Exciton-related optical properties in zinc-blende GaN/InGaN quantum wells under hydrostatic pressure

2015 ◽  
Vol 252 (4) ◽  
pp. 670-677 ◽  
Author(s):  
C. M. Duque ◽  
A. L. Morales ◽  
M. E. Mora-Ramos ◽  
C. A. Duque
Keyword(s):  
Optical Properties ◽  
Hydrostatic Pressure ◽  
Quantum Wells ◽  
Zinc Blende ◽  
Ingan Quantum Wells

Optical properties of extended and localized states in m-plane InGaN quantum wells

2013 ◽  
Vol 102 (10) ◽  
pp. 101102 ◽  
Author(s):  
S. Marcinkevičius ◽  
K. M. Kelchner ◽  
S. Nakamura ◽  
S. P. DenBaars ◽  
J. S. Speck
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Localized States ◽  
Ingan Quantum Wells

Modifying optical properties of InGaN quantum wells by a large piezoelectric polarization

2006 ◽  
Vol 3 (6) ◽  
pp. 1974-1977
Author(s):  
H. Gotoh ◽  
T. Tawara ◽  
Y. Kobayashi ◽  
N. Kobayashi ◽  
Y. Yamauchi ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Piezoelectric Polarization ◽  
Ingan Quantum Wells

The Effects on Electric Field and Hydrostatic Pressure on the Doped Properties in a Strained (In,Ga)N-GaN Coupled Quantum Wells

2021 ◽  
Vol 16 (1) ◽  
pp. 97-103
Author(s):  
Xin-Nan Li ◽  
Guang-Xin Wang ◽  
Xiu-Zhi Duan
Keyword(s):  
Hydrostatic Pressure ◽  
Binding Energy ◽  
Electric Field ◽  
Quantum Wells ◽  
Variational Approach ◽  
Coupled Quantum Wells ◽  
Zinc Blende ◽  
Impurity Interaction ◽  
The Right ◽  
Peak Value

A variational approach is utilized to investigated the electron-impurity interaction in zinc-blende (In,Ga)N-GaN strained coupled quantum wells. The donor imputrity states are studied in consideration of the effects of hydrostatic pressure and external electric field. Our results indicate that the binding energy visibly depends on hydrostatic pressure, strain of coupled quantum wells, and applied electric field. The binding energy demonstrates a peak value with the reduction of the left-well width, and which displays a minimum value with the increment of the middle-barrier width. A decreasing behavior on the binding energy is also demonstrated when the right-well width enhances. Also the binding energy augments constantly with the increasing hydrostatic pressure. Besides, the dependency of the binding energy on variation of impurity position has been analyzed detailedly.

Direct observation of uniform optical properties from microphotoluminescence mapping of InGaN quantum wells grown on slightly misoriented GaN substrates

2008 ◽  
Vol 5 (6) ◽  
pp. 2158-2160 ◽  
Author(s):  
Koichi Tachibana ◽  
Hajime Nago ◽  
Shin-ya Nunoue
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Direct Observation ◽  
Ingan Quantum Wells

scholarly journals Optical Properties of Semipolar ( 1122 ) InGaN Quantum Wells and the Prospects of Green LDs

2010 ◽  
Vol 38 (4) ◽  
pp. 255-260
Author(s):  
Mitsuru FUNATO ◽  
Masaya UEDA ◽  
Kazunobu KOJIMA ◽  
Yoichi KAWAKAMI
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Ingan Quantum Wells

scholarly journals Structural and optical properties of (112̅2) InGaN quantum wells compared to (0001) and (112̅0)

2016 ◽  
Vol 31 (8) ◽  
pp. 085007 ◽  
Author(s):  
Markus Pristovsek ◽  
Yisong Han ◽  
Tongtong Zhu ◽  
Fabrice Oehler ◽  
Fengzai Tang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Structural And Optical Properties ◽  
Ingan Quantum Wells

scholarly journals Piezoelectric effects in the optical properties of strained InGaN quantum wells

1999 ◽  
Vol 74 (6) ◽  
pp. 795-797 ◽  
Author(s):  
L.-H. Peng ◽  
C.-W. Chuang ◽  
L.-H. Lou
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Piezoelectric Effects ◽  
Ingan Quantum Wells

Theoretical investigations on anisotropic optical properties in semipolar and nonpolar InGaN quantum wells

2008 ◽  
Vol 5 (9) ◽  
pp. 3038-3041 ◽  
Author(s):  
Kazunobu Kojima ◽  
Hiroaki Kamon ◽  
Mitsuru Funato ◽  
Yoichi Kawakami
Keyword(s):  
Optical Properties ◽  
Quantum Wells ◽  
Theoretical Investigations ◽  
Ingan Quantum Wells
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