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Studies in AlxGa1-xSb/InAs Quantum Well at Low Temperature and High Magnetic Field

We intend to study the magneto-transport properties of two dimensional electron-hole systems in the condition of ultra-low temperature and high magnetic field by SdH measurement and QHE measurement. In these samples, the SdH oscillations show a 2DEG behavior. We observed that the sample shows negative persistent photoconductivity effect at low temperature and high field under illumination. We want to compare with results before 4 years, so we change more sets of measurement. And we want to know if these samples still show the same effect after 4 years.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0709101-144217
Date09 July 2001
CreatorsYu, Chung-Yin
ContributorsLi-wei Tu, Yen-ten Lu, I-Kei Lo
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0709101-144217
Rightsrestricted, Copyright information available at source archive

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