Publications

2019

Dimmock, J. A. R., Kauer, M., Wu, J., Liu, H., Stavrinou, P. N., & Ekins-Daukes, N. J. (2019). A metallic hot-carrier photovoltaic device. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 34 (6), ARTN 064001. doi:10.1088/1361-6641/ab1222
Sirbu, B., Hasharoni, K., Sidorov, V., Seifried, M., Baumgartners, Y., Terzenidis, N., . . . Tekin, T. (2019). Co-Package Technology Platform for Low Power and Low Cost Data Centers. Presented at: IMAPS2019 International Microelectronics Assembly and Packaging Society.
Gott, J. A., Beanland, R., Fonseka, H. A., Peters, J. J. P., Zhang, Y., Liu, H., & Sanchez, A. M. (2019). Defect Dynamics in Self-Catalyzed III-V Semiconductor Nanowires. Nano Letters, 19 (7), 4574-4580. doi:10.1021/acs.nanolett.9b01508
Shutts, S., Allford, C. P., Spinnler, C., Li, Z., Sobiesierski, A., Tang, M., . . . Smowton, P. M. (2019). Degradation of III-V Quantum Dot Lasers Grown Directly on Silicon Substrates. IEEE Journal of Selected Topics in Quantum Electronics, 25 (6), ARTN 1900406. doi:10.1109/JSTQE.2019.2915994
Deng, Z., Guo, D., Burguete, C. G., Xie, Z., Huang, J., Liu, H., . . . Chen, B. (2019). Demonstration of Si based InAs/GaSb type-II superlattice p-i-n photodetector. Infrared Physics and Technology, 101, 133-137. doi:10.1016/j.infrared.2019.06.011
Shen, K., Li, X. I. A. O., Xu, H. A. O., Guo, J. I. A. N., Wang, M. I. N. G. Q. I. N. G., Choy, K., . . . LI, S. H. I. B. I. N. (2019). Enhanced performance of ZnO nanoparticle decorated all-inorganic CsPbBr3 quantum dot photodetectors. Journal of Materials Chemistry A. doi:10.1039/c9ta00230h
Alqahtani, M., Ben-Jabar, S., Ebaid, M., Sathasivam, S., Jurczak, P., Xia, X., . . . Wu, J. (2019). Gallium Phosphide photoanode coated with TiO₂ and CoOₓ for stable photoelectrochemical water oxidation. Optics Express, 27 (8), A364-A371. doi:10.1364/OE.27.00A364
Zhang, Y., Sanchez, A. M., Aagesen, M., Huo, S., Fonseka, H. A., Gott, J. A., . . . Liu, H. (2019). Growth and Fabrication of High-Quality Single Nanowire Devices with Radial p-i-n Junctions. Small. doi:10.1002/smll.201803684
Alqahtani, M., Sathasivam, S., Cui, F., Steier, L., Xia, X., Blackman, C., . . . Wu, J. (2019). Heteroepitaxy of GaP on silicon for efficient and cost-effective photoelectrochemical water splitting. JOURNAL OF MATERIALS CHEMISTRY A, 7 (14), 8550-8558. doi:10.1039/c9ta01328h
Zhang, Y., Davis, G., Fonseka, H. A., Velichko, A., Gustafsson, A., Godde, T., . . . Liu, H. (2019). Highly Strained III-V-V Coaxial Nanowire Quantum Wells with Strong Carrier Confinement. ACS Nano. doi:10.1021/acsnano.9b01775
Deng, H., Li, K., Tang, M., Wu, J., Liao, M., Lu, Y., . . . Liu, H. (2019). III-V Quantum Dot Lasers Monolithically Grown on Silicon. 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. OSA. doi:10.1364/OFC.2019.W4E.1
Li, K., Tang, M., Liao, M., Wu, J., Chen, S., Seeds, A., & Liu, H. (2019). InAs/GaAs Quantum Dot Lasers Monolithically Integrated on Group IV Platform. Proceedings of the 2018 IEEE International Electron Devices Meeting (IEDM), 23.5.1-23.5.4. IEEE. doi:10.1109/IEDM.2018.8614481
Tang, M., Park, J. S., Wang, Z., Chen, S., Jurczak, P., Seeds, A., & Liu, H. (2019). Integration of III-V lasers on Si for Si photonics. Progress in Quantum Electronics. doi:10.1016/j.pquantelec.2019.05.002
Deng, Z., Guo, D., Huang, J., Liu, H., Wu, J., & Chen, B. (2019). Mid-Wave Infrared InAs/GaSb Type-II Superlattice Photodetector With n-B-p Design Grown on GaAs Substrate. IEEE JOURNAL OF QUANTUM ELECTRONICS, 55 (4), ARTN 4000205. doi:10.1109/JQE.2019.2917946
Liu, H. (2019). Monolithic Integration of III-V Quantum Dot Lasers on Silicon for Silicon Photonics. Presented at: Asia Communications and Photonics Conference (ACP).
Zhu, J., Xu, H., Zou, G., Zhang, W., Chai, R., Choi, J., . . . Fan, H. (2019). MoS 2 -OH Bilayer-Mediated Growth of Inch-Sized Monolayer MoS 2 on Arbitrary Substrates. Journal of the American Chemical Society. doi:10.1021/jacs.9b00047
Zhang, Y., & Liu, H. (2019). Nanowires for High-Efficiency, Low-Cost Solar Photovoltaics. Crystals, 9 (2), ARTN 87. doi:10.3390/cryst9020087
Li, K., Liu, Z., Tang, M., Liao, M., Kim, D., Deng, H., . . . Liu, H. (2019). O-band InAs/GaAs quantum dot laser monolithically integrated on exact (0 0 1) Si substrate. Journal of Crystal Growth, 511, 56-60. doi:10.1016/j.jcrysgro.2019.01.016
Zhang, B., Wei, W. -. Q., Wang, J. -. H., Wang, H. -. L., Zhao, Z., Liu, L., . . . Zhang, J. -. J. (2019). O-band InAs/GaAs quantum-dot microcavity laser on Si (001) hollow substrate by in-situ hybrid epitaxy. AIP Advances, 9 (1), 015331. doi:10.1063/1.5065527
Liao, M., Li, W., Tang, M., Li, A., Chen, S., Seeds, A., & Liu, H. (2019). Selective area intermixing of III-V quantum-dot lasers grown on silicon with two wavelength lasing emissions. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 34 (8), ARTN 085004. doi:10.1088/1361-6641/ab2c24
Fonseka, H. A., Velichko, A. V., Zhang, Y., Gott, J. A., Davis, G. D., Beanland, R., . . . Sanchez, A. M. (2019). Self-Formed Quantum Wires and Dots in GaAsP-GaAsP Core-Shell Nanowires. Nano Lett. doi:10.1021/acs.nanolett.9b01673
Jiang, C., Wu, J., Moniz, S. J. A., Guo, D., Tang, M., Jiang, Q., . . . Tang, J. (2019). Stabilization of GaAs photoanodes by in situ deposition of nickel-borate surface catalysts as hole trapping sites. Sustainable Energy and Fuels, 3 (3), 814-822. doi:10.1039/c8se00265g
Li, W., Chen, S., Wu, J., Li, A., Tang, M., Yang, L., . . . Ross, I. (2019). The effect of post-growth rapid thermal annealing on InAs/InGaAs dot-in-a-well structure monolithically grown on Si. JOURNAL OF APPLIED PHYSICS, 125 (13), ARTN 135301. doi:10.1063/1.5085175
Yang, J., Jurczak, P., Cui, F., Li, K., Tang, M., Billiald, L., . . . Liu, H. (2019). Thin Ge buffer layer on silicon for integration of III-V on silicon. Journal of Crystal Growth, 514, 109-113. doi:10.1016/j.jcrysgro.2019.02.044
Zhang, Y. (2019). Towards electrically-driven semiconductor nanowire lasers. Nanotechnology. doi:10.1088/1361-6528/ab000d
Zhou, T., Tang, M., Xiang, G., Fang, X., Liu, X., Xiang, B., . . . Zhang, Z. (2019). Ultra-low threshold InAs/GaAs quantum dot microdisk lasers on planar on-axis Si (001) substrates. OPTICA, 6 (4), 430-435. doi:10.1364/OPTICA.6.000430
Hantschmann, C., Vasil'Ev, P., Chen, S., Liao, M., Seeds, A., Liu, H., . . . White, I. (2019). WC3.1-Dynamics of Quantum Dot Lasers on Silicon (Invited). IEEE Photonics Society Summer Topical Meeting Series 2019, SUM 2019. IEEE. doi:10.1109/PHOSST.2019.8795052

