Detection of Correlated Polarons in La0.7Ca0.3MnO3 Thin Films by Femtosecond Pump-Probe Spectroscopy
碩士 === 國立交通大學 === 電子物理系所 === 96 === In this work, we use ultrafast optical pump-optical probe (OPOP) spectroscopy to probe the correlated polaron dynamics in La0.7Ca0.3MnO3 (LCMO) thin film. The temporal evolution in transient reflectivity change �嵇/R is composed of two relaxing parts: a fast compon...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/3xvmg9 |