(Invited) Large-Scale DFT Study of Ge/Si 3D Nanoislands and Core-Shell Nanowires

2018 ◽  
Vol 86 (7) ◽  
pp. 269-279 ◽  
Author(s):  
Tsuyoshi Miyazaki
Keyword(s):  
Large Scale ◽  
Dft Study ◽  
Core Shell ◽  
Shell Nanowires

Facile synthesis of Ag@SiO2 core–shell nanowires on large scale

2014 ◽  
Vol 26 (3) ◽  
pp. 1602-1607 ◽  
Author(s):  
Fang Li ◽  
Yu-Ling Zhao ◽  
Wei Dai ◽  
Jing Chen ◽  
Zhengquan Li ◽  
...  
Keyword(s):  
Large Scale ◽  
Core Shell ◽  
Facile Synthesis ◽  
Shell Nanowires

Large-Scale and Galvanic Replacement Free Synthesis of Cu@Ag Core–Shell Nanowires for Flexible Electronics

2019 ◽  
Vol 58 (5) ◽  
pp. 3374-3381 ◽  
Author(s):  
Bowen Zhang ◽  
Wanli Li ◽  
Jinting Jiu ◽  
Yang Yang ◽  
Jiangbo Jing ◽  
...  
Keyword(s):  
Flexible Electronics ◽  
Large Scale ◽  
Galvanic Replacement ◽  
Core Shell ◽  
Shell Nanowires

scholarly journals Structural Coloring in Large Scale Core–Shell Nanowires

Nano Letters ◽  
2011 ◽  
Vol 11 (11) ◽  
pp. 4661-4665 ◽  
Author(s):  
Tural Khudiyev ◽  
Erol Ozgur ◽  
Mecit Yaman ◽  
Mehmet Bayindir
Keyword(s):  
Large Scale ◽  
Core Shell ◽  
Shell Nanowires

Electronic structure of ZnO/CdX (X= S, Se, Te) core/shell nanowires: DFT study

2019 ◽  
Author(s):  
Rishit S. Shukla ◽  
Sanjeev K. Gupta ◽  
P. N. Gajjar ◽  
K. A. Nekrasov ◽  
A. Ya. Kupryazhkin
Keyword(s):  
Electronic Structure ◽  
Dft Study ◽  
Core Shell ◽  
Shell Nanowires

One-Dimensional TiO2@GaON Core-Shell Nanowires with Controlled Shell Thickness from Atomic Layer Deposition for Stable and Efficient Photoelectrochemical Water Splitting

2019 ◽  
Author(s):  
Jiajia Tao ◽  
Hong-Ping Ma ◽  
Kaiping Yuan ◽  
Yang Gu ◽  
Jianwei Lian ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Band Gap ◽  
Water Splitting ◽  
Atomic Layer ◽  
Photoelectrochemical Water Splitting ◽  
Core Shell ◽  
Photoelectrochemical Performance ◽  
Highly Efficient ◽  
Layer Deposition ◽  
Shell Nanowires

<div>As a promising oxygen evolution reaction semiconductor, TiO2 has been extensively investigated for solar photoelectrochemical water splitting. Here, a highly efficient and stable strategy for rationally preparing GaON cocatalysts on TiO2 by atomic layer deposition is demonstrated, which we show significantly enhances the</div><div>photoelectrochemical performance compared to TiO2-based photoanodes. For TiO2@20 nm-GaON core-shell nanowires a photocurrent density up to 1.10 mA cm-2 (1.23 V vs RHE) under AM 1.5 G irradiation (100 mW cm-2) has been achieved, which is 14 times higher than that of TiO2 NWs. Furthermore, the oxygen vacancy formation on GaON as well as the band gap matching with TiO2 not only provides more active sites for water oxidation but also enhances light absorption to promote interfacial charge separation and migration. Density functional theory studies of model systems of GaON-modified TiO2 confirm the band gap reduction, high reducibility and ability to activate water. The highly efficient and stable systems of TiO2@GaON core-shell nanowires provide a deeper understanding and universal strategy for enhancing photoelectrochemical performance of photoanodes now available. </div>

scholarly journals Broadband Meta‐Absorber with Au/Ni Core–Shell Nanowires for Solar Vapor Generator

2021 ◽  
Vol 5 (7) ◽  
pp. 2100185
Author(s):  
Soomin Son ◽  
Jaemin Park ◽  
Sucheol Ju ◽  
Daihong Huh ◽  
Junho Jun ◽  
...  
Keyword(s):  
Core Shell ◽  
Vapor Generator ◽  
Shell Nanowires
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