scholarly journals Very high efficiency photovoltaic cells based on fully organic multiple quantum wells. Quarterly technical progress report, 15 February 1995--15 May 1995

1997 ◽  
Author(s):  
S R Forrest
Keyword(s):  
Quantum Wells ◽  
Technical Progress ◽  
High Efficiency ◽  
Photovoltaic Cells ◽  
Progress Report ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Very High

High-efficiency electron-beam-pumped sub-240-nm ultraviolet emitters based on ultra-thin GaN/AlN multiple quantum wells grown by plasma-assisted molecular-beam epitaxy on c-Al2O3

2018 ◽  
Vol 11 (9) ◽  
pp. 091003 ◽  
Author(s):  
Valentin N. Jmerik ◽  
Dmitrii V. Nechaev ◽  
Alexey A. Toropov ◽  
Evgenii A. Evropeitsev ◽  
Vladimir I. Kozlovsky ◽  
...  
Keyword(s):  
Electron Beam ◽  
Molecular Beam Epitaxy ◽  
Quantum Wells ◽  
Molecular Beam ◽  
High Efficiency ◽  
Multiple Quantum Wells ◽  
Multiple Quantum

Realization of high efficiency AlGaN-based multiple quantum wells grown on nano-patterned sapphire substrates

CrystEngComm ◽  
2020 ◽  
Author(s):  
Yuanhao Sun ◽  
Fujun Xu ◽  
Na Zhang ◽  
Jing Lang ◽  
Jiaming Wang ◽  
...  
Keyword(s):  
Critical Temperature ◽  
Quantum Wells ◽  
High Efficiency ◽  
Growth Conditions ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Sapphire Substrates ◽  
Patterned Sapphire Substrates

Growth of AlGaN-based multiple quantum wells (MQWs) has been attempted on nano-patterned sapphire substrates (NPSSs). By adopting a critical-temperature approach and optimizing the growth conditions of V/III ratio and Si...

scholarly journals Multicolor Emission from Ultraviolet GaN-based Photonic Quasicrystal Nanopyramid Structure with Semipolar InxGa1-xN/GaN Multiple Quantum Wells

2021 ◽  
Author(s):  
Cheng-Chang Chen ◽  
Hsiang-Ting Lin ◽  
Shih-Pang Chang ◽  
Hao-Chung Kuo ◽  
Hsiao-Wen Hung ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Nanoimprint Lithography ◽  
Optical Pumping ◽  
High Efficiency ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Large Area ◽  
Resonant Modes ◽  
Color Emission ◽  
Photonic Quasicrystal

Abstract In this study, we demonstrated large-area high quality multi-color emission from the 12-fold symmetric GaN photonic quasicrystal nanorod device which was fabricated using the nanoimprint lithography technology and multiple quantum wells regrowth procedure. High-efficiency blue and green color emission wavelengths of 460 and 520 nm from the regrown InxGa1−xN/GaN multiple quantum wells were observed under optical pumping conditions. To confirm the strongly coupling between the quantum well emissions and the photonic crystal band-edge resonant modes, the finite-element method (FEM) was applied to perform a simulation of the 12-fold symmetry photonic quasicrystal lattices.

A single InGaN/GaN multiple quantum wells microwire light-emitting diode with high efficiency current injection and spreading

2019 ◽  
Vol 791 ◽  
pp. 1241-1247 ◽  
Author(s):  
Weidong Song ◽  
Hang Chen ◽  
Xingjun Luo ◽  
Yiming Sun ◽  
Xingfu Wang ◽  
...  
Keyword(s):  
Quantum Wells ◽  
High Efficiency ◽  
Light Emitting Diode ◽  
Current Injection ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Light Emitting

High-efficiency InGaN/AlInGaN multiple quantum wells with lattice-matched AlInGaN superlattices barrier

2017 ◽  
Vol 26 (1) ◽  
pp. 017803 ◽  
Author(s):  
Feng Xu ◽  
Peng Chen ◽  
Fu-Long Jiang ◽  
Ya-Yun Liu ◽  
Zi-Li Xie ◽  
...  
Keyword(s):  
Quantum Wells ◽  
High Efficiency ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Lattice Matched

scholarly journals Subquantum-Well Influence on Carrier Dynamics in High Efficiency DUV Dislocation-Free AlGaN/AlGaN-Based Multiple Quantum Wells

ACS Photonics ◽  
2020 ◽  
Vol 7 (7) ◽  
pp. 1667-1675
Author(s):  
Idris A. Ajia ◽  
Dhiafallah Almalawi ◽  
Yi Lu ◽  
Sergei Lopatin ◽  
Xiaohang Li ◽  
...  
Keyword(s):  
Quantum Wells ◽  
High Efficiency ◽  
Carrier Dynamics ◽  
Multiple Quantum Wells ◽  
Multiple Quantum

Large-area ultraviolet GaN-based photonic quasicrystal laser with high-efficiency green color emission of semipolar {10-11} In0.3Ga0.7N/GaN multiple quantum wells

2013 ◽  
Vol 102 (1) ◽  
pp. 011134 ◽  
Author(s):  
Cheng-Chang Chen ◽  
Ching-Hsueh Chiu ◽  
Shih-Pang Chang ◽  
M. H. Shih ◽  
Ming-Yen Kuo ◽  
...  
Keyword(s):  
Quantum Wells ◽  
High Efficiency ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Large Area ◽  
Green Color ◽  
Color Emission ◽  
Photonic Quasicrystal

High-Efficiency Red Light-Emitting Diodes Based on Multiple Quantum Wells of Phenylbutylammonium-Cesium Lead Iodide Perovskites

ACS Photonics ◽  
2019 ◽  
Vol 6 (3) ◽  
pp. 587-594 ◽  
Author(s):  
Zhuofei He ◽  
Yang Liu ◽  
Zhaoliang Yang ◽  
Jing Li ◽  
Jieyuan Cui ◽  
...  
Keyword(s):  
Quantum Wells ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Red Light ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Lead Iodide ◽  
Light Emitting
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