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Study of magnetotransport in Si/SiGe heterostructures using a low cost 7 tesla pulsed magnet

Bhavtosh, Bansal and Venkataraman, V (2000) Study of magnetotransport in Si/SiGe heterostructures using a low cost 7 tesla pulsed magnet. In: Tenth International Workshop on the Physics of Semiconