硒化鋅和碲化鋅薄層的應力研究

dc.contributor陸健榮zh_TW
dc.contributor.author李睿益zh_TW
dc.date.accessioned2019-09-05T02:06:45Z
dc.date.available2004-7-31
dc.date.available2019-09-05T02:06:45Z
dc.date.issued2004
dc.description.abstract本論文利用電場調制反射光譜(ER)來研究ZnSe薄膜與ZnTe薄膜受應力之下輕電洞能帶與重電洞能帶分裂的情形。樣品是由分子束磊晶法(MBE)長成的ZnSe/GaAs和ZnTe/GaAs薄膜,以及ZnTe/ZnSe/GaAs量子點系統。首先透過計算可以得到薄膜在受完全錯位應力以及熱應力下輕、重電洞的能階分裂大小。再由實驗譜圖分析一階微分或三階微分擬合譜圖,並將各溫度下輕、重電洞能隙以擬合程式找出。探討薄膜厚度和溫度對應力釋放的關係。zh_TW
dc.description.sponsorship物理學系zh_TW
dc.identifierG0069141018
dc.identifier.urihttp://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22G0069141018%22.&%22.id.&
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/102377
dc.language中文
dc.subject硒化鋅zh_TW
dc.subject碲化鋅zh_TW
dc.subject應力zh_TW
dc.subject激子zh_TW
dc.subject薄膜干涉zh_TW
dc.subject電場調制zh_TW
dc.subjectZnSeen_US
dc.subjectZnTeen_US
dc.subjectstrainen_US
dc.subjectexcitonen_US
dc.subjectelectroreflectanceen_US
dc.title硒化鋅和碲化鋅薄層的應力研究zh_TW

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