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Ⅱ-Ⅵ Visible-Blind UV Photodetectors I.K.Sou1 (1.Department of Physics, Hong Kong University of Science and Technology,Clear Water Bay, Kowloon, Hong Kong, China) 摘要:This article gives a review on the physics and technical issues involved in the development of ZnS-based Ⅱ-Ⅵ visible-blind UV photodetectors. The results of photoresponse studies on ZnS, ZnSSe and ZnSTe diodes indicate that Te......
Infrared emissivity of transition elements doped ZnOYAO Yin-hua(姚银华), CAO Quan-xi(曹全喜)(School of Technical Physics, Xidian University, Xi’an 710071, China)Abstract:Infrared emissivity was studied... observations indicate that with larger grain sizes than those of Zn0.99Fe0.01O and Zn0.99Ni0.01O, Co-doped ZnO exhibits smooth grain surfaces. The infrared absorption spectra show that infrared absorptions......
Patterned growth of β-Ga2O3 thin films for solar-blind deep-ultraviolet photodetectors array and optical imaging applicationChao Xie1,Xingtong Lu1,Yi Liang1,Huahan Chen1,Li Wang1,Chunyan Wu1,Di..." name="ChDivSummary">Solar-blind deep-ultraviolet(DUV) photodetectors based on Ga2 O3 have attracted great attention due to their potential applications for many military and civil purposes.However......
by optimizing the lengths of the TNAs. The photosensitive regions could be extended into the near-infrared range. These results reveal that DWCNT film/TNA heterojunctions show potential applications for broad band photodetectors.关键词:......
RELATIONSHIP BETWEEN INFRARED RADIATION AND CRYSTAL STRUCTURE IN Fe-Mn-Co-Cu-O SPINELS Y. Zhang1,D.J. Wen1 (1.School of Material Engineering, Soochow University, Suzhou 215021, China) Abstract:Ni3... of thermodynamic principle and crystalline field theory. The microstructure and performance of those are studied by X-ray diffraction (XRD), Fourier transform infrared (FT-IR), and IRE-2 infrared radiant......
Far Infrared Radiation Property of Rare Earth Mineral Composite Materials Xu Gangke1,Liang Jinsheng1,Meng Junping1,Ding Yan1,Wang Lijuan1 (1.Institute of Power Source and Ecomaterials Science, Hebei University of Technology, Tianjin 300130, China) Abstract:Rare earth mineral composite materials were prepared using rare earths and natural far-infrared mineral materials. The influences of rare......
Preparation and infrared emissivities of alkali metal doped ZnO powdersLI Hui-hui(李会会), HUANG Yun-xia(黄云霞), LI Zhi-min(李智敏), YAO Yin-hua(姚银华), ZHANG Shu-yuan(张淑媛) (School of Advanced Materials... time. Effects of holding time and K sources on the infrared emissivity of ZnO were investigated. The structure and surface morphologies of samples were characterized by X-ray diffraction (XRD......
J. Cent. South Univ. Technol. (2009) 16: 1022-1027 DOI: 10.1007/s11771-009-0169-1 Quantitative description of infrared radiation characteristics for solid materials subjected to external loading...; Abstract: Based on the thermodynamics theory and physical micro-properties of solid materials subjected to external loading at room temperature, a formula of calculating temperature difference of infrared......
J. Cent. South Univ. (2016) 23: 2329-2335 DOI: 10.1007/s11771-016-3291-x Resistivity and thermal infrared precursors associated with cemented backfill mass XU Wen-bin(徐文彬)1, 2, HOU Yun-bin(侯运炳)1... behavior, resistivity and thermal infrared (TIR) characteristics of backfill mass under uniaxial compression were investigated. The monitoring system consisted of a TIR observation system, a stress......
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