Segui
Yiyun Zhang
Yiyun Zhang
Institute of Semiconcutors, Chinese Academy of Sciences
Email verificata su semi.ac.cn
Titolo
Citata da
Citata da
Anno
282-nm AlGaN-based deep ultraviolet light-emitting diodes with improved performance on nano-patterned sapphire substrates
P Dong, J Yan, J Wang, Y Zhang, C Geng, T Wei, P Cong, Y Zhang, ...
Applied Physics Letters 102 (24), 2013
2532013
Graphene-based transparent conductive electrodes for GaN-based light emitting diodes: Challenges and countermeasures
L Wang, W Liu, Y Zhang, ZH Zhang, ST Tan, X Yi, G Wang, X Sun, H Zhu, ...
Nano Energy 12, 419-436, 2015
1022015
Advances in III‐nitride semiconductor microdisk lasers
Y Zhang, X Zhang, KH Li, YF Cheung, C Feng, HW Choi
Physica Status Solidi (a) 212 (5), 960-973, 2015
542015
Quantum efficiency enhancement of 530 nm InGaN green light-emitting diodes with shallow quantum well
H Li, P Li, J Kang, Z Li, Y Zhang, Z Li, J Li, X Yi, J Li, G Wang
Applied Physics Express 6 (5), 052102, 2013
532013
nBn extended short-wavelength infrared focal plane array
Arash Dehzangi, Abbas Haddadi, Romain Chevallier, Yiyun Zhang, and Manijeh ...
Optics Letters 43 (3), 591-594, 2018
522018
Light extraction efficiency improvement by multiple laser stealth dicing in InGaN-based blue light-emitting diodes
Y Zhang, H Xie, H Zheng, T Wei, H Yang, J Li, X Yi, X Song, G Wang, J Li
Optics Express 20 (6), 6808-6815, 2012
502012
Optically pumped whispering-gallery mode lasing from 2-μm GaN micro-disks pivoted on Si
Y Zhang, Z Ma, X Zhang, T Wang, HW Choi
Applied Physics Letters 104 (22), 2014
462014
Annealed InGaN green light-emitting diodes with graphene transparent conductive electrodes
Y Zhang, L Wang, X Li, X Yi, N Zhang, J Li, H Zhu, G Wang
Journal of Applied Physics 111 (11), 2012
432012
Enhanced light emission of GaN-based diodes with a NiOx/graphene hybrid electrode
Y Zhang, X Li, L Wang, X Yi, D Wu, H Zhu, G Wang
Nanoscale 4 (19), 5852-5855, 2012
432012
Very high external quantum efficiency and wall-plug efficiency 527 nm InGaN green LEDs by MOCVD
P. P. Li, Y. B. Zhao, H. J. Li, J. M. Che, Z.-H. Zhang, Z. C. Li, Y. Y ...
Optics Express 26 (25), 33108-33115, 2018
412018
High quantum efficiency mid-wavelength infrared type-II InAs/InAs1−xSbx superlattice photodiodes grown by metal-organic chemical vapor deposition
Donghai Wu, Quentin Durlin, Arash Dehzangi, Yiyun Zhang, and Manijeh Razeghi
Applied Physics Letters 114 (011104), 2019
402019
Antimonite-based gap-engineered type-II superlattice materials grown by MBE and MOCVD for the third generation of infrared imagers
M Razeghi, A Dehzangi, D Wu, R McClintock, Y Zhang, Q Durlin, J Li, ...
Infrared Technology and Applications XLV 11002, 108-125, 2019
352019
Demonstration of long wavelength infrared type-II InAs/InAs1-xSbx superlattices photodiodes on GaSb substrate grown by metalorganic chemical vapor deposition
DH Wu, A Dehzangi, YY Zhang, M Razeghi
Applied Physics Letters 112 (24), 2018
352018
Partially sandwiched graphene as transparent conductive layer for InGaN-based vertical light emitting diodes
L Wang, Y Zhang, X Li, Z Liu, E Guo, X Yi, J Wang, H Zhu, G Wang
Applied Physics Letters 101 (6), 2012
322012
Thin-film Antimonide-based Photodetectors Integrated on Si
Yiyun Zhang, Abbas Haddadi, Romain Chevallier, Arash Dehzangi, Manijeh Razeghi
IEEE Journal of Quantum Electronics 54 (2), 1-7, 2018
312018
Whispering-gallery mode lasing from optically free-standing InGaN microdisks
X Zhang, YF Cheung, Y Zhang, HW Choi
Optics Letters 39 (19), 5614-5617, 2014
312014
Effects of light extraction efficiency to the efficiency droop of InGaN-based light-emitting diodes
Y Zhang, H Zheng, E Guo, Y Cheng, J Ma, L Wang, Z Liu, X Yi, G Wang, ...
Journal of Applied Physics 113 (1), 2013
292013
Interface and transport properties of GaN/graphene junction in GaN-based LEDs
L Wang, Y Zhang, X Li, Z Liu, E Guo, X Yi, J Wang, H Zhu, G Wang
Journal of Physics D: Applied Physics 45 (50), 505102, 2012
292012
Analysis model for efficiency droop of InGaN light-emitting diodes based on reduced effective volume of active region by carrier localization
H Li, P Li, J Kang, Z Li, Y Zhang, M Liang, Z Li, J Li, X Yi, G Wang
Applied Physics Express 6 (9), 092101, 2013
272013
Improved transport properties of graphene/GaN junctions in GaN-based vertical light emitting diodes by acid doping
L Wang, Y Zhang, X Li, E Guo, Z Liu, X Yi, H Zhu, G Wang
RSC Advances 3 (10), 3359-3364, 2013
272013
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20