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Electrolyte electroreflectance spectroscopy studies on the interfacial behavior of the near-surface In0.15Ga0.85As/GaAs quantum well electrode vertical bar non-aqueous electrolyte
Liu, Y; Xiao, XR; Zeng, YP
2001-04-06
Source PublicationJOURNAL OF ELECTROANALYTICAL CHEMISTRY
ISSN0022-0728
Volume502Issue:1-2Pages:191-196
AbstractElectrolyte electroreflectance spectra of the near-surface strained-layer In0.15Ga0.85As/GaAs double single-quantum-well electrode have been studied at different biases in non-aqueous solutions of ferrocene and acetylferrocene. The optical transitions, the Franz-Keldysh oscillations (FKOs) and the quantum confined Stark effects (QCSE) of In0.15Ga0.85As/GaAs quantum well electrodes are analyzed. Electric field strengths at the In0.15Ga0.85As/GaAs interface are calculated in both solutions by a fast Fourier transform analysis of FKOs. A dip is exhibited in the electric field strength versus bias (from 0 to 1.2 V) curve in ferrocene solution. A model concerning the interfacial tunneling transfer of electrons is used to explain the behavior of the electric field. (C) 2001 Elsevier Science B.V. All rights reserved.
KeywordPhotoelectrochemistry Electrolyte Electroreflectance Spectroscopy Quantum Well Electrodes Interfaces Tunneling
Indexed BySCI
Language英语
WOS IDWOS:000168879900021
PublisherELSEVIER SCIENCE SA
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76720
Collection中国科学院化学研究所
Corresponding AuthorLiu, Y
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Photochem, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Liu, Y,Xiao, XR,Zeng, YP. Electrolyte electroreflectance spectroscopy studies on the interfacial behavior of the near-surface In0.15Ga0.85As/GaAs quantum well electrode vertical bar non-aqueous electrolyte[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,2001,502(1-2):191-196.
APA Liu, Y,Xiao, XR,&Zeng, YP.(2001).Electrolyte electroreflectance spectroscopy studies on the interfacial behavior of the near-surface In0.15Ga0.85As/GaAs quantum well electrode vertical bar non-aqueous electrolyte.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,502(1-2),191-196.
MLA Liu, Y,et al."Electrolyte electroreflectance spectroscopy studies on the interfacial behavior of the near-surface In0.15Ga0.85As/GaAs quantum well electrode vertical bar non-aqueous electrolyte".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 502.1-2(2001):191-196.
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