Highly Stable Bulk GaN Photoanode Grown by Hydride Vapor-Phase Epitaxy for Photoelectrochemical Water Splitting

2019 ◽  
Vol 166 (4) ◽  
pp. H103-H107 ◽  
Author(s):  
Hyojung Bae ◽  
Haseong Kim ◽  
Jin-Woo Ju ◽  
Dae-Woo Jeon ◽  
Sang-Wan Ryu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Photoelectrochemical Water Splitting ◽  
Bulk Gan

Bulk Gan Crystal With Low Defect Density Grown By Hydride Vapor Phase Epitaxy

1997 ◽  
Vol 482 ◽  
Author(s):  
A. Usui
Keyword(s):  
Vapor Phase ◽  
Flat Surface ◽  
Defect Density ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Extended Defect ◽  
New Approach ◽  
Bulk Gan ◽  
Gan Crystal ◽  
Reflectance Measurements

AbstractA new approach to grow thick GaN layers by hydride vapor phase epitaxy (HVPE) is described. Selective growth is carried out at the beginning of growth. The coalescence of selectively grown facet structures makes it possible to achieve a flat surface over the entire substrate. As a result, crack-free GaN films with mirror-like surfaces are successfully grown even to a thickness of about 100 μm on a 2-inch-diameter sapphire substrate. The extended defect density is as low as 6×107 cm−2. The reduction mechanism for dislocation is discussed based on TEM observation. The high optical properties of FIELO GaN are confirmed by 5 K photoluminescence and reflectance measurements.

Growth and doping of bulk GaN by hydride vapor phase epitaxy

2020 ◽  
Vol 29 (2) ◽  
pp. 026104 ◽  
Author(s):  
Yu-Min Zhang ◽  
Jian-Feng Wang ◽  
De-Min Cai ◽  
Guo-Qiang Ren ◽  
Yu Xu ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan

Properties of Ge-doped, high-quality bulk GaN crystals fabricated by hydride vapor phase epitaxy

2010 ◽  
Vol 312 (24) ◽  
pp. 3569-3573 ◽  
Author(s):  
Yuichi Oshima ◽  
Takehiro Yoshida ◽  
Kazutoshi Watanabe ◽  
Tomoyoshi Mishima
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
High Quality ◽  
Bulk Gan

scholarly journals Hydride vapor phase epitaxy reactor for bulk GaN growth

2019 ◽  
Author(s):  
Vladislav Voronenkov ◽  
Natalia Bochkareva ◽  
Ruslan Gorbunov ◽  
Andrey Zubrilov ◽  
Viktor Kogotkov ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan

Hydride Vapor Phase Epitaxy Reactor for Bulk GaN Substrate Manufacturing

2019 ◽  
Author(s):  
V. Voronenkov ◽  
N. Bochkareva ◽  
R. Gorbunov ◽  
A. Zubrilov ◽  
V. Kogotkov ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan

Thermal and optical properties of bulk GaN crystals fabricated through hydride vapor phase epitaxy with void-assisted separation

2005 ◽  
Vol 98 (10) ◽  
pp. 103509 ◽  
Author(s):  
Yuichi Oshima ◽  
Takayuki Suzuki ◽  
Takeshi Eri ◽  
Yusuke Kawaguchi ◽  
Kazutoshi Watanabe ◽  
...  
Keyword(s):  
Optical Properties ◽  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan

Characterization of undoped and Si-doped bulk GaN fabricated by hydride vapor phase epitaxy

2014 ◽  
Vol 11 (3-4) ◽  
pp. 573-576 ◽  
Author(s):  
Baozhu Wang ◽  
Pingping Yu ◽  
Bahadir Kucukgok ◽  
Andrew G. Melton ◽  
Na Lu ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan ◽  
Si Doped

Bulk GaN substrate with overall dislocation density on the order of 105/cm2 fabricated by hydride vapor phase epitaxy

2017 ◽  
Vol 478 ◽  
pp. 123-128 ◽  
Author(s):  
Shin Goubara ◽  
Tohoru Matsubara ◽  
Kota Yukizane ◽  
Naoki Arita ◽  
Satoru Fujimoto ◽  
...  
Keyword(s):  
Dislocation Density ◽  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan

scholarly journals Hydride vapor phase epitaxy system for bulk gan layers deposition

2018 ◽  
Vol 28 (4) ◽  
pp. 20-22
Author(s):  
V. V. Voronenkov ◽  
◽  
N. I. Bochkareva ◽  
M. V. Virko ◽  
◽  
...  
Keyword(s):  
Vapor Phase ◽  
Vapor Phase Epitaxy ◽  
Hydride Vapor Phase Epitaxy ◽  
Bulk Gan
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