Physics Letters 87
    • Koul, S., Li, F., Sazonov, A., Nathan, A. (2005). Low temperature PECVD silicon nitride as a passivation material for the fabrication of RR-P3HT-based TFT. 230th National Meeting of the American Chemical Society. ( Vol. 230 pp.U3641-U3641). Washington, US: American Chemical Society. Publisher URL
    • Kumar, A., Nathan, A., Jabbour, G. E. (2005). Does TFT mobility impact pixel sizes in AMOLED backplanes? IEEE Transactions on Electron Devices 52, 2386-2394
    • Lai, J., Nathan, A. (2005). Reset and partition noise in active pixel image sensors. IEEE Transactions on Electron Devices 52, 2329-2332
    • Lee, C. -. H., Grant, D. J., Sazonov, A., Nathan, A. (2005). Stability and post-deposition thermal annealing effects in 75oC hydrogenated nanocrystalline silicon films grown by 13.56 MHz plasma enhanced chemical vapor deposition. Journal of Applied Physics 98, 1-7
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2005). High electron mobility (~150cm2/Vs) PECVD nanocrystalline silicon top-gate TFTs at 260oC. Materials Research Society Symposium Proceedings 862
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2005). High mobility n-channel and p-channel nanocrystalline silicon thin film transistors. IEEE International Electron Devices Meeting 2005: IEDM technical digest: Washington, DC, December 5-7, 2005. ( pp.915-918). Piscataway, US: IEEE. Publisher URL
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2005). High-mobility nanocrystalline silicon thin-film transistors fabricated by plasma-enhanced chemical vapor deposition. Applied Physics Letters 86
    • Lee, C. -. H., Sazonov, S., Nathan, A. (2005). Effects of post annealing and material stability of undoped and n+ nc-Si:H film deposited at 75oC using 13.56 MHz PECVD. Materials Research Society Symposium Proceedings 862
    • Lee, C. -. H., Striakhilev, D., Tao, S., Nathan, A. (2005). Top-gate TFTs using 13.56 MHz PECVD microcrystalline silicon. IEEE Electron Device Letters 26, 637-639
    • Li, F. M., Koul, S., Vygranenko, Y., Nathan, A. (2005). Photolithographically defined OTFTs for circuit integration in display applications. 2005 IEEE LEOS Annual Meeting Conference Proceedings (LEOS): Sydney, Australia, 22-28 October, 2005. ( pp.854-844). Piscataway, US: IEEE. Publisher URL
    • Li, F. M., Koul, S., Vygranenko, Y., Sazonov, A., Servati, P., Nathan, A. (2005). Fabrication of RR-P3HT-based TFT's using low-temperature PECVD silicon nitride. Materials Research Society Symposium Proceedings 871E, 19.3.1-19.3.6
    • Li, F. M., Koul, S., Vygranenko, Y., Servati, P., Nathan, A. (2005). Dual-Gate Si02/P3HT/SiNx OTFT. Materials Research Society Symposium Proceedings 871E, 19.4.1-19.4.6
    • Nathan, A., Alexander, S., Servati, P., Sakariya, K., Striakhilev, D., Huang, R., Kumar, A., Church, C., Wzorek, J., Arsenault, P. (2005). Amorphous silicon enables large AMOLED displays for HDTV. SID Symposium Digest of Technical Papers. ( Vol. 36 pp.320-323). San Jose, US: Society for Information Display. Publisher URL
    • Nathan, A., Chaji, G. R., Ashtiani, S. J. (2005). Driving Schemes for a-Si and LTPS AMOLED displays. IEEE/OSA Journal of Display Technology 1, 267-277
    • Nathan, A., Chaji, G. R., Safavian, P., Servati, P. (2005). "Technique for real-time calibration/ programming of AMOLED displays" Canadian Patent Application. Patent
    • Nathan, A., Chaji, G. R., Servati, P. (2005). "Locally referenced voltage programmed pixel for AMOLED displays" Canadian Patent Application. Patent
    • Nathan, A., Chaji, G. R., Servati, P. (2005). "Method and system for programming and driving active matrix light emitting device pixel" PCT Application. Patent
    • Nathan, A., Chaji, G. R., Servati, P. (2005). "System and driving method for active matrix light emitting device display" PCT Application. Patent
    • Nathan, A., Chaji, G., Servati, P. (2005). "Method for scaled current programming of AMOLED displays" Canadian Patent Application. Patent 2503283
    • Nathan, A., Chaji, G., Servati, P. (2005). "Step calibration driving method and circuit for AMOLED displays" Canadian Patent Application. Patent 2503237
    • Nathan, A., Chalamala, B. R. (2005). Special issue on Flexible Electronics Technology Part I: Systems and Applications. Proc. IEEE 93, 1235-1238
    • Nathan, A., Chalamala, B. R. (2005). Special issue on Flexible Electronics Technology, Part II: Materials and Devices. Proc. IEEE 93, 1391-1393
    • Nathan, A., et, A. (2005). Flexible imaging arrays, Phase 1- Final Report, Eastman Kodak.
    • Nathan, A., Jafarabadiashtiani, S., Servati, P. (2005). "Fast settling time current-programmed driver for AMOLED displays" Canadian Patent Application. Patent
    • Nathan, A., Striakhilev, D., Servati, P., Sazonov, A. (2005). . Proc. 207th Meeting of the Electrochemical Society. ( pp.378-). Quebec City:
    • Safavian, N., Chaji, G. R., Ashtiani, J., Nathan, A., Rowlands, J. A. (2005). Self-compensated a-Si:H detector with current-mode readout circuit for digital x-ray fluoroscopy. 2005 IEEE International 48th Midwest Symposium on Circuits and Systems: August 7-10, 2005. ( pp.774-777). Piscataway, US: IEEE. Publisher URL
    • Safavian, N., Chaji, G. R., Nathan, A., Rowlands, J. A. (2005). TFT active image sensor with current-mode readout circuit for digital x-ray fluoroscopy. Photonic applications in biosensing and imaging. ( Vol. 5969 ). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Safavian, N., Lai, J., Rowlands, J. A., Nathan, A. (2005). Active pixel TFT arrays for digital fluoroscopy in a-SiH Technology. Electronics Letters 41, 41-42
    • Safavian, N., Lai, J., Rowlands, J., Nathan, A. (2005). Threshold voltage shift compensated active pixel sensor array for digital x-ray imaging in a-Si technology. Electronics Letters 41, 441-442
    • Sakariya, K., Ng, C., Servati, P., Nathan, A. (2005). Accelerated stress testing of a-Si:H pixel circuits for AMOLED displays. IEEE Transactions on Electron Devices 52, 2577-2583
    • Sambandan, S., Kumar, A., Sakariya, K., Nathan, A. (2005). Analogue circuit building blocks with amorphous silicon thin film transistors. Electronics Letters 41, 314-315
    • Sambandan, S., Sakariya, K., Kumar, A., Servati, P., Nathan, A. (2005). Voltage controlled current source for AMOLED displays? IEEE Transactions on Electron Devices
    • Sazonov, A., Striakhilev, D., Lee, C. -. H., Nathan, A. (2005). Low-temperature materials for thin-film transistors for flexible electronics. Proc. IEEE 93, 1420-1429
    • Servati, P., Nathan, A. (2005). Functional pixel circuits for elastic AMOLED displays. Proc. IEEE 93, 1257-1264
    • Servati, P., Nathan, A. (2005). Orientation-dependent strain-tolerance of amorphous silicon transistors and pixel circuits for elastic active-matrix organic light-emitting diode display. Applied Physics Letters 36
    • Sultana, A., Nathan, A., Rowlands, J. A. (2005). Amorphous silicon based direct x-ray conversion detector for proteins structure analysis. Proceedings of SPIE. ( Vol. 5969 pp.524-536). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Vygrunenko, Y., Chang, J. H., Nathan, A. (2005). Two-dimensional a-Si:H n-i-p photodiode array low-level light detection. IEEE Journal of Quantum Electronics 41, 697-703
    • Vygrunenko, Y., Chang, J. H., Nathan, A. (2005). Two-dimensional a-Si:H/a-Si:H n-i-p sensor array with ITO/a-SiNx antireflection coating. Materials Research Society Symposium Proceedings 862, A9.4.1-A9.4.6

    2004

    • Ashtiani, S. J., Servati, P., Nathan, A. (2004). An active-matrix organic light-emitting diode display driver based on second-generation current conveyor. Electronics Letters 40, 1178-1179
    • Chan, I., Nathan, A. (2004). 100-nm channel length a-Si:H vertical thin film transistors. Materials Research Society Symposium Proceedings 814, 35-40
    • Chan, I., Nathan, A. (2004). Thick film resist lithography for a Si:H vertical thin film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 1048-1053