2018

Wang, J., Hu, H., Yin, H., Bai, Y., Li, J., Wei, X., . . . Liu, H. (2018). 1.3 mu m InAs/GaAs quantum dot lasers on silicon with GaInP upper cladding layers. PHOTONICS RESEARCH, 6 (4), 321-325. doi:10.1364/PRJ.6.000321
Cheng, Y., Meleco, A. J., Roeth, A. J., Whiteside, V. R., Debnath, M. C., Mishima, T. D., . . . Sellers, I. R. (2018). An Investigation of the Role of Radiative and Nonradiative Recombination Processes in InAs/GaAs1−x Sbx Quantum Dot Solar Cells. IEEE Journal of Photovoltaics. doi:10.1109/JPHOTOV.2017.2779325
Cheng, Y., Meleco, A. J., Roeth, A. J., Whiteside, V. R., Debnath, M. C., Santos, M. B., . . . Sellers, I. R. (2018). An investigation of the role of recombination processes in the operation of InAs/GaAsi,Sbx quantum dot solar cells. 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), 14-17. IEEE. doi:10.1109/PVSC.2017.8366423
Bai, Y., Yan, L., Wang, F., Yang, Y., Liu, H., Yin, Z., . . . Tan, Z. (2018). Boosting photocurrent of GaInP top-cell for current-matched III-V monolithic multiple junction solar cells via plasmonic decahedral-shaped Au nanoparticles. SOLAR ENERGY, 166, 181-186. doi:10.1016/j.solener.2018.03.024
Ng, W. H., Lu, Y., Liu, H., Carmalt, C., Parkin, I., & Kenyon, A. J. (2018). Controlling and modelling the wetting properties of III-V semiconductor surfaces using re-entrant nanostructures. Scientific Reports, 8, 3544. doi:10.1038/s41598-018-21864-2
Chen, W., Deng, Z., Huang, J., Chen, B., Liu, H., & Wu, J. (2018). Dark Current Analysis of Mid-Wave Quantum Dots-in-a-Well Photodetectors Monolithically Grown on Silicon Substrate. 2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP). IEEE. doi:10.1109/ACP.2018.8595811
Liao, M., Chen, S., Liu, Z., Wang, Y., Ponnampalam, L., Wu, J., . . . Liu, H. (2018). Data for "Low-noise 1.3 μm InAs/GaAs quantum dot laser monolithically grown on silicon" [Dataset]. London, UK: UCL Department of Electronic and Electrical Engineering.
Shutts, S., Allford, C. P., Spinnler, C., Li, Z., Tang, M., Liu, H., & Smowton, P. M. (2018). Degradation Studies of InAs / GaAs QD Lasers Grown on Si. Proceedings of the 2018 IEEE International Semiconductor Laser Conference (ISLC), 85-86. IEEE. doi:10.1109/ISLC.2018.8516178
Chen, W., Deng, Z., Guo, D., Chen, Y., Mazur, Y., Maidaniuk, Y., . . . Chen, B. (2018). Demonstration of InAs/InGaAs/GaAs Quantum Dots-in-a-Well Mid-Wave Infrared Photodetectors Grown on Silicon Substrate. Journal of Lightwave Technology, 36 (13), 2572-2581. doi:10.1109/JLT.2018.2811388
Hantschmann, C., Vasil'ev, P. P., Chen, S. M., Liao, M., Seeds, A. J., Liu, H., . . . White, I. H. (2018). Dynamic Properties of Monolithic 1.3 μm InAs/GaAs Quantum Dot Lasers on Silicon. Proceedings of the 2018 IEEE International Semiconductor Laser Conference (ISLC), 139-140. IEEE. doi:10.1109/ISLC.2018.8516205
Li, W., Chen, S., Tang, M., Wu, J., Hogg, R., Seeds, A., . . . Ross, I. (2018). Effect of rapid thermal annealing on threading dislocation density in III-V epilayers monolithically grown on silicon. Journal of Applied Physics, 123 (21), ARTN 215303. doi:10.1063/1.5011161
Xu, H., Han, X., Li, Z., Liu, W., Li, X., Wu, J., . . . Liu, H. (2018). Epitaxial Growth of Few-Layer Black Phosphorene Quantum Dots on Si Substrates. Advanced Materials Interfaces. doi:10.1002/admi.201801048
Hantschmann, C., Vasil'ev, P. P., Chen, S., Liao, M., Seeds, A. J., Liu, H., . . . White, I. (2018). Gain Switching of Monolithic 1.3 μm InAs/GaAs Quantum Dot Lasers on Silicon. Journal of Lightwave Technology. doi:10.1109/JLT.2018.2851918
Gutierrez, M., Lloret, F., Jurczak, P., Wu, J., Liu, H. Y., & Araujo, D. (2018). GaSb and GaSb/AlSb Superlattice Buffer Layers for High-Quality Photodiodes Grown on Commercial GaAs and Si Substrates. JOURNAL OF ELECTRONIC MATERIALS, 47 (9), 5083-5086. doi:10.1007/s11664-018-6388-1
Chen, X. Y., Gu, Y., Ma, Y. J., Chen, S. M., Tang, M. C., Zhang, Y. Y., . . . Zhang, Y. G. (2018). Growth mechanisms for InAs/GaAs QDs with and without Bi surfactants. MATERIALS RESEARCH EXPRESS, 6 (1), ARTN 015046. doi:10.1088/2053-1591/aae85d
Ali, H., Zhang, Y., Tang, J., Peng, K., Sun, S., Sun, Y., . . . Xu, X. (2018). High-Responsivity Photodetection by a Self-Catalyzed Phase-Pure p-GaAs Nanowire. Small. doi:10.1002/smll.201704429
Zeng, H., Yu, X., Fonseka, H. A., Gott, J. A., Tang, M., Zhang, Y., . . . Liu, H. (2018). Hybrid III-V/IV Nanowires: High-Quality Ge Shell Epitaxy on GaAs Cores. Nano Lett. doi:10.1021/acs.nanolett.8b02760
Liao, M., Chen, S., Park, J. -. S., Seeds, A., & Liu, H. (2018). III-V quantum-dot lasers monolithically grown on silicon. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 33 (12), ARTN 123002. doi:10.1088/1361-6641/aae6a5
Shutts, S., Spinnler, C., Li, Z., Jarvis, L., Le Boulbar, E., Hayes, D., . . . Smowton, P. M. (2018). Increasing Maximum Gain in InAs Quantum Dot Lasers on GaAs and Si. 2018 IEEE PHOTONICS CONFERENCE (IPC). IEEE. doi:10.1109/IPCon.2018.8527302
Alqahtani, M., Sathasivam, S., Alhassan, A., Cui, F., Benjaber, S., Blackman, C., . . . Wu, J. (2018). InGaN/GaN Multiple Quantum Well Photoanode Modified with Cobalt Oxide for Water Oxidation. ACS Applied Energy Materials, 1 (11), 6417-6424. doi:10.1021/acsaem.8b01387
Valente, J., Godde, T., Zhang, Y., Mowbray, D. J., & Liu, H. (2018). Light-Emitting GaAs Nanowires on a Flexible Substrate. NANO LETTERS, 18 (7), 4206-4213. doi:10.1021/acs.nanolett.8b01100
Cappelluti, F., Kim, D., van Eerden, M., Cédola, A. P., Aho, T., Bissels, G., . . . Guina, M. (2018). Light-trapping enhanced thin-film III-V quantum dot solar cells fabricated by epitaxial lift-off. Solar Energy Materials and Solar Cells, 181, 83-92. doi:10.1016/j.solmat.2017.12.014
Liao, M., Chen, S., Liu, Z., Wang, Y., Ponnampalam, L., Zhou, Z., . . . Liu, H. (2018). Low-noise 1.3 μm InAs/GaAs quantum dot laser monolithically grown on silicon. Photonics Research, 6 (11), 1062-1066. doi:10.1364/PRJ.6.001062
Onno, A. L., Tang, M., Wang, M., Maidaniuk, Y., Benamara, M., Mazur, Y. I., . . . liu, H. (2018). MBE growth of 1.7eV Al_{0.2}Ga_{0.8}As and 1.42eV GaAs solar cells on Si using dislocations filters: an alternative pathway toward III-V/Si solar cells architectures. https://doi.org/10.1109/PVSC.2017.8521558. IEEE. doi:10.1109/PVSC.2017.8521558
Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., . . . Zwalinski, L. (2018). Measurement of differential cross sections and W⁺/W⁻ cross-section ratios for W boson production in association with jets at √s=8 TeV with the ATLAS detector. Journal of High Energy Physics (5), 77. doi:10.1007/JHEP05(2018)077
Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., . . . Zwalinski, L. (2018). Measurement of the cross section for isolated-photon plus jet production in pp collisions at root √s=13 TeV using the ATLAS detector. Physics Letters B, 780, 578-602. doi:10.1016/j.physletb.2018.03.035
Huang, J., Guo, D., Deng, Z., Liu, H., Wu, J., & Chen, B. (2018). Mid-wave InAs/GaSb Superlattice PiBN Infrared Photodetector Grown on GaAs Substrate. 2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP). IEEE. doi:10.1109/ACP.2018.8595800
Huang, J., Guo, D., Deng, Z., Chen, W., Liu, H., Wu, J., & Chen, B. (2018). Midwave Infrared Quantum Dot Quantum Cascade Photodetector Monolithically Grown on Silicon Substrate. JOURNAL OF LIGHTWAVE TECHNOLOGY, 36 (18), 4033-4038. doi:10.1109/JLT.2018.2859250
Liao, M., Tang, M., Chen, S., Seeds, A., & Liu, H. (2018). Monolithic Integration of 1.3 μm III-V Quantum-Dot Lasers on Si for Si Photonics. 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings.
Wang, Y., Chen, S., Yu, Y., Zhou, L., Liu, L., Yang, C., . . . Yu, S. (2018). Monolithic quantum-dot distributed feedback laser array on silicon. OPTICA, 5 (5), 528-533. doi:10.1364/OPTICA.5.000528
Pan, S., Liao, M., Liu, Z., Lu, Y., Cao, V., Tang, M., . . . Liu, H. (2018). O-Band InAs Quantum Dot Light Sources Monolithically Grown on Si. 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. OSA. doi:10.1364/CLEOPR.2018.W1F.2
Deng, Z., Chen, B., Chen, X., Shao, J., Gong, Q., Liu, H., & Wu, J. (2018). Optical properties of beryllium-doped GaSb epilayers grown on GaAs substrate. INFRARED PHYSICS & TECHNOLOGY, 90, 115-121. doi:10.1016/j.infrared.2018.03.004
Wang, J., Bai, Y., Liu, H., Cheng, Z., Tang, M., Chen, S., . . . Ren, X. (2018). Optimization of 1.3 mu m InAs/GaAs quantum dot lasers epitaxially grown on silicon: taking the optical loss of metamorphic epilayers into account. LASER PHYSICS, 28 (12), ARTN 126206. doi:10.1088/1555-6611/aae194
Cedola, A. P., Kim, D., Tibaldi, A., Tang, M., Khalili, A., Wu, J., . . . Cappelluti, F. (2018). Physics-Based Modeling and Experimental Study of Si-Doped InAs/GaAs Quantum Dot Solar Cells. INTERNATIONAL JOURNAL OF PHOTOENERGY, ARTN 7215843. doi:10.1155/2018/7215843
Huang, J., Guo, D., Deng, Z., Chen, W., Wu, T., Chen, Y., . . . Chen, B. (2018). Quantum Dot Quantum Cascade Detector on Si Substrate. 2018 Conference on Lasers and Electro-Optics, CLEO 2018 - Proceedings.
Siday, T., Natrella, M., Wu, J., Liu, H., & Mitrofanov, O. (2018). Resonant scattering probes for terahertz near-field microscopy. Proceedings of SPIE - The International Society for Optical Engineering, 10540. doi:10.1117/12.2290903
Liu, X., Yu, B., Zou, Y., Zhou, C., Li, X., Wu, J., . . . Qian, L. (2018). Revealing silicon crystal defects by conductive atomic force microscope. APPLIED PHYSICS LETTERS, 113 (10), ARTN 101601. doi:10.1063/1.5044518
Hantschmann, C., Vasil'ev, P. P., Chen, S., Liao, M., Seeds, A. J., Liu, H., . . . White, I. H. (2018). Small-Signal Modulation and Analysis of Monolithic 1.3μm InAs/GaAs Quantum Dot Lasers on Silicon. European Conference on Optical Communication, ECOC, 2018-September. IEEE. doi:10.1109/ECOC.2018.8535583
Sanchez, A. M., Gott, J. A., Fonseka, H. A., Zhang, Y., Liu, H., & Beanland, R. (2018). Stable Defects in Semiconductor Nanowires. NANO LETTERS, 18 (5), 3081-3087. doi:10.1021/acs.nanolett.8b00620
Kim, D., Chan, S., Tang, M., Wu, J., & Liu, H. (2018). The influence of direct, delta, and modulation QD Si doping on InAs/GaAs quantum dot solar cells. 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, 2759-2762. IEEE. doi:10.1109/PVSC.2018.8548028
Macdonald, T. J., Ambroz, F., Batmunkh, M., Li, Y., Kim, D., Contini, C., . . . Parkin, I. P. (2018). TiO2 nanofiber photoelectrochemical cells loaded with sub-12 nm AuNPs: Size dependent performance evaluation. Materials Today Energy, 9, 254-263. doi:10.1016/j.mtener.2018.06.005
Guo, D., Jiang, Q., Tang, M., Chen, S., Mazur, Y. I., Maidaniuk, Y., . . . Wu, J. (2018). Two-colour In0.5Ga0.5As quantum dot infrared photodetectors on silicon. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 33 (9), ARTN 094009. doi:10.1088/1361-6641/aad83c
Kim, D., Hatch, S., Wu, J., Sablon, K., Lam, P., Jurczak, P., . . . Liu, H. (2018). Type-II InAs/GaAsSb Quantum Dot Solar Cells With GaAs Interlayer. IEEE Journal of Photovoltaics. doi:10.1109/JPHOTOV.2018.2815152

