Results 211 to 220 of about 5,861,883 (237)

Exciton polaritons in ZnO microcavities with different active layer thicknesses

physica status solidi (b), 2010
AbstractWe have investigated the characteristics of exciton polaritons in ZnO microcavities with different active layer thicknesses. The microcavity was made from a bulk ZnO active layer and two distributed Bragg reflectors (DBRs) consisting of HfO2 and SiO2 layers.
Toshiki Kawase, DaeGwi Kim, Kenichi Miyazaki, Masaaki Nakayama   +3 more
openaire   +1 more source

Active layer thickness calculation over the Qinghai–Tibet Plateau

Cold Regions Science and Technology, 2009
Abstract The rising air temperature and increased human activities have caused permafrost degradation over the Qinghai–Tibet Plateau, including thickening of the active layer. The active layer plays an important role in cold regions. Active layer thickness (hereafter ALT) variation may have profound socio-economic and eco-environmental consequences ...
Qiangqiang Pang, Guodong Cheng, Shuxun Li, Wengang Zhang   +3 more
openaire   +1 more source

Effect of thickness of ZnO active layer on ZnO-TFT's characteristics

Thin Solid Films, 2008
Abstract We have investigated the electrical characteristics of ZnO thin film transistors with respect to the thickness of ZnO active layers. The ZnO layers with the thickness of 30 nm to 150 nm were deposited on bottom gate patterned Si substrate by RF sputtering at room temperature. The low-temperature oxide served as gate dielectric.
J.H. Chung, J.Y. Lee, H.S. Kim, N.W. Jang, J.H. Kim   +4 more
openaire   +1 more source

The effect of the active layer thickness on the performance of pentacene-based phototransistors

Synthetic Metals, 2012
n this paper, we discuss the fabrication and characterization of pentacene-basedphototransistors using indium tin oxide as a transparent electrical gate and PMMA as a transparent dielectric gate. The photoelectric properties with different pentacene film thicknesses were characterized under ultraviolet (365 nm) illumination.
El Amrani, Aumeur, Lucas, Bruno, Ratier, Bernard   +2 more
openaire   +3 more sources

Optimization of SnS active layer thickness for solar cell application

Journal of Semiconductors, 2017
This work presents a comparative study of n-SnS and p-SnS active layers for increased solar cell efficiency. Tin sulphide thin films of various thicknesses having p-type and n-type conductivity were fabricated by thermal evaporation. Both type of films had the same (113) orientation of the crystal planes with a constant tensile strain of ~ 0.003 and ...
Yashika Gupta, P. Arun
openaire   +1 more source

Changes in Permafrost Extent and Active Layer Thickness in the Northern Hemisphere From 1969 to 2018

Science of the Total Environment, 2022
Mingyi Zhang, Fan Yu, Ivan Khristoforov
exaly  

Active Layer Thickness Variation on the Qinghai-Tibetan Plateau: Historical and Projected Trends

Journal of Geophysical Research D: Atmospheres, 2021
Xiao-Ming Xu, Qingbai Wu
exaly  

Spatial Variability and Influential Factors of Active Layer Thickness and Permafrost Temperature Change on the Qinghai-Tibet Plateau From 2012 to 2018

Agricultural and Forest Meteorology, 2022
Genxu Wang, Qihao Yu, Yanhui You
exaly  

Influence of organic (Of) layer thickness on active-layer thickness at two sites in the western Canadian Arctic and Subarctic

ERDKUNDE, 1987
openaire   +1 more source

Simulation of Organic Solar Cell at Different Active Layer Thickness

International Journal of Material Science, 2015
Narender Singh, Ashish Chaudhary, Nikhil Rastogi   +2 more
openaire   +1 more source