    • Chang, J. H., Vygranenko, Y., Nathan, A. (2004). Two-dimensional a-SiH based n-i-p sensor array. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 971-974
    • Chang, J. H., Vygranenko, Y., Nathan, A. (2004). Two-dimensional sensor array for low-level light detection. Proceedings of SPIE. ( Vol. 5578 pp.420-427). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Grant, D. J., Lee, C. -. H., Nathan, A., Das, U. K., Madan, A. (2004). Botttom-gate TFT's with channel layer grown by pulsed PECVD technique. Materials Research Society Symposium Proceedings 808
    • Jahinuzzaman, S. M., Servati, P., Nathan, A. (2004). Bias-induced long-term transient in a-Si:H thin film transistors. Proceedings of SPIE. ( Vol. 5578 pp.315-322). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Karim, K. S., Nathan, A. (2004). Noise performance of a current-mediated amplified pixel for large-area medical imaging. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 1010-1014
    • Karim, K. S., Nathan, A. H., M, M., W, I. (2004). Drain-bias dependence of threshold voltage stability of amorphous silicon TFTs. IEEE Electron Device Letters 25, 188-190
    • Karim, K. S., Servati, P., Nathan, A. (2004). High voltage amorphous silicon TFT for use in large area applications. Microelectron 35, 311-315
    • Karim, K. S., Yin, S., Nathan, A., Rowlands, J. A. (2004). High dynamic range pixel architectures for diagnostic medical imaging. Proceedings of SPIE. ( Vol. 5368 pp.657-667). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Koul, S., Nathan, A. (2004). An optimized synthetic route for the preparation of water-soluble nanomagnetic conducting polyaniline with processability. Materials Research Society Symposium Proceedings 818
    • Koul, S., Nathan, A. (2004). Synthesis of highly processable nanomagnetic conducting polyaniline in presence of dual oxidant-dopant system. Proc. 11th Int. Conf. Nano Engineering. South Carolina, USA:
    • Kumar, A., Sambandan, S., Sakariya K, S., P, N., A, (2004). Amorphous silicon shift registers for display drivers. 22, 981-986
    • Lai, J., Nathan, A. (2004). Reset noise in active pixel image sensors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 987-990
    • Lee, C. -. H., Sazonov, A., Nathan, A. (2004). Low temperature (75oC) hydrogenated nanocrystalline silicon films grown by conventional plasma enhanced chemical vapor deposition for thin film transistors. Materials Research Society Symposium Proceedings 808
    • Lee, C. -. H., Striakhilev D, N., A, (2004). Highly conductive n+ hydrogenated microcrystalline silicon and its application in thin film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 991-995
    • Lee, C. -. H., Striakhilev, D., Nathan, A. (2004). Intrinsic and doped μc-Si:H layers using 13.56 MHz PECVD at 250oC. Materials Research Society Symposium Proceedings 808
    • Lee, C. -. H., Vygranenko, Y., Nathan, A. (2004). Process issues with Mo/a-Si:H Schottky diode and TFT integration for direct X-ray detection. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 2091-2095
    • Li, F. M., O, N., Nathan, A. (2004). Degradation behaviour and damage mechanisms of CCD image sensor with deep-UV laser radiation. IEEE Transactions on Electron Devices 51, 2229-2236
    • Li, F., Nathan, A. (2004). CCD Image Sensors in Deep UV-Degradation Behaviour and Damage Mechanisms. Berlin/ Heidelberg: Springer-Verlag GmbH.
    • LI, F., Nathan, A., O, N. (2004). Deep-ultraviolet-induced damage of charge coupled device sensors. 22, 996-1000
    • Nathan, A., Alexander, S., Sakariya, K., Servati, P., Striakhilev, D., Tao, S., Kumar, A., Sambandan, S., Jafarabadiashtiai, S., Vygranenko, Y. (2004). Stable AMOLED displays using a-Si backplanes. Proceedings of the 24th International Display Research Conference: Daegu, Korea, August 23-27, 2004. ( pp.343-347). Seoul, Korea: Korea Information Display Society. Publisher URL
    • Nathan, A., Alexander, S., Sakariya, K., Servati, P., Tao, S., Striakhilev, D., Kumar, A., Sambandan, S., Jafarabadiashtiani, S., Vigranenko, Y., Church, C., Wzorek, J., Arsenault, P. (2004). Extreme AMOLED backplanes in a-Si with proven stability. SID Symposium Digest of Technical Papers. ( Vol. 35 pp.1508-1511). San Jose, US: Society for Information Display. Publisher URL
    • Nathan, A., Chaji, G. R., Servati, P. (2004). "Driving method for compensated voltage-programming of AMOLED displays" Canadian Patent Application. Patent
    • Nathan, A., Chaji, G. R., Servati, P. (2004). "Pixel circuit and driving method for fast compensated programming of AMOLED displays" Canadian Patent Application. Patent
    • Nathan, A., Chaji, G. R., Servati, P. (2004). Fast settling time driving method for organic light-emitting diode (OLED) displays based on current programming" Canadian Patent Application. Patent
    • Nathan, A., Kumar, A., Sakariya, K., Servati, P., Karim, K. S., Striakhilev, D., Sazonov, A. (2004). Amorphous silicon backplane electronics for OLED displays. IEEE Journal of Selected Topics in Quantum Electronics 10, 58-69
    • Nathan, A., Kumar, A., Sakariya, K., Servati, P., Sambandan, S., Karim, K. S., Striakhilev, D. (2004). Amorphous silicon thin film transistor circuit integration for organic LED displays on glass and plastic. IEEE Journal of Solid-State Circuits 39(9), 1477-1486 doi:10.1109/JSSC.2004.829373.
    • Nathan, A., Striakhilev, D., Servati, P., Sakariya, K., Sazonov, A., Alexander, S., Tao, S., Lee, C. -. H., Kumar, A., Sambandan, S., Jafarabadiashtiani, S., Vygranenko, Y., Chan, I. W. (2004). A-Si AMOLED display backplanes on flexible substrates. Materials Research Society Symposium Proceedings 814, 61-72
    • Sakariya, K., Ng C, H., I, S., A, T., S, N., A, (2004). Accelerated stress testing of a-Si:H TFT pixel circuits for AMOLED displays. Materials Research Society Symposium Proceedings 808, A4.11.1-A4.11.6
    • Sakariya, K., Sambandan, S., Servati, P., Nathan, A. (2004). Analysis and characterization of self-compensating current programmed a-Si:H active matrix organic light-emitting diode pixel circuits. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 22, 1001-1004
    • Sakariya, K., Servati, P., Nathan, A. (2004). Stability analysis of current programmed a-SiH AMOLED pixel circuits. IEEE Transactions on Electron Devices 51, 2019-2025
    • Sakariya, K., Sultana, A., Ng, C., Nathan, A. (2004). Synthesis of highly processable nanomagnetic conducting polyaniline in presence of dual oxidant-dopant system. Proc. 11th Proc. Asia Display 2004: 24th Int. Display Research Conference. ( pp.749-752). South Daegu, Korea:
    • Sambandan, S., Servati, P., Nathan, A. (2004). "Fuzzy control for stable AMOLED displays" Canadian Patent Application. Patent
    • Servati, P., Nathan, A. (2004). "Real-time calibration scheduling method and algorithm for AMOLED displays" Canadian Patent Application. Patent
    • Servati, P., Tao, S., Home, E., Striakhilev, D., Nathan, A. (2004). Mechanically strained a-Si:H AMOLED driver circuits. Materials Research Society Symposium Proceedings 814, 16.13.1-16.13.6
    • Servati, P., Vygranenko, Y., Nathan, A., Morrison, S., Madan, A. (2004). Low dark current and blue-enhanced a-Si:H/a-SiC:H heterojunction n-i-di-p photodiode image sensor. Journal of Applied Physics 96, 7575-7582
    • Striakhilev, D., Servati, P., Sakariya, K., Tao, S., Alexander, S., Kumar, A., Vygranenko, Y., Nathan, A. (2004). a-Si pixel circuits on plastic substrates for flexible AMOLED displays. Proc. Asia Display 2004: 24th Int. Display Research Conf.. ( pp.746-748).
    • Sultana, A., Sakariya, K., Nathan, A. (2004). Current stress metastability in a-Si:H thin film transistors. Proceedings of SPIE. ( Vol. 5578 pp.343-352). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL

    2003

    • Karim, K. S., Nathan, A., Rowlands, J. A. (2003). Amorphous silicon active pixel sensor readout circuit for digital imaging. IEEE Transactions on Electron Devices 50(1), 200-208 doi:10.1109/TED.2002.806968.