2017

Zhang, Y., Sun, Z., Sanchez, A. M., Ramsteiner, M., Aagesen, M., Wu, J., . . . Liu, H. (2017). Doping of Self-Catalyzed Nanowires under the Influence of Droplets. Nano Lett. doi:10.1021/acs.nanolett.7b03366

Chen, S., Mingchu Tang, Qi Jiang, Jiang Wu, Dorogan, V. G., Benamara, M., . . . Huiyun Liu. (2017). Electrically Pumped 1.3-µm InAs/GaAs Quantum Dot Laser Monolithically Grown on Si Substrate Lasing up to 111°C. Lasers and Electro-Optics (CLEO), 2015 Conference on, 1-2.

Chen, S., Liao, M., Tang, M., Wu, J., Martin, M., Baron, T., . . . Liu, H. (2017). Electrically pumped continuous-wave 1.3 mu m InAs/GaAs quantum dot lasers monolithically grown on on-axis Si (001) substrates. OPTICS EXPRESS, 25 (5), 4632-4639. doi:10.1364/OE.25.004632

Kryzhanovskaya, N. V., Moiseev, E. I., Polubavkina, Y. S., Maximov, M. V., Mokhov, D. V., Morozov, I. A., . . . Zhukov, A. E. (2017). Elevated temperature lasing from injection microdisk lasers on silicon. Laser Physics Letters, 15 (1), ARTN 015802. doi:10.1088/1612-202X/aa9306

Onno, A. L., Tang, M., Oberbeck, L., Wu, J., & Liu, H. (2017). External Quantum Efficiency modeling of GaAs solar cells grown on Si: a method to assess the Threading Dislocation Density.

Zhang, Y., Aagesen, M., Sanchez, A. M., Beanland, R., Wu, J., & Liu, H. (2017). GaAsP Nanowires and Nanowire Devices Grown on Silicon Substrates. QUANTUM SENSING AND NANO ELECTRONICS AND PHOTONICS XIV, 10111. SPIE-INT SOC OPTICAL ENGINEERING. doi:10.1117/12.2250588

Zhang, Y., Fonseka, H. A., Aagesen, M., Gott, J. A., Sanchez, A. M., Wu, J., . . . Liu, H. (2017). Growth of Pure Zinc-Blende GaAs(P) Core-Shell Nanowires with Highly Regular Morphology. NANO LETTERS, 17 (8), 4946-4950. doi:10.1021/acs.nanolett.7b02063

Kryzhanovskaya, N., Moiseev, E., Polubavkina, Y., Maximov, M., Kulagina, M., Troshkov, S., . . . Zhukov, A. (2017). Heat-sink free CW operation of injection microdisk lasers grown on Si substrate with emission wavelength beyond 1.3 mu m. Optics Letters, 42 (17), 3319-3322. doi:10.1364/OL.42.003319

Chen, S., Tang, M., Wu, J., Liao, M., Seeds, A., & Liu, H. (2017). III-V Quantum Dot Lasers Epitaxially Grown on Si. 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR). IEEE. doi:10.1109/CLEOPR.2017.8119104

Onno, A., Tang, M., Oberbeck, L., Wu, J., & Liu, H. (2017). Impact of the growth temperature on the performance of 1.70-eV Al0.22Ga0.78As solar cells grown by MBE. JOURNAL OF CRYSTAL GROWTH, 475, 322-327. doi:10.1016/j.jcrysgro.2017.07.011

Kondratenko, S., Yakovliev, A., Iliash, S., Mazur, Y., Ware, M., Lam, P., . . . Salamo, G. (2017). Influence of built-in charge on photogeneration and recombination processes in InAs/GaAs quantum dot solar cells. Journal of Physics D: Applied Physics, 50 (16), ARTN 165101. doi:10.1088/1361-6463/aa61d4

