Suivre
Cheng Liu
Cheng Liu
University of Wisconsin Madison
Adresse e-mail validée de g.rit.edu
Titre
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Année
234 nm and 246 nm AlN-Delta-GaN quantum well deep ultraviolet light-emitting diodes
C Liu, YK Ooi, SM Islam, HG Xing, D Jena, J Zhang
Applied Physics Letters 112 (1), 2018
772018
Physics and polarization characteristics of 298 nm AlN-delta-GaN quantum well ultraviolet light-emitting diodes
C Liu, YK Ooi, SM Islam, J Verma, HG Xing, D Jena, J Zhang
Applied physics letters 110 (7), 2017
612017
Effect of KOH passivation for top-down fabricated InGaN nanowire light emitting diodes
M Hartensveld, G Ouin, C Liu, J Zhang
Journal of Applied Physics 126 (18), 2019
522019
Analysis of polarization-dependent light extraction and effect of passivation layer for 230-nm AlGaN nanowire light-emitting diodes
YK Ooi, C Liu, J Zhang
IEEE Photonics Journal 9 (4), 1-12, 2017
482017
Proposal and physics of AlInN-delta-GaN quantum well ultraviolet lasers
C Liu, YK Ooi, J Zhang
Journal of Applied Physics 119 (8), 2016
242016
AlGaN-delta-GaN quantum well for DUV LEDs
C Liu, B Melanson, J Zhang
Photonics 7 (4), 87, 2020
202020
Influence of quantum well design on light polarization switching in AlGaN ultraviolet emitters
C Liu, J Zhang
AIP Advances 8 (8), 2018
122018
Realization of electrically driven AlGaN micropillar array deep-ultraviolet light emitting diodes at 286 nm
B Melanson, M Hartensveld, C Liu, J Zhang
AIP Advances 11 (9), 2021
102021
Analysis of InGaN-delta-InN quantum wells on InGaN substrates for red light emitting diodes and lasers
B Melanson, C Liu, J Zhang
IEEE Photonics Journal 13 (1), 1-10, 2021
102021
Proposal and realization of vertical GaN nanowire static induction transistor
M Hartensveld, C Liu, J Zhang
IEEE Electron Device Letters 40 (2), 259-262, 2018
92018
AlGaN nanowires with inverse taper for flexible DUV emitters
M Hartensveld, B Melanson, C Liu, J Zhang
Journal of Physics: Photonics 3 (2), 024016, 2021
82021
High Internal Quantum Efficiency from AlGaN-delta-GaN Quantum Well at 260 nm
C Liu, K Lee, G Harden, A Hoffman, H Xing, D Jena, J Zhang
CLEO:Ultraviolet to Green Wavelength Semiconductor Devices, AF1I.2, 2020
62020
Physics of high-efficiency 240–260 nm deep-ultraviolet lasers and light-emitting diodes on AlGaN substrate
C Liu, J Zhang
Journal of Applied Physics 127 (20), 2020
42020
Polarization Engineering for Deep-Ultraviolet Light-Emitting Diodes
C Liu
Rochester Institute of Technology, 2020
32020
Demonstration of AlGaN-delta-GaN QW by plasma-assisted molecular beam epitaxy for 260-nm ultraviolet light emitting diodes
C Liu, K Lee, SM Islam, H Xing, D Jena, J Zhang
Gallium Nitride Materials and Devices XIII 10532, 40-47, 2018
32018
MOCVD of InGaN on ScAlMgO4 on Al2O3 Substrates with Improved Surface Morphology and Crystallinity
G Wang, Y Li, J Kirch, Y Han, J Chen, S Marks, S Mukhopadhyay, R Liu, ...
Crystals 13 (3), 446, 2023
22023
Demonstration of flexible DUV light emitting diodes through formation of nanowires with inverse-taper
B Melanson, M Hartensveld, C Liu, J Zhang
2021 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2021
22021
Enhancement of light extraction efficiency of 280-nm UV LEDs using SiO2 microsphere and microlens arrays
B Melanson, C Liu, J Zhang
Gallium Nitride Materials and Devices XV 11280, 124-132, 2020
22020
Analysis on light extraction property of AlGaN-based flip-chip ultraviolet light-emitting diodes by the use of self-assembled SiO2 microsphere array
C Liu, B Melanson, YK Ooi, M Hartensveld, J Zhang
Gallium Nitride Materials and Devices XIV 10918, 39-44, 2019
22019
Integration of 3D printed lens with InGaN light-emitting diodes with enhanced light extraction efficiency
YK Ooi, C Ugras, C Liu, M Hartensveld, S Gandhi, D Cormier, J Zhang
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics X …, 2017
22017
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