Efficient Photocatalytic Decomposition of Aqueous NH3 Using a Simple Mesoporous Semiconductor Thin Film with External Quantum Efficiency of 35 (= 3.5 × 103%) Based on Total Incident UV Light

2010 ◽  
Vol 137 (3-4) ◽  
pp. 156-162 ◽  
Author(s):  
Masao Kaneko ◽  
Hirohito Ueno ◽  
Rie Saito ◽  
Junichi Nemoto
Keyword(s):  
Thin Film ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Uv Light ◽  
Photocatalytic Decomposition ◽  
Semiconductor Thin Film

A High Performance UV Photodetector from Thin Film Diamond

1995 ◽  
Vol 416 ◽  
Author(s):  
Robert D. Mckeag ◽  
Michael D. Whitfield ◽  
Simon Sm Chan ◽  
Lisa Ys Pang ◽  
Richard B. Jackman
Keyword(s):  
Thin Film ◽  
Visible Light ◽  
Quantum Efficiency ◽  
Dark Current ◽  
External Quantum Efficiency ◽  
High Performance ◽  
Uv Light ◽  
High Sensitivity ◽  
Uv Photodetector ◽  
Deep Uv

ABSTRACTThin film diamond has been used to fabricate a photodetector which displays high sensitivity to deep UV light, with an external quantum efficiency of greater than one, a dark current of less than 0.1nA and which is near ‘blind’ to visible light.

Simulation and modeling of the influence of temperature on CdS/CdTe thin film solar cell

2019 ◽  
Vol 87 (3) ◽  
pp. 30101 ◽  
Author(s):  
Abdel-baset H. Mekky
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Influence Of Temperature ◽  
Cdte Solar Cell ◽  
Cell Parameters ◽  
Current Voltage ◽  
Capacitance Voltage ◽  
Influence Of Temperature On

Semiconductor materials cadmium sulfide (CdS) and cadmium telluride (CdTe) are employed in the fabrication of thin film solar cells of relatively excessive power conversion efficiency and low producing price. Simulations of thin film CdS/CdTe solar cell were carried out using SCAPS-1D. The influence of temperature field on the variation of CdTe solar cell parameters such as current–voltage, capacitance–voltage characteristics and the external quantum efficiency was investigated theoretically. For use temperatures, one obtains the external quantum efficiency has the same profiles. However, the effect of the temperature on the Mott-Schottky curves is slightly noted by variations on the characteristics. This conclusion can be used by solar cell manufacturers to improve the solar cell parameters with the biggest possible gain in device performance.

High-performance fab-compatible processed near-infrared organic thin-film photodiode with 3.3×1012 Jones detectivity and 80% external quantum efficiency

2019 ◽  
Vol 70 ◽  
pp. 101-106 ◽  
Author(s):  
Chul Woong Joo ◽  
Juhee Kim ◽  
Jaehyun Moon ◽  
Kang Me Lee ◽  
Jae-Eun Pi ◽  
...  
Keyword(s):  
Thin Film ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
High Performance ◽  
Near Infrared ◽  
Organic Thin Film

scholarly journals Mutlicolor electroluminescent Si quantum dots embedded in SiO_x thin film MOSLED with 24% external quantum efficiency

2013 ◽  
Vol 21 (1) ◽  
pp. 391 ◽  
Author(s):  
Chih-Hsien Cheng ◽  
Yu-Chung Lien ◽  
Chung-Lun Wu ◽  
Gong-Ru Lin
Keyword(s):  
Thin Film ◽  
Quantum Dots ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Si Quantum Dots

scholarly journals Spectroscopic ellipsometry for analysis of polycrystalline thin-film photovoltaic devices and prediction of external quantum efficiency

2017 ◽  
Vol 421 ◽  
pp. 601-607 ◽  
Author(s):  
Abdel-Rahman Ibdah ◽  
Prakash Koirala ◽  
Puruswottam Aryal ◽  
Puja Pradhan ◽  
Sylvain Marsillac ◽  
...  
Keyword(s):  
Thin Film ◽  
Quantum Efficiency ◽  
Spectroscopic Ellipsometry ◽  
External Quantum Efficiency ◽  
Photovoltaic Devices ◽  
Polycrystalline Thin Film

Efficient Photocatalytic Decomposition of Glucose, Starch, and Cellulose to CO2 Using a Mesoporous Semiconductor Thin Film

2011 ◽  
Vol 141 (8) ◽  
pp. 1199-1206 ◽  
Author(s):  
Masao Kaneko ◽  
Rie Saito ◽  
Hirohito Ueno ◽  
Junichi Nemoto ◽  
Akira Izuoka
Keyword(s):  
Thin Film ◽  
Photocatalytic Decomposition ◽  
Semiconductor Thin Film
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