Zhang, Y., Sanchez, A. M., Aagesen, M., Sun, Y., Wu, J., Kim, D., . . . Liu, H. (2017). Influence of Droplet Size on the Growth of High-Quality Self-Catalyzed GaAsP Nanowires. QUANTUM DOTS AND NANOSTRUCTURES: GROWTH, CHARACTERIZATION, AND MODELING XIV, 10114. SPIE-INT SOC OPTICAL ENGINEERING. doi:10.1117/12.2249878

Kim, D., Tang, M., Wu, J., Hatch, S., Maidaniuk, Y., Dorogan, V., . . . Liu, H. (2017). Influence of Si doping on InAs/GaAs quantum dot solar cells with AlAs cap layers. PHYSICS, SIMULATION, AND PHOTONIC ENGINEERING OF PHOTOVOLTAIC DEVICES VI, 10099. SPIE-INT SOC OPTICAL ENGINEERING. doi:10.1117/12.2250328

Liao, M., Chen, S., Tang, M., Wu, J., Li, W., Kennedy, K., . . . Liu, H. (2017). Integrating III-V quantum dot lasers on silicon substrates for silicon photonics. SILICON PHOTONICS XII, 10108. SPIE-INT SOC OPTICAL ENGINEERING. doi:10.1117/12.2249761

Mann, S. A., Sciacca, B., Zhang, Y., Wang, J., Kontoleta, E., Liu, H., & Garnettt, E. C. (2017). Integrating Sphere Microscopy for Direct Absorption Measurements of Single Nanostructures. ACS NANO, 11 (2), 1412-1418. doi:10.1021/acsnano.6b06534

Liao, M., Chen, S., Huo, S., Chen, S., Wu, J., Tang, M., . . . Liu, H. (2017). Monolithically Integrated Electrically Pumped Continuous-Wave III-V Quantum Dot Light Sources on Silicon. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 23 (6), ARTN 1900910. doi:10.1109/JSTQE.2017.2693025

Sanchez, A. M., Zhang, Y., Tait, E. W., Hine, N. D. M., Liu, H., & Beanland, R. (2017). Nonradiative Step Facets in Semiconductor Nanowires. Nano Letters, 17 (4), 2454-2459. doi:10.1021/acs.nanolett.7b00123

Cappelluti, F., Ghione, G., Gioannini, M., Bauhuis, G., Mulder, P., Schermer, J., . . . Liu, H. (2017). NOVEL CONCEPTS FOR HIGH-EFFICIENCY LIGHTWEIGHT SPACE SOLAR CELLS. 11TH EUROPEAN SPACE POWER CONFERENCE, 16. E D P SCIENCES. doi:10.1051/e3sconf/20171603007

Kim, D., Tang, M., Wu, J., Hatch, S., Maidaniuk, Y., Dorogan, V., . . . Liu, H. (2017). Si-Doped InAs/GaAs Quantum-Dot Solar Cell With AlAs Cap Layers. 11TH EUROPEAN SPACE POWER CONFERENCE, 16. E D P SCIENCES. doi:10.1051/e3sconf/20171616001

Orchard, J. R., Woodhead, C., Wu, J., Tang, M., Beanland, R., Noori, Y., . . . Mowbray, D. J. (2017). Silicon-Based Single Quantum Dot Emission in the Telecoms C-Band. ACS PHOTONICS, 4 (7), 1740-1746. doi:10.1021/acsphotonics.7b00276

Jin, C., Yu, B., Liu, X., Xiao, C., Wang, H., Jiang, S., . . . Qian, L. (2017). Site-controlled fabrication of silicon nanotips by indentation-induced selective etching. APPLIED SURFACE SCIENCE, 425, 227-232. doi:10.1016/j.apsusc.2017.07.047

Gutierrez, M., Araujo, D., Jurczak, P., Wu, J., & Liu, H. (2017). Solid solution strengthening in GaSb/GaAs: A mode to reduce the TD density through Be-doping. APPLIED PHYSICS LETTERS, 110 (9), ARTN 092103. doi:10.1063/1.4977489

Huang, J., Guo, D., Chen, W., Deng, Z., Bai, Y., Wu, T., . . . Chen, B. (2017). Sub-monolayer quantum dot quantum cascade mid-infrared photodetector. APPLIED PHYSICS LETTERS, 111 (25), ARTN 251104. doi:10.1063/1.5011239

Jurczak, P., Zhang, Y., Wu, J., Sanchez, A. M., Aagesen, M., & Liu, H. (2017). Ten-Fold Enhancement of InAs Nanowire Photoluminescence Emission with an InP Passivation Layer. NANO LETTERS, 17 (6), 3629-3633. doi:10.1021/acs.nanolett.7b00803

