https://scholars.lib.ntu.edu.tw/handle/123456789/119971
標題: | 矽鍺超晶格紅外線偵測器以蕭基位能障提高背景限制溫度 SiGe Superlattice Infrared Photodetector with Schottky Barrier for Background Limited Performance at High Temperature |
作者: | 張輔琮 Jhang, Fu-Tsung |
關鍵字: | 暗電流;蕭基接面;超晶格;背景限制溫度;Dark current;superlattice;Schottky contact;Background Limited Performance | 公開日期: | 2004 | 摘要: | With the development of novel semiconductor industry, the sizes of IC devices have been scaled down and the signal is very small during the transmission between these devices. For this reason, background limit performance (BLIP) of a photodetector is more important than the value of responsivity. Schottky contact functions as a large resistance with series connection to the structure of a SLIP, and response (means current in this thesis) of the SLIP is very small due to the low bias voltage applied to the active region. In this thesis, we use metal-semiconductor Schottky barrier to reduce the dark current and to provide a large resistance. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/50743 | 其他識別: | en-US |
顯示於: | 光電工程學研究所 |
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ntu-93-R91941020-1.pdf | 23.31 kB | Adobe PDF | 檢視/開啟 |
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