{"title":"Ultrasonically stimulated modification of electrical characteristics of Hg/sub 1-x/Cd/sub x/Te epilayers","authors":"F. Sizov, R. Savkina, A. B. Smirnov","doi":"10.1109/ICIMW.2004.1422125","DOIUrl":null,"url":null,"abstract":"The degradation of electrophysical characteristics of Hg/sub 1-x/Cd/sub x/Te thin films grown by LPE and MBE as a consequence of the high-frequency and high-intensity elastic deformation effect was investigated. It was determined that parameters of Hg/sub 1-x/Cd/sub x/Te thin films grown by MBE are stable to ultrasonic influence whereas for Hg/sub 1-x/Cd/sub x/Te thin films grown by LPE the mobility decrease and the change of the conductivity type at low magnetic field were observed. The best agreement between experiment and calculation was obtained in the frame of assumption about forming of the thin layer with opposite conductivity. The possible mechanism of the observing effects was analyzed.","PeriodicalId":13627,"journal":{"name":"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.","volume":"49 1","pages":"389-390"},"PeriodicalIF":0.0000,"publicationDate":"2004-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIMW.2004.1422125","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The degradation of electrophysical characteristics of Hg/sub 1-x/Cd/sub x/Te thin films grown by LPE and MBE as a consequence of the high-frequency and high-intensity elastic deformation effect was investigated. It was determined that parameters of Hg/sub 1-x/Cd/sub x/Te thin films grown by MBE are stable to ultrasonic influence whereas for Hg/sub 1-x/Cd/sub x/Te thin films grown by LPE the mobility decrease and the change of the conductivity type at low magnetic field were observed. The best agreement between experiment and calculation was obtained in the frame of assumption about forming of the thin layer with opposite conductivity. The possible mechanism of the observing effects was analyzed.
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