2016

Wu, J., Jiang, Q., Chen, S., Tang, M., Mazur, Y.I., Maidaniuk, Y., Benamara, M., Semtsiv, M.P., Masselink, W.T., Sablon, K.A. and Salamo, G.J., 2016. Monolithically integrated InAs/GaAs quantum dot mid-infrared photodetectors on silicon substrates. ACS Photonics, 3(5), pp.749-753.
Orchard, J.R., Shutts, S., Sobiesierski, A., Wu, J., Tang, M., Chen, S., Jiang, Q., Elliott, S., Beanland, R., Liu, H. and Smowton, P.M., 2016. In situ annealing enhancement of the optical properties and laser device performance of InAs quantum dots grown on Si substrates. Optics express, 24(6), pp.6196-6202.
Tournié, E., Cerutti, L., Rodriguez, J.B., Liu, H., Wu, J. and Chen, S., 2016. Metamorphic III–V semiconductor lasers grown on silicon. MRS Bulletin, 41(03), pp.218-223.
Onno, A.L., Wu, J., Jiang, Q., Chen, S., Tang, M., Maidaniuk, Y., ...Harder, N.P. (2016). 1.7eV Al0.2Ga0.8As solar cells epitaxially grown on silicon by SSMBE using a superlattice and dislocation filters.
Natrella, M., Liu, C.P., Graham, C., Van Dijk, F., Liu, H., Renaud, C.C., Seeds, A.J. (2016). Accurate equivalent circuit model for millimetre-wave UTC photodiodes. Optics Express, 24 (5), 4698-4713. doi:10.1364/OE.24.004698
Craig, A.P., Carrington, P.J., Liu, H., Marshall, A.R.J. (2016). Characterization of 6.1 angstrom III-V materials grown on GaAs and Si: A comparison of GaSb/GaAs epitaxy and GaSb/AlSb/Si epitaxy. JOURNAL OF CRYSTAL GROWTH, 435 56-61. doi:10.1016/j.jcrysgro.2015.11.025
Wu, J., Ramsay, A., Sanchez, A., Zhang, Y., Kim, D., Brossard, F., ...Mazur, Y.I. (2016). Defect-Free Self-Catalyzed GaAs/GaAsP Nanowire Quantum Dots Grown on Silicon Substrate. Nano Letters, 16 (1), 504-511. doi:10.1021/acs.nanolett.5b04142
Chen, S., Li, W., Wu, J., Jiang, Q., Tang, M., Shutts, S., ...Ross, I. (2016). Electrically pumped continuous-wave III–V quantum dot lasers on silicon. Nature Photonics, doi:10.1038/nphoton.2016.21
Lam, P., Wu, J., Tang, M., Kim, D., Hatch, S., Ramiro, I., ...Salamo, G.J. (2016). InAs/InGaP quantum dot solar cells with an AlGaAs interlayer. Solar Energy Materials and Solar Cells, 144 96-101. doi:10.1016/j.solmat.2015.08.031
Zhang, Y., Sanchez, A.M., Sun, Y., Wu, J., Aagesen, M., Huo, S., ...Liu, H. (2016). Influence of Droplet Size on the Growth of Self-Catalyzed Ternary GaAsP Nanowires. Nano Letters, 16 (2), 1237-1243. doi:10.1021/acs.nanolett.5b04554
Cheng, Y., Fukuda, M., Whiteside, V.R., Debnath, M.C., Vallely, P.J., Mishima, T.D., ...Liu, H.Y. (2016). Investigation of InAs/GaAs1-xSbx quantum dots for applications in intermediate band solar cells. Solar Energy Materials and Solar Cells, 147 94-100. doi:10.1016/j.solmat.2015.11.046
Natrella, M., Liu, C.P., Graham, C., Van Dijk, F., Liu, H., Renaud, C.C., Seeds, A.J. (2016). Modelling and measurement of the absolute level of power radiated by antenna integrated THz UTC photodiodes. Optics Express, 24 (11), 11793-11807. doi:10.1364/OE.24.011793
Kim, D., Tang, M., Wu, J., Hatch, S., Maidaniuk, Y., Dorogan, V., ...Liu, H. (2016). Si-Doped InAs/GaAs Quantum-Dot Solar Cell With AlAs Cap Layers. IEEE Journal of Photovoltaics, 6 (4), 906-911. doi:10.1109/JPHOTOV.2016.2547581
Onno, A.L., Harder, N.P., Oberbeck, L., Liu, H. (2016). Simulation study of GaAsP/Si tandem cells including the impact of threading dislocations on the luminescent coupling between the cells.
Onno, A., Harder, N.-.P., Oberbeck, L., Liu, H. (2016). Simulation study of GaAsP/Si tandem solar cells. Solar Energy Materials and Solar Cells, 145 206-216. doi:10.1016/j.solmat.2015.10.028

2015

Wu, J., Ramsay, A., Sanchez, A.M., Zhang, Y., Kim, D., Brossard, F.S.F., Hu, X., Benamara, M., Ware, M.E., Mazur, Y.I. and Salamo, G.G., 2015. Defect-free self-catalyzed GaAs/GaAsP nanowire quantum dots grown on silicon substrate. Nano Letters.
Ng, W.H., Podoliak, N., Horak, P., Wu, J., Liu, H., Stewart, W.J., Kenyon, A.J. (2015). Design and fabrication of suspended indium phosphide waveguides for MEMS-actuated optical buffering. IEEE Journal on Selected Topics in Quantum Electronics, 21 (4), doi:10.1109/JSTQE.2014.2384514
Lam, P.M., Wu, J., Hatch, S., Kim, D., Tang, M., Liu, H., ...Allison, R. (2015). Effect of rapid thermal annealing on InAs/GaAs quantum dot solar cells. .IET OPTOELECTRONICS.9. doi:10.1049/iet-opt.2014.0079.
Zhang, Y., Sanchez, A.M., Sun, Y., Wu, J., Aagesen, M., Huo, S., Kim, D., Jurczak, P., Xu, X. and Liu, H., 2015. Influence of Droplet Size on Growth of Self− Catalyzed Ternary GaAsP Nanowires. Nano letters.
Jurczak, P., Onno, A., Sablon, K., Liu, H. (2015). Efficiency of GaInAs thermophotovoltaic cells: the effects of incident radiation, light trapping and recombinations. Optics Express, 23 (19), A1208. doi:10.1364/OE.23.0A1208
Chen, S., Tang, M., Wu, J., Jiang, Q., Dorogan, V., Benamara, M., ...Liu, H. (2015). Long-Wavelength InAs/GaAs Quantum-Dot Light Emitting Sources Monolithically Grown on Si Substrate. Photonics, 2 (2), 646-658. doi:10.3390/photonics2020646
Tang, M., Chen, S., Wu, J., Jiang, Q., Kim, D., Seeds, A., Liu, H. (2015). Optimisation of 1.3-μm InAs/GaAs Quantum-Dot Lasers Monolithically Grown on Si Substrates. .Journal of Physics: Conference Series.619. doi:10.1088/1742-6596/619/1/012011.
Tang, M., Wu, J., Chen, S., Jiang, Q., Seeds, A.J., Liu, H., ...Salamo, G. (2015). Optimisation of the dislocation filter layers in 1.3-μm InAs/GaAs quantum-dot lasers monolithically grown on Si substrates. IET Optoelectronics, 9 (2), 61-64. doi:10.1049/iet-opt.2014.0078
Zhang, Y., Sanchez, A.M., Wu, J., Aagesen, M., Holm, J.V., Beanland, R., ...Liu, H. (2015). Polarity-Driven Quasi-3-Fold Composition Symmetry of Self-Catalyzed III-V-V Ternary Core-Shell Nanowires. NANO LETTERS, 15 (5), 3128-3133. doi:10.1021/acs.nanolett.5b00188
Wu, J., Chen, S., Seeds, A., Liu, H. (2015). Quantum dot optoelectronic devices: lasers, photodetectors and solar cells. Journal of Physics D: Applied Physics, 48 (36), doi:10.1088/0022-3727/48/36/363001
Ramiro, I., Villa, J., Lam, P., Hatch, S., Wu, J., Lopez, E., ...Luque, A. (2015). Wide-Bandgap InAs/InGaP Quantum-Dot Intermediate Band Solar Cells. IEEE JOURNAL OF PHOTOVOLTAICS, 5 (3), 840-845. doi:10.1109/JPHOTOV.2015.2402439

