標題: | A novel strongly correlated electronic thin-film laser energy/power meter based on anisotropic Seebeck effect |
作者: | Zhang, G. -Y. Zhang, H. Tan, S. -L. Zhang, P. -X. Tseng, T. -Y. Habermeier, H. -U. Lin, C. -T. Singjai, P. 電子工程學系及電子研究所 Department of Electronics Engineering and Institute of Electronics |
公開日期: | 1-九月-2014 |
摘要: | Strongly correlated electronic (SCE) materials including high-temperature superconducting cuprate and colossal magnetoresistance manganite thin films demonstrate tremendous anisotropic Seebeck effect which makes them very promising for developing high-performance laser detectors. In this work, laser-induced thermoelectric voltage (LITV) signals with nanosecond response time have been measured in SCE La1-xPbxMnO3 thin films based on anisotropic Seebeck effect at room temperature. The magnitude of the LITV signals increases linearly with laser energy/power density in a wide range of laser wavelengths from ultraviolet, visible to infrared based on which a novel SCE thin-film laser energy/power meter has been developed. |
URI: | http://dx.doi.org/10.1007/s00339-014-8335-1 http://hdl.handle.net/11536/25032 |
ISSN: | 0947-8396 |
DOI: | 10.1007/s00339-014-8335-1 |
期刊: | APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING |
Volume: | 116 |
Issue: | 3 |
起始頁: | 1033 |
結束頁: | 1039 |
顯示於類別: | 期刊論文 |