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Zi-Hui Zhang
Zi-Hui Zhang
Professor, Hebei University of Technology
E-mail confirmado em hebut.edu.cn
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Unambiguously enhanced ultraviolet luminescence of AlGaN wavy quantum well structures grown on large misoriented sapphire substrate
H Sun, S Mitra, RC Subedi, Y Zhang, W Guo, J Ye, MK Shakfa, TK Ng, ...
Advanced Functional Materials 29 (48), 1905445, 2019
1472019
InGaN/GaN light-emitting diode with a polarization tunnel junction
ZH Zhang, S Tiam Tan, Z Kyaw, Y Ji, W Liu, Z Ju, N Hasanov, X Wei Sun, ...
Applied Physics Letters 102 (19), 2013
1252013
Impact of the surface recombination on InGaN/GaN-based blue micro-light emitting diodes
J Kou, CC Shen, H Shao, J Che, X Hou, C Chu, K Tian, Y Zhang, ...
Optics express 27 (12), A643-A653, 2019
1212019
Hole transport manipulation to improve the hole injection for deep ultraviolet light-emitting diodes
ZH Zhang, SW Huang Chen, Y Zhang, L Li, SW Wang, K Tian, C Chu, ...
Acs Photonics 4 (7), 1846-1850, 2017
1162017
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
1032015
On the origin of enhanced hole injection for AlGaN-based deep ultraviolet light-emitting diodes with AlN insertion layer in p-electron blocking layer
C Chu, K Tian, J Che, H Shao, J Kou, Y Zhang, Y Li, M Wang, Y Zhu, ...
Optics express 27 (12), A620-A628, 2019
862019
Nearly efficiency-droop-free AlGaN-based ultraviolet light-emitting diodes with a specifically designed superlattice p-type electron blocking layer for high Mg doping efficiency
ZH Zhang, SW Huang Chen, C Chu, K Tian, M Fang, Y Zhang, W Bi, ...
Nanoscale research letters 13, 1-7, 2018
822018
Self-screening of the quantum confined Stark effect by the polarization induced bulk charges in the quantum barriers
ZH Zhang, W Liu, Z Ju, S Tiam Tan, Y Ji, Z Kyaw, X Zhang, L Wang, ...
Applied Physics Letters 104 (24), 2014
812014
Orange to red, emission-tunable Mn-doped two-dimensional perovskites with high luminescence and stability
C Sun, Z Gao, Y Deng, H Liu, L Wang, S Su, P Li, H Li, Z Zhang, W Bi
ACS applied materials & interfaces 11 (37), 34109-34116, 2019
762019
One stone, two birds: high-efficiency blue-emitting perovskite nanocrystals for LED and security ink applications
C Sun, Z Gao, H Liu, L Wang, Y Deng, P Li, H Li, ZH Zhang, C Fan, W Bi
Chemistry of Materials 31 (14), 5116-5123, 2019
712019
Increasing the hole energy by grading the alloy composition of the p-type electron blocking layer for very high-performance deep ultraviolet light-emitting diodes
ZH Zhang, J Kou, SWH Chen, H Shao, J Che, C Chu, K Tian, Y Zhang, ...
Photonics Research 7 (4), B1-B6, 2019
672019
On the effect of step-doped quantum barriers in InGaN/GaN light emitting diodes
ZH Zhang, ST Tan, Z Ju, W Liu, Y Ji, Z Kyaw, Y Dikme, XW Sun, HV Demir
Journal of Display Technology 9 (4), 226-233, 2012
632012
Improved InGaN/GaN light-emitting diodes with a p-GaN/n-GaN/p-GaN/n-GaN/p-GaN current-spreading layer
ZH Zhang, ST Tan, W Liu, Z Ju, K Zheng, Z Kyaw, Y Ji, N Hasanov, ...
Optics express 21 (4), 4958-4969, 2013
602013
Identifying the influence of the intrinsic defects in Gd-doped ZnO thin-films
TH Flemban, MC Sequeira, Z Zhang, S Venkatesh, E Alves, K Lorenz, ...
Journal of Applied Physics 119 (6), 2016
552016
High-efficiency all-inorganic full-colour quantum dot light-emitting diodes
X Yang, ZH Zhang, T Ding, N Wang, G Chen, C Dang, HV Demir, XW Sun
Nano energy 46, 229-233, 2018
542018
On the electric-field reservoir for III-nitride based deep ultraviolet light-emitting diodes
ZH Zhang, L Li, Y Zhang, F Xu, Q Shi, B Shen, W Bi
Optics express 25 (14), 16550-16559, 2017
512017
On the hole injection for III-nitride based deep ultraviolet light-emitting diodes
L Li, Y Zhang, S Xu, W Bi, ZH Zhang, HC Kuo
Materials 10 (10), 1221, 2017
502017
Improved hole distribution in InGaN/GaN light-emitting diodes with graded thickness quantum barriers
ZG Ju, W Liu, ZH Zhang, ST Tan, Y Ji, ZB Kyaw, XL Zhang, SP Lu, ...
Applied Physics Letters 102 (24), 2013
492013
Enhanced the optical power of AlGaN-based deep ultraviolet light-emitting diode by optimizing mesa sidewall angle
Q Chen, H Zhang, J Dai, S Zhang, S Wang, J He, R Liang, ZH Zhang, ...
IEEE photonics journal 10 (4), 1-7, 2018
472018
InGaN/GaN multiple-quantum-well light-emitting diodes with a grading InN composition suppressing the Auger recombination
ZH Zhang, W Liu, Z Ju, ST Tan, Y Ji, Z Kyaw, X Zhang, L Wang, XW Sun, ...
Applied Physics Letters 105 (3), 2014
472014
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