Transport Properties of Low-noise of La－Ca－Sr－Mn－O bulks with High Temperature Coefficient of Resistance
碩士 === 大葉大學 === 電機工程學系 === 97 === In this article, we study the doping effect on the values of temperature coefficient of restistance (TCR) and metal-insulator transition temperature (TP) of La-Ca-Sr-Mn-O bulks. We found that the maximum values of TCR (TCRMAX) was decreased for La0.75Ca0.25-xSrxMnO...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/41651052663257678327 |