Enhanced Collection Efficiency of Photoelectrons of Negative Electron Affinity AlGaN Heterojunction Nanorod Array Photocathodes

JOM ◽  
2021 ◽  
Author(s):  
Xingyue Zhangyang ◽  
Lei Liu ◽  
Zhisheng Lv ◽  
Feifei Lu ◽  
Jian Tian
Keyword(s):  
Electron Affinity ◽  
Collection Efficiency ◽  
Nanorod Array ◽  
Negative Electron Affinity

scholarly journals The degradation of quantum efficiency in negative electron affinity GaAs photocathodes under gas exposure

2014 ◽  
Vol 47 (5) ◽  
pp. 055110 ◽  
Author(s):  
N Chanlek ◽  
J D Herbert ◽  
R M Jones ◽  
L B Jones ◽  
K J Middleman ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Electron Affinity ◽  
Negative Electron Affinity ◽  
Gas Exposure

Exciton-derived Electron Emission from (001) Diamondp–nJunction Diodes with Negative Electron Affinity

2008 ◽  
Vol 1 (1) ◽  
pp. 015004 ◽  
Author(s):  
Daisuke Takeuchi ◽  
Toshiharu Makino ◽  
Sung-Gi Ri ◽  
Norio Tokuda ◽  
Hiromitsu Kato ◽  
...  
Keyword(s):  
Electron Affinity ◽  
Electron Emission ◽  
Negative Electron Affinity

Evolution of surface potential barrier for negative-electron-affinity GaAs photocathodes

2009 ◽  
Vol 105 (1) ◽  
pp. 013714 ◽  
Author(s):  
Jijun Zou ◽  
Benkang Chang ◽  
Zhi Yang ◽  
Yijun Zhang ◽  
Jianliang Qiao
Keyword(s):  
Potential Barrier ◽  
Surface Potential ◽  
Electron Affinity ◽  
Negative Electron Affinity

[GaN(Mg)-Cs]:[O-Cs] model for the Negative Electron Affinity GaN (0001) surface

Optik ◽  
2016 ◽  
Vol 127 (19) ◽  
pp. 7611-7624 ◽  
Author(s):  
Xiaohui Wang ◽  
Yijun Zhang ◽  
He Yu ◽  
Jieyun Wu
Keyword(s):  
Electron Affinity ◽  
Negative Electron Affinity
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