A Portable Thermal Cycler Using a PN Sandwich-Structure Peltier Device

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We have studied a novel Peltier device having a metallic tip which is directly sandwiched between P-type and N-type thermoelectric materials. The tip can be heated and cooled directly driven by Peltier effect, resulting in high thermal response. In this study, we report the fabrication of a portable thermal cycler using a PN sandwich-structure Peltier device. The device has copper plates with minute fin to efficiently radiate heat.

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Periodical:

Edited by:

Lynn Khine and Julius M. Tsai

Pages:

128-131

Citation:

Y. Okuwaki and S. Yamaguchi, "A Portable Thermal Cycler Using a PN Sandwich-Structure Peltier Device", Advanced Materials Research, Vol. 254, pp. 128-131, 2011

Online since:

May 2011

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$41.00

[1] D. M. Rowe, CRC Handbook of Thermoelectrics, CRC Press LLC, Boca Raton, (1995).

[2] A. F. Ioffe, Semiconductor Thermoelements and Thermoelectric Cooling, Infosearch, London, (1957).

[3] S. Yamaguchi, T. Anzai, and A. Yamamoto, Electrochem. Solid-State Lett. 11(2008) H103.

[4] T. Anzai and S. Yamaguchi, ECS Transactions 16(2008)99.

[5] T. Anzai and S. Yamaguchi, J. Micro/Nanolithography, MEMS, and MOEMS 8, (2009) 021115.

[6] K. Arakawa and S. Yamaguchi, ECS Transactions 25(2010)75.