    • Karim, K. S., Nathan, A., Rowlands, J. A., Kasap, S. O. (2003). X-ray detector with on-pixel amplification for large area diagnostic medical imaging. IEE Proceedings - Circuits, Devices and Systems 150, 267-273
    • Karim, K. S., Sakariya, K., Nathan, A. (2003). Threshold voltage performance of a Si:H TFTs for analog applications. Materials Research Society Symposium Proceedings 762, 247-252
    • Koul, S., Williams, E., Nathan, A., Jabbour, G. E. (2003). Synthesis of anthracene based copolymers for photonic applications. The 39th IUPAC Congress and the 86th Conference of the Canadian Society for Chemistry.
    • Kumar, A., Sakariya, K., Servati, P., Alexander, S., Striakhilev, D., Karim, K. S., Nathan, A., Hack, M., Williams, E., Jabbour, G. E. (2003). Design consideration for active matrix organic light emitting diode arrays. IEE Proceedings - Circuits, Devices and Systems 150, 322-328
    • Lee, C. -. H., Chan, I., Nathan, A. (2003). Mechanical stress and process integration for direct X-ray detector and TFT in a Si:H technology. Materials Research Society Symposium Proceedings 762, 193-198
    • Li, F., Nixon, O., Nathan, A. (2003). CCD Detection of 157 nm photons. Proc. IEEE Workshop on Charge-Coupled Devices and Advanced Image Sensors. Elmau, Germany:
    • Nathan, A., Lu, Y., Manku, T. (2003). "DC/Low frequency sub-atto signal level measurement circuit" US Patent. Patent 6555025 B1
    • Nathan, A., Sakariya, K., Kumar, A., Servati, P., Karim, K. S., Striakhilev, D., Sazonov, A. (2003). Amorphous silicon TFT circuit integration for OLED displays on glass and plastic. Proceedings of the IEEE 2003 Custom Integrated Circuits Conference: DoubleTree Hotel, September 21-24, 2003, San Jose, California. ( pp.215-222). Piscataway, US: IEEE. Publisher URL
    • Nathan, A., Sakariya, K., Servati, P., Jafarabadiashtiani, S. (2003). "AMOLED display backplanes - Pixel driver circuits, array architecture, and external compensation" Canadian Patent Application. Patent 2443206
    • Nathan, A., Sambandan, S., Sakariya, K., Servati, P. (2003). "A pixel circuit for AMOLED displays". Patent 08898614CA
    • Nathan, A., Servati, P., Karim, K. S., Striakhilev, D., Sazonov, A. (2003). Thin film transistor integration on glass and plastic substrates in amorphous silicon technology. IEE Proceedings - Circuits, Devices and Systems 150, 329-338
    • Nathan, A., Servati, P., Karim, K. S., Stryahilev, D., Sazanov, A. (2003). a-Si:H TFTs on Glass and Plastic. In Kuo, Y. (Ed.). Thin Film Transistors ( pp.79-181). Kluwer Academic Publishers.
    • Nathan, A., Striakhilev, D., Servati, P., Sakariya, K., Kumar, A., Karim, K. S., Sazonov, A. (2003). Low temperature a-Si:H pixel circuits for mechanically flexible AMOLED displays. Materials Research Society Symposium Proceedings 769, 29-34
    • Sakariya, K., Kumar, A., Servati, P., Striakhilev, D., Sultana, A., Nathan, A. (2003). Current stress induced metastablity in a-Si AMOLED pixel circuits. Proc. 12th International Workshop on the Physics of Semiconductor Devices (IWPSD). ( pp.1171-1173). Chennai, India:
    • Servati, P., Karim, K. S., Nathan, A. (2003). Static characteristics of a Si:H dual gate TFTs. IEEE Transactions on Electron Devices 50, 926-932
    • Servati, P., Striakhilev, S., Nathan, A. (2003). Above-threshold parameter extraction and modeling for amorphous silicon thin film transistors. IEEE Transactions on Electron Devices 50(11), 2227-2235 doi:10.1109/TED.2003.818156.
    • Tao, S., Karim, K. S., Servati, P., Lee, C. -. H., Nathan, A. (2003). Large Area Digital X-ray Imaging. In Sensors Update ( pp.3-49). Wiley-VCH Verlag GmbH.
