8-10 June 2016
Asia/Bangkok timezone

Photo-Seebeck effect in delafossite CuFeO2

Not scheduled
15m
Poster presentation Material Physics, Nanoscale Physics and Nanotechnology

Speaker

Dr Chesta Ruttanapun (King Mongkut's Institute of Technology Ladkrabang)

Description

In this work, we measure Seebeck coefficient with illuminating of light. Effect of photo-Seebeck on the wide-gap oxide CuFeO2 was investigated on the photo-induced carrier contribution for enhancing thermoelectric properties. In addition, the illumination light was considered the changes of the Seebeck coefficient. Blue, Red, Green and Violet LED were used for the photon energy of the illuminated light. The Seebeck coefficient from LED was compared to the results of white light and dark light. The mechanism of photo-Seebeck to enhance thermoelectric properties for CuFeO2 will be reported and discussed.

Primary author

Dr Chesta Ruttanapun (King Mongkut's Institute of Technology Ladkrabang)

Co-authors

Prathan Buranasiri (King Mongkut's Institute of Technology Ladkrabang) Mr Tawipon Prakobsang (King Mongkut's Institute of Technology Ladkrabang)

Presentation materials

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