Browsing by Author "Singjai, P."

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A novel strongly correlated electronic thin-film laser energy/power meter based on anisotropic Seebeck effect
(2014-09-01)
Zhang, G. -Y.
;
Zhang, H.
;
Tan, S. -L.
;
Zhang, P. -X.
;
Tseng, T. -Y.
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.
A novel strongly correlated electronic thin-film laser energy/power meter based on anisotropic Seebeck effect
(2014-09-01)
Zhang, G. -Y.
;
Zhang, H.
;
Tan, S. -L.
;
Zhang, P. -X.
;
Tseng, T. -Y.
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.