2014

Chen, S.M., Tang, M.C., Wu, J., Jiang, Q., Dorogan, V.G., Benamara, M., ...Liu, H. (2014). 1.3 mu m InAs/GaAs quantum-dot laser monolithically grown on Si substrates operating over 100 degrees C. Electronics Letters, 50 (20), 1467-1468. doi:10.1049/el.2014.2414
Tang, M., Chen, S., Wu, J., Jiang, Q., Dorogan, V.G., Benamara, M., ...Liu, H. (2014). 1.3-μm InAs/GaAs quantum-dot lasers monolithically grown on Si substrates using InAlAs/GaAs dislocation filter layers. Optics Express, 22 (10), 11528-11535. doi:10.1364/OE.22.011528
Ward, T., Sanchez, A.M., Tang, M., Wu, J., Liu, H., Dunstan, D.J., Beanland, R. (2014). Design rules for dislocation filters. JOURNAL OF APPLIED PHYSICS, 116 (6), doi:10.1063/1.4892162
Wu, J., Lee, A., Jiang, Q., Tang, M., Seeds, A.J., Liu, H. (2014). Electrically pumped continuous-wave 1.3-mu m InAs/GaAs quantum dot lasers monolithically grown on Si substrates. IET Optoelectronics, 8 (2), 20-24. doi:10.1049/iet-opt.2013.0093
Jiang, Q., Tang, M., Chen, S., Wu, J., Seeds, A., Liu, H. (2014). InAs/GaAs quantum-dot superluminescent diodes monolithically grown on a Ge substrate. Optics Express, 22 (19), 23242-23248. doi:10.1364/OE.22.023242
Chen, S., Tang, M., Jiang, Q., Wu, J., Dorogan, V.G., Benamara, M., ...Seeds, A. (2014). InAs/GaAs Quantum-Dot Superluminescent Light-Emitting Diode Monolithically Grown on a Si Substrate. ACS Photonics, 1 (7), 638-642. doi:10.1021/ph500162a
Hatch, S., Wu, J., Sablon, K., Lam, P., Tang, M., Jiang, Q., Liu, H. (2014). InAs/GaAsSb quantum dot solar cells. OPTICS EXPRESS, 22 (9), A679-A685. doi:10.1364/OE.22.00A679
Sourribes, M.J.L., Isakov, I., Panfilova, M., Liu, H., Warburton, P.A. (2014). Mobility Enhancement by Sb-mediated Minimisation of Stacking Fault Density in InAs Nanowires Grown on Silicon. NANO LETTERS, 14 (3), 1643-1650. doi:10.1021/nl5001554
Zhang, Y., Wu, J., Aagesen, M., Holm, J., Hatch, S., Tang, M., ...Liu, H. (2014). Self-Catalyzed Ternary Core–Shell GaAsP Nanowire Arrays Grown on Patterned Si Substrates by Molecular Beam Epitaxy. NANO LETTERS, 14 (8), 4542-4547. doi:10.1021/nl501565b
Lam, P., Wu, J., Tang, M., Jiang, Q., Hatch, S., Beanland, R., ...Liu, H. (2014). Submonolayer InGaAs/GaAs quantum dot solar cells. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 126 83-87. doi:10.1016/j.solmat2014.03.046
Lam, P., Hatch, S., Wu, J., Tang, M., Dorogan, V.G., Mazur, Y.I., ...Liu, H. (2014). Voltage recovery in charged InAs/GaAs quantum dot solar cells. Nano Energy, 6 159-166. doi:10.1016/j.nanoen.2014.03.016
Wu, J., Li, Y., Kubota, J., Domen, K., Aagesen, M., Ward, T., ...Tang, M. (2014). Wafer-scale fabrication of self-catalyzed 1.7 eV GaAsP core-shell nanowire photocathode on silicon substrates.. Nano Letters, 14 (4), 2013-2018. doi:10.1021/nl500170m

2013

Tutu, F.K., Wu, J., Lam, P., Tang, M., Miyashita, N., Okada, Y., ...Liu, H. (2013). Antimony mediated growth of high-density InAs quantum dots for photovoltaic cells. APPLIED PHYSICS LETTERS, 103 (4), doi:10.1063/1.4816503
Sandall, I.C., Ng, J.S., David, J.P.R., Liu, H., Tan, C.H. (2013). Evaluation of InAs quantum dots on Si as optical modulator. Semiconductor Science and Technology, 28 (9), doi:10.1088/0268-1242/28/9/094002
Lee, A., Jiang, Q., Wang, T., Tang, M., Seed, A., Liu, H. (2013). III-V Quantum Dot Laser Growth on Silicon and Germanium (Invited). .Optical Fiber Communication Conference, OFC 2013.
Luxmoore, I.J., Toro, R., Del Pozo-Zamudio, O., Wasley, N.A., Chekhovich, E.A., Sanchez, A.M., ...Liu, H.Y. (2013). III-V quantum light source and cavity-QED on Silicon. SCIENTIFIC REPORTS, 3 doi:10.1038/srep01239
Tutu, F.K., Lam, P., Wu, J., Miyashita, N., Okada, Y., Lee, K.-.H., ...Liu, H. (2013). InAs/GaAs quantum dot solar cell with an AlAs cap layer. APPLIED PHYSICS LETTERS, 102 (16), doi:10.1063/1.4803459
Lee, A., Tang, M., Jiang, Q., Wu, J., Seeds, A., Liu, H. (2013). InAs/GaAs quantum-dot lasers and detectors on silicon substrates for silicon photonics (Invited). .2013 IEEE Photonics Conference, IPC 2013. doi:10.1109/IPCon.2013.6656643.
Lee, A.D., Jiang, Q., Tang, M., Zhang, Y., Seeds, A.J., Liu, H. (2013). InAs/GaAs quantum-dot lasers monolithically grown on Si, Ge, and Ge-on-Si substrates. IEEE Journal on Selected Topics in Quantum Electronics, 19 (4), doi:10.1109/JSTQE.2013.2247979
Zhang, Y., Aagesen, M., Holm, J.V., Jorgensen, H.I., Wu, J., Liu, H. (2013). Self-Catalyzed GaAsP Nanowires Grown on Silicon Substrates by Solid-Source Molecular Beam Epitaxy. NANO LETTERS, 13 (8), 3897-3902. doi:10.1021/nl401981u
Lee, A., Liu, H., Seeds, A. (2013). Semiconductor III-V lasers monolithically grown on Si substrates. Semiconductor Science and Technology, 28 (1), doi:10.1088/0268-1242/28/1/015027
Holm, J.V., Jørgensen, H.I., Krogstrup, P., Nygård, J., Liu, H., Aagesen, M. (2013). Surface-passivated GaAsP single-nanowire solar cells exceeding 10% efficiency grown on silicon. Nature Communications, 4 1498. doi:10.1038/ncomms2510