    • Tao, S., Vygranenko, Y., Nathan, A. (2003). Enhanced blue sensitivity in ITO/a-SiNx:H/a-Si:H MIS photodetectors. 762, 277-282

    2002

    • Mohan, N., Karim, K. S., Nathan, A. (Eds.) (2002). Design of multiplexer in amorphous silicon technology. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(3), 1043-1047
    • Bogomolova, L. D., Jachkin, V. A., Prushinsky, S. A., Stryahilev, D., Sazonov, A., Nathan, A. (2002). EPR spectra of amorphous silicon nitride fims grown by low temperature PECVD. Journal of Non-Crystalline Solids 297, 247-253
    • Chan, I., Nathan, A. (2002). Amorphous silicon vertical thin film transistor for high density integration. Materials Research Society Symposium Proceedings 715, A12.6.1-A12.6.6
    • Chan, I., Nathan, A. (2002). Dry etch process optimization for small-area a-SiH vertical thin film transistors. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20, 962-965
    • Chan, I., Nathan, A. (2002). Small-area vertical thin film transistor in amorphous silicon technology for high pixel fill factor and packing density. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging. ( Vol. TD01 pp.399-401).
    • Greve, F., Nathan, A. (2002). Patterning techniques for polymer electronics. SPIE Regional Meeting on Optoelectronics, Photonics and Imaging, SPIE. ( pp.432-434).
    • Jeyakumar, R., Karim, K. S., Sivoththaman, S., Nathan, A. (2002). Integration issues for polymeric dielectrics in large area electronics. 2002, 23rd International Conference on Microelectronics: Proceedings: MIEL 2002: Niš, Yugoslavia, 12-15 May, 2002. ( Vol. 2 pp.543-546). Piscataway, US: Electron Devices Society of the IEEE. Publisher URL
    • Karim, K. S., Nathan, A. (2002). "Active pixel sensor for digital imaging". Patent PCT/CA02/00172
    • Karim, K. S., Nathan, A. (2002). On-pixel amorphous silicon amplifier for digital imaging. Integrated optoelectronics: Proceedings of the First International Symposium. ( pp.313-332). Pennington, US: Electrochemical Society. Publisher URL
    • Karim, K. S., Nathan, A., Rowlands, J. A. (2002). Active pixel sensor architectures in a-Si:H for medical imaging. 20(3), 1095-1099
    • Karim, K. S., Nathan, A., Rowlands, J. A. (2002). Active pixel sensors architectures for large area medical imaging. Journal of Non-Crystalline Solids 299-302, 1250-1255
    • Karim, K. S., Nathan, A., Rowlands, J. A. (2002). Amorphous silicon active pixel sensor readout circuit architectures for medical imaging. Materials Research Society Symposium Proceedings 715, A4.2.1-A4.2.6
    • Karim, K. S., Nathan, A., Rowlands, J. A. (2002). Feasibility of current mediated amorphous silicon active pixel sensor readout circuits for large area diagnostic and medical imaging. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging, SPIE. ( Vol. TD01 pp.358-360).
    • Karim, K. S., Servati, P., Nathan, A. (2002). High voltage amorphous silicon TFT for use in large area applications. Proc. 6th International Seminar on Power Semiconductors. ( pp.207-212).
    • Lee, C. H., Tao, S., Chan, I., Nathan, A. (2002). Process integration of direct detection x-ray imaging array using a-Si:H technology. Opto-Canada: SPIE Regional Meeting on Optelectronics, Photonics and Imaging, SPIE. ( Vol. TD01 pp.402-404).
    • Moez, K. K., Karim, K. S., Nathan, A. (2002). Amorphous silicon TFT pulse bias induced metastability. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging. ( Vol. TD01 pp.422-424).
    • Morrison, S., Servati, P., Vygranenko, Y., Nathan, A., Madan, A. (2002). Reduction of dark current under reverse bias in a Si:H p-i-n photodetectors. Materials Research Society Symposium Proceedings 715, A7.4.1-A7.4.6
    • Nathan, A. (2002). 63-Month Research Review, DALSA/NSERC Industrial Research Chair.
