Characterization of high indium content metamorphic InGaAs/InAlAs modulation-doped heterostructures

2001 ◽  
Vol 227-228 ◽  
pp. 155-160 ◽  
Author(s):  
Shin-ichiro Gozu ◽  
Tomohiro Kita ◽  
Yuuki Sato ◽  
Syoji Yamada ◽  
Masaaki Tomizawa
Keyword(s):  
Indium Content ◽  
High Indium Content

Structural characterization of InGaN multi-quantum-wells grown on high indium content InGaN template with {1 01¯m} faceted surface

2017 ◽  
Vol 208 ◽  
pp. 19-22 ◽  
Author(s):  
Junjun Xue ◽  
Qing Cai ◽  
Baohua Zhang ◽  
Mei Ge ◽  
Dunjun Chen ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Structural Characterization ◽  
Indium Content ◽  
High Indium Content

Optical characterization of Si-doped metamorphic InGaAs with high indium content

2017 ◽  
Vol 254 (9) ◽  
pp. 1700094
Author(s):  
Xingyou Chen ◽  
Yi Gu ◽  
Yonggang Zhang ◽  
Yingjie Ma ◽  
Suping Xi ◽  
...  
Keyword(s):  
Optical Characterization ◽  
Indium Content ◽  
High Indium Content ◽  
Si Doped

Optical and structural characteristics of high indium content InGaN/GaN multi-quantum wells with varying GaN cap layer thickness

2015 ◽  
Vol 117 (5) ◽  
pp. 055709 ◽  
Author(s):  
J. Yang ◽  
D. G. Zhao ◽  
D. S. Jiang ◽  
P. Chen ◽  
J. J. Zhu ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Layer Thickness ◽  
Structural Characteristics ◽  
Indium Content ◽  
Cap Layer ◽  
High Indium Content

Research on the high indium content InGaAs multiple quantum wells wafers for λ>1.55μm laser diodes

2015 ◽  
Vol 631 ◽  
pp. 283-287 ◽  
Author(s):  
Tao Lin ◽  
Hang Sun ◽  
Haoqing Zhang ◽  
Yonggang Wang ◽  
Nan Lin ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Laser Diodes ◽  
Indium Content ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
High Indium Content

Stimulated-emission spectra of high-indium-content InGaN/GaN multiple-quantum-well structures

2000 ◽  
Vol 77 (23) ◽  
pp. 3758-3760 ◽  
Author(s):  
Chii-Chang Chen ◽  
Hui-Wen Chuang ◽  
Gou-Chung Chi ◽  
Chang-Cheng Chuo ◽  
Jen-Inn Chyi
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Emission Spectra ◽  
Indium Content ◽  
Stimulated Emission ◽  
Multiple Quantum ◽  
Quantum Well Structures ◽  
High Indium Content

scholarly journals Effect of indium content on X- ray diffraction and optical constants of InxSe1-x thin films

2019 ◽  
Vol 14 (29) ◽  
pp. 55-72
Author(s):  
Bushra A. Hasan
Keyword(s):  
Thin Films ◽  
Optical Constants ◽  
Indium Content ◽  
Degree Of Crystallinity ◽  
X Ray Diffraction ◽  
Dispersion Energy ◽  
X Ray ◽  
Evaporation Technique ◽  
High Indium Content ◽  
Diffraction Patterns

Alloys of InxSe1-x were prepared by quenching technique withdifferent In content (x=10, 20, 30, and 40). Thin films of these alloyswere prepared using thermal evaporation technique under vacuum of10-5 mbar on glass, at room temperature R.T with differentthicknesses (t=300, 500 and 700 nm). The X–ray diffractionmeasurement for bulk InxSe1-x showed that all alloys havepolycrystalline structures and the peaks for x=10 identical with Se,while for x=20, 30 and 40 were identical with the Se and InSestandard peaks. The diffraction patterns of InxSe1-x thin film showthat with low In content (x=10, and 20) samples have semicrystalline structure, The increase of indium content to x=30decreases degree of crystallinity and further increase of indiumcontent to x=40 leads to convert structure to amorphous. Increase ofthickness from 300 to 700nm increases degree of crystallinity for allindium content. Transmittance measurements were used to calculaterefractive index n and the extinction coefficient k using Swanepole’smethod. The optical constants such as refractive index (n), extinctioncoefficient (k) and dielectric constant (εr, εi) increases for low indiumcontent samples and decreases for high indium content samples,while increase of thickness increases optical constants for all xvalues. The oscillator energy E0, dispersion energy Ed, and otherparameters have been determined by Wemple - DiDomenico singleoscillator approach.

Modeling Photocurrent Spectra of High-Indium-Content InN/InGaN Disk-in-Wire Photodiodes

2021 ◽  
Author(s):  
Fu-Chen Hsiao ◽  
Arnab Hazari ◽  
Pallab Bhattacharya ◽  
Yia-Chung Chang ◽  
John M. Dallesasse
Keyword(s):  
Indium Content ◽  
High Indium Content ◽  
Photocurrent Spectra
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