2012

Sandall, I., Ng, J., David, J., Tan, C., Wang, T., Liu, H. (2012). 1300 nm wavelength InAs quantum dot photodetector grown on silicon. Optics Express, 20 (10), 10446-10452. doi:10.1364/OE.20.010446
Pavarelli, N., Ochalski, T.J., Liu, H.Y., Gradkowski, K., Schmidt, M., Williams, D.P., ...Huyet, G. (2012). Competitive carrier interactions influencing the emission dynamics of GaAsSb-capped InAs quantum dots. Applied Physics Letters, 101 (23), doi:10.1063/1.4769431
Gradkowski, K., Ochalski, T.J., Pavarelli, N., Liu, H.Y., Tatebayashi, J., Williams, D.P., ...Huffaker, D.L. (2012). Coulomb-induced emission dynamics and self-consistent calculations of type-II Sb-containing quantum dot systems. Physical Review B - Condensed Matter and Materials Physics, 85 (3), doi:10.1103/PhysRevB.85.035432
Willis, S., Dimmock, J., Tutu, F., Liu, H., Peinado, M., Assender, H., ...Sellers, I. (2012). Defect mediatedextractioninInAs/GaAs quantum dot solar cells. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 102 142-147. doi:10.1016/j.solmat.2012.03.010
Jr, C.O.D.D., Sercombe, D., Puebla, J., Otubo, L., Luxmoore, I.J., Sich, M., ...Skolnick, M.S. (2012). Effect of a GaAsP Shell on the Optical Properties of Self-Catalyzed GaAs Nanowires Grown on Silicon. NANO LETTERS, 12 (10), 5269-5274. doi:10.1021/nl302490y
Seeds, A.J., Rouvalis, E., Natrella, M., Liu, H., Chtioui, M., van Dijk, F., Carpintero, G. (2012). High efficiency THz photodetectors. European Conference on Integrated Optics .
Tutu, F.K., Sellers, I.R., Peinado, M.G., Pastore, C.E., Willis, S.M., Watt, A.R., ...Liu, H.Y. (2012). Improved performance of multilayer InAs/GaAs quantum-dot solar cells using a high-growth-temperature GaAs spacer layer. JOURNAL OF APPLIED PHYSICS, 111 (4), doi:10.1063/1.3686184
Zhou, K.J., Jiang, Q., Zhang, Z.Y., Chen, S.M., Liu, H.Y., Lu, Z.H., ...Hogg, R.A. (2012). Quantum dot selective area intermixing for broadband light sources. Optics Express, 20 (24), 26950-26957. doi:10.1364/OE.20.026950
Wang, T., Lee, A., Tutu, F., Seeds, A., Liu, H., Jiang, Q., ...Hogg, R. (2012). The effect of growth temperature of GaAs nucleation layer on InAs/GaAs quantum dots monolithically grown on Ge substrates. Applied Physics Letters, 100 (5), doi:10.1063/1.3682314

2011

Wang, T., Liu, H., Lee, A., Pozzi, F., Seeds, A. (2011). 1.3-μm InAs/GaAs quantum-dot lasers monolithically grown on Si substrates. Optics Express, 19 (12), 11381. doi:10.1364/OE.19.011381
Nuytten, T., Hayne, M., Bansal, B., LIU, H., Hopkinson, M., Moshchalkov, V. (2011). Charge separation and temperature-induced carrier migration in Ga1−xInxNyAs1−y multiple quantum wells. Physical Review B, 84 (4), doi:10.1103/PhysRevB.84.045302
LIU, H., Wang, T., Jiang, Q., Hogg, R., Tutu, F., Pozzi, F., Seeds, A. (2011). Long-wavelength InAs/GaAs quantum-dot laser diode monolithically grown on Ge substrate. Nature Photonics, 5 416-419. doi:10.1038/nphoton.2011.120

2010

Chen, R., LIU, H., Sun, H. (2010). Carrier Relaxation in InAs/InGaAs Dots-in-a-Well Structures. Japanese Journal of Applied Physics, 49 (2), 020203. doi:10.1143/JJAP.49.020203
Chen, R., LIU, H., Sun, H. (2010). Electronic energy levels and carrier dynamics in InAs/InGaAs dots-in-a-well structure investigated by optical spectroscopy. JOURNAL OF APPLIED PHYSICS, 107 (1), doi:10.1063/1.3277049
Chen, R., LIU, H., Sun, H. (2010). Interband optical transitions of an InAs/InGaAs dots-in-a-well structure. SOLID STATE COMMUNICATIONS, 150 (15-16), 707-710. doi:10.1016/j.ssc.2010.01.042

2009

Jang, Y.D., Park, J., Lee, D., Mowbray, D.J., Skolnick, M.S., Liu, H.Y., ...Hogg, R.A. (2009). Enhanced room-temperature quantum-dot effects in modulation-doped InAs/GaAs quantum dots. APPLIED PHYSICS LETTERS, 95 (17), doi:10.1063/1.3255017
Childs, D., Groom, K., Ray, S., LIU, H., Hopkinson, M., Hogg, R. (2009). Flat-topped emission centred at 1 250 nm from quantum dot superluminescent diodes. SOUTH AFRICAN JOURNAL OF SCIENCE, 105 (7-8), 276-277.
Zibik, E.A., Grange, T., Carpenter, B.A., Porter, N.E., Ferreira, R., Bastard, G., ...LIU, H. (2009). Long lifetimes of quantum-dot intersublevel transitions in the terahertz range. Nature Materials, 8 (10), 803-807. doi:10.1038/nmat2511
Nabavi, E., Badcock, T.J., Nuytten, T., Liu, H.Y., Hopkinson, M., Moshchalkov, V.V., Mowbray, D.J. (2009). Magneto-optical study of thermally annealed InAs-InGaAs-GaAs self-assembled quantum dots. JOURNAL OF APPLIED PHYSICS, 105 (5), doi:10.1063/1.3082012
Ramsay, A.J., Boyle, S.J., Godden, T.M., Kolodka, R.S., Khatab, A.F.A., Oliveira, J.B.B., ...Fox, A.M. (2009). Towards coherent optical control of a single hole spin: Rabi rotation of a trion conditional on the spin state of the hole. SOLID STATE COMMUN, 149 (35-36), 1458-1465. doi:10.1016/j.ssc.2009.04.043

UCL DEPARTMENT OF ELECTRONIC & ELECTRICAL ENGINEERING