    • Nathan, A., Greve, F. (2002). "A new fabrication technology for large area mechanically flexible circuits and displays" Canadian Patent Application. Patent
    • Nathan, A., Park, B., Ma, Q., Sazonov, A., Rowlands, J. A. (2002). Amorphous silicon technology for large area digital x-ray and optical imaging. Microelectronics Reliability, 40th Anniversary Special 42, 735-746
    • Nathan, A., Sakariya, K., Karim, K. S., Servati, P., Kumar, A., Striakhilev, D. (2002). a-Si:H back-plane electronics for medical imaging and OLED displays. ICSE 2002: 2002 IEEE International Conference on Semiconductor Electronics: Proceedings: December 19-21, 2002, Gurney Resort Hotel & Residences, Malaysia. ( pp.15-21). Piscataway, US: IEEE. Publisher URL
    • Nathan, A., Sakariya, K., Kumar, A., Servati, P., Striakhilev, D. (2002). . Sixth International Conference on Optoelectronics, Fiber Optics and Photonics. ( pp.326-). Mumbai, India:
    • Nathan, A., Sakariya, K., Kumar, A., Servati, P., Striakhilev, D. (2002). Amorphous silicon backplane electronics for OLED displays. LEOS 2002: 2002 IEEE/LEOS Annual Meeting Conference Proceedings: The 15th Annual Meeting of the IEEE Lasers & Electro-Optics Society: 10-14 November, 2002, SECC Scottish Exhibition & Conference Centre, Glasgow, Scotland. ( Vol. 1 pp.303-304). Piscataway, US: IEEE. Publisher URL
    • Nathan, A., Servati, P., Karim, K. S. (2002). . The 2nd Int. Conf. on Semiconductor Technology (ISTC 2002). Tokyo:
    • Nathan, A., Servati, P., Karim, K. S. (2002). "Organic light emitting diode display haviong shield". Patent PCT/CA02/00180
    • Nathan, A., Servati, P., Karim, K. S. (2002). TFT circuit integration in a-Si:H technology. 2002, 23rd International Conference on Microelectronics: proceedings: MIEL 2002: Niš, Yugoslavia, 12-15 May, 2002. ( Vol. 1 pp.115-124). Piscataway, US: IEEE. Publisher URL
    • Nathan, A., Striakhilev, D. (2002). Flexible display device. Patent PCT/CA02/00181
    • Pham, H. H., Nathan, A. (2002). "Method and system for determining potential fields" US Patent. Patent 6405143
    • Sakariya, K., Servati, P., Kumar, A., Nathan, A. (2002). Amorphous silicon pixel driver circuits for mobile OLED displays. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging, SPIE. ( Vol. TD01 pp.390-392).
    • Sakariya, K., Servati, P., Stryahilev, D., Nathan, A. (2002). Vt-shift compensated a-Si:H pixel circuits for AMOLED displays. The 22nd international display research conference: conference proceedings. ( Vol. 1 pp.609-612). France: Le Club Visu.
    • Sazonov, A., Striakhilev, D., Nathan, A., Bogomolova, L. D. (2002). Dielectric performance of low-temperature silicon nitride films in a-Si:H TFTs. Journal of Non-Crystalline Solids 299-302, 1360-1364
    • Sazonov, A., Stryahilev, D., Nathan, A. (2002). Low temperature a-Si:H TFT on plastic films: materials and fabrication aspects. 2002 23rd International Conference on Microelectronics: Proceedings : MIEL 2002: Niš, Yugoslavia, 12-15 May, 2002. ( Vol. 2 pp.525-528). Piscataway, US: IEEE. Publisher URL
    • Sazonov, A., Stryahilev, D., Nathan, A. (2002). Materials and fabrication of amorphous silicon TFT arrays on plastic substrates. Proceedings, 2nd International Display Manufacturing Conference. ( pp.499-). Seoul, Korea:
    • Servati, P., Morrison, S., Vyranekno, Y., Nathan, A., Madan, A. (2002). Reduction of dark current under reverse bias in a-Si:H p-i-n photodetectors. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging, SPIE. ( Vol. TD01 pp.376-378).
