Infrared detection of hydrogen-generated free carriers in polycrystalline ZnO thin films

2005 ◽  
Vol 97 (4) ◽  
pp. 043522 ◽  
Author(s):  
Colin A. Wolden ◽  
Teresa M. Barnes ◽  
Jason B. Baxter ◽  
Eray S. Aydil
2010 ◽  
Vol 2010 ◽  
pp. 1-4 ◽  
Author(s):  
Wenwei Liu ◽  
Songqing Zhao ◽  
Kun Zhao ◽  
Wei Sun

A transient lateral photovoltaic effect has been observed in Ag-doped ZnO thin films. Under the nonuniform irradiation of a 1064 nm pulsed laser, the photovoltaic response shows high sensitivity to the spot position on the film surface. The highest photovoltaic responsivity of 27.1 mV mJ−1was observed, with a decline time of ∼1.5 ns and a full width at half-maximum (FWHM) of ∼4 ns. The photovoltaic position sensitivity can reach about 3.8 mV mJ−1 mm−1. This paper demonstrates the potential of Ag-doped ZnO films in the position-sensitive infrared detection


2010 ◽  
Vol 25 (7) ◽  
pp. 711-716 ◽  
Author(s):  
Xue-Tao WANG ◽  
Li-Ping ZHU ◽  
Zhi-Gao YE ◽  
Zhi-Zhen YE ◽  
Bing-Hui ZHAO

2010 ◽  
Vol 114 (46) ◽  
pp. 19815-19821 ◽  
Author(s):  
Anthony J. Morfa ◽  
Gary Beane ◽  
Benjamin Mashford ◽  
Birendra Singh ◽  
Enrico Della Gaspera ◽  
...  

2006 ◽  
Vol 83 (2) ◽  
pp. 328-335 ◽  
Author(s):  
S.W. Na ◽  
M.H. Shin ◽  
Y.M. Chung ◽  
J.G. Han ◽  
S.H. Jeung ◽  
...  

2010 ◽  
Vol 157 (2) ◽  
pp. J13 ◽  
Author(s):  
Naoki Yamamoto ◽  
Hisao Makino ◽  
Takahiro Yamada ◽  
Yoshinori Hirashima ◽  
Hiroaki Iwaoka ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document