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


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