    • Servati, P., Nathan, A. (2002). Modeling of the static and dynamic behavior of a-SiH TFTs. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(3), 1038-1042
    • Servati, P., Nathan, A. (2002). Modelling of the reverse characteristics of a-Si:H TFTs. IEEE Transactions on Electron Devices 49(5), 812-819
    • Servati, P., Nathan, A. (2002). Pixel current driver for organic light emitting diode displays. Patent PCT/CA02/00173
    • Servati, P., Prakash, S., Nathan, A., Py, C. (2002). Amorphous silicon driver circuits for organic light-emitting diode displays. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(4), 1374-1378
    • Sivoththaman, S., Jeyakumar, R., Ren, L., Nathan, A. (2002). Characterization of low permittivity (low-k) dilectric films for low temperature device integration. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(3), 1149-1153
    • Striakhilev, D., Nathan, A. (2002). Method of integration of thin-film transistor based active matrix backplane with organic light-emitting diode layers in a vertical (stacked) pixel architecture for high-luminance, high pixel aperture ratio flat panel active-matrix displays. Patent
    • Stryahilev, D., Sazonov, A., Nathan, A. (2002). Amorphous silicon nitride deposited at 120°C for OLED-TFT arrays on plastic substrates. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(3), 1087-1090 doi:10.1116/1.1472423.
    • Tao, S., Gu, Z. H., Nathan, A. (2002). Fabrication of Gd2O2S:Tb based phosphor films coupled with photodetectors for X-ray imaging applications. Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films 20(3), 1091-1094
    • Zhou, Y., Tao, S., Gu, Z. H., Nathan, A., Rowlands, J. A. (2002). Resolution optimization of large area a-Si:H X-ray image arrays by using the high aspect ratio photoresist SU-8. Opto-Canada: SPIE Regional Meeting on Optoelectronics, Photonics and Imaging SPIE. ( Vol. TD01 pp.393-395).

    2001

    • Alexander, S., Franks, W. A. R., Kiik, J., Nathan, A., Creasey, J., Tyrrell, G. (2001). Phosphor coated UV-responsive CCD image sensors. Proc. SPIE Northeast Conference. ( pp.64-). Rochester, NY:
    • Karim, K. S., Nathan, A. (2001). Readout circuit in active pixel sensors in amorphous silicon technology. IEEE Electron Device Letters 22, 469-471
    • Karim, K. S., Nathan, A., Rowlands, J. A. (2001). Alternate pixel architectures for large-area medical imaging. Proceedings of SPIE. ( Vol. 4320 pp.35-46). Bellingham, US: SPIE - The International Society for Optical Engineering. Publisher URL
    • Karim, K. S., Servati, P., Mohan, N., Nathan, A., Rowlands, J. A. (2001). VHDL-AMS modeling and simulation of a passive pixel sensor in a-Si:H technology for medical imaging. ISCAS 2001: the 2001 IEEE International Symposium on Circuits and Systems: conference proceedings: 6-9 May 2001, Sydney Convention and Exhibition Centre, Darling Harbour, Sydney, Australia. ( Vol. 5 pp.479-482). Piscataway, US: IEEE. Publisher URL
    • Mohan, N., Karim, K. S., Prakash, S., Nathan, A. (2001). Stability issues in digital circuits in amorphous silicon technology. Canadian Conference on Electrical and Computer Engineering 2001: Conference Proceedings: Theme: Technology for the Millennium: May 13-16, 2001 Chelsea Inn, Toronto, Canada. ( Vol. 1 pp.583-588). Piscataway, US: IEEE. Publisher URL
    • Nagata, M., Stevens, M., Swart, N., Dravia, T., Nathan, A. (2001). Optimization of two-element flow microsensors using quasi 3-D numerical electrothermal analysis. Sensors and Actuators A 90, 102-110
    • Nathan, A., Karim, K. S., Mohan, N., Sakariya, K., Kumar, A. (2001). Metastability insensitive integrated thin film multiplexer. Patent 2355067
    • Pham, H. H., Nathan, A. (2001). Exponential expansion for field computation and capacitance extraction. IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications 48, 1191-1197
    • Striakhilev, D., Sazonov, A., Nathan, A. (2001). Low temperature a-Si:H TFT fabrication on plastic substrates. Proc. Asia Display'01 Conf.. ( pp.1739-1740). Nagoya, Japan:
    • Stryahilev, D., Sazonov, A., Nathan, A. (2001). PECVD amorphous silicon nitride at 120oC for a Si:H TFTs. Materials Research Society Symposium Proceedings 685E, D5.15.1-D5.15.6
    • Zhou, Y., Tao, S., Avila, A., Gu, Z. H., Nathan, A. (2001). Resolution enhancement and performance characteristics of large area a-Si x-ray imager with a high aspect ratio SU-8 mould. Proc. SPIE, Photonic ASIA Meeting. Shanghai: