Laser-Induced Thermoelectric Voltage in La0.5Pr0.5MnO3 Thin Film

Qian Qian Hua; Li Sheng Zhang; Pei Jie Wang

doi:10.4028/www.scientific.net/AMR.287-290.2248

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Laser-Induced Thermoelectric Voltage in La_0.5Pr_0.5MnO₃ Thin Film

Abstract:

The laser-induced thermoelectric voltage was observed for the first time in praseodymium doped LaMnO₃ thin film grown on LaAlO3 single crystal vicinal cut substrates by pulsed laser deposition. The experimental data for La_0.5Pr_0.5MnO₃ showed a good liner relation between the voltage and the laser energy. The result suggested that the anisotropic Seebeck effect were responsible for the voltage signals in colossal magnetoresistance manganites thin film.

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Advanced Materials Research (Volumes 287-290)

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2248-2251

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.287-290.2248

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Online since:

July 2011

Authors:

Qian Qian Hua, Li Sheng Zhang, Pei Jie Wang

Keywords:

Anisotropic Seebeck Effect, La_0.5Pr_0.5Mno₃ Thin Film, Laser-Induced Thermoelectric Voltage (LITV)

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