{"title":"液相外延Ga/sub 0.47/ in /sub 0.53/As/InP的量子与经典散射时间","authors":"B. Podor, S. Novikov, I. G. Savel’ev, G. Gombos","doi":"10.1109/ICIPRM.1993.380699","DOIUrl":null,"url":null,"abstract":"The authors present the results of Shubnikov m- effect measurements in two-dimensional electron gas in modulation-doped Ga/sub 0.47/In/sub 0.53/As/InP heterostructures grown by liquid phase epitaxy. Shubnikov-de Haas measurements were performed at 4.2 K temperature in magnetic fields up to 5.3 Tesla using a superconducting magnet system. From the magnetoresistance oscillation amplitudes the quantum scattering time and its ratio to the classical scattering time were deduced.<<ETX>>","PeriodicalId":186256,"journal":{"name":"1993 (5th) International Conference on Indium Phosphide and Related Materials","volume":"357 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Quantum versus classical scattering time in liquid phase epitaxial Ga/sub 0.47/In/sub 0.53/As/InP\",\"authors\":\"B. Podor, S. Novikov, I. G. Savel’ev, G. Gombos\",\"doi\":\"10.1109/ICIPRM.1993.380699\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors present the results of Shubnikov m- effect measurements in two-dimensional electron gas in modulation-doped Ga/sub 0.47/In/sub 0.53/As/InP heterostructures grown by liquid phase epitaxy. Shubnikov-de Haas measurements were performed at 4.2 K temperature in magnetic fields up to 5.3 Tesla using a superconducting magnet system. From the magnetoresistance oscillation amplitudes the quantum scattering time and its ratio to the classical scattering time were deduced.<<ETX>>\",\"PeriodicalId\":186256,\"journal\":{\"name\":\"1993 (5th) International Conference on Indium Phosphide and Related Materials\",\"volume\":\"357 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-04-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1993 (5th) International Conference on Indium Phosphide and Related Materials\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIPRM.1993.380699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1993 (5th) International Conference on Indium Phosphide and Related Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIPRM.1993.380699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
本文报道了利用液相外延生长的调制掺杂Ga/sub 0.47/ in /sub 0.53/As/InP异质结构中二维电子气体的舒布尼科夫m效应测量结果。Shubnikov-de Haas测量在4.2 K温度下，使用超导磁体系统在高达5.3特斯拉的磁场中进行。由磁阻振荡幅值推导出量子散射时间及其与经典散射时间的比值
Quantum versus classical scattering time in liquid phase epitaxial Ga/sub 0.47/In/sub 0.53/As/InP
The authors present the results of Shubnikov m- effect measurements in two-dimensional electron gas in modulation-doped Ga/sub 0.47/In/sub 0.53/As/InP heterostructures grown by liquid phase epitaxy. Shubnikov-de Haas measurements were performed at 4.2 K temperature in magnetic fields up to 5.3 Tesla using a superconducting magnet system. From the magnetoresistance oscillation amplitudes the quantum scattering time and its ratio to the classical scattering time were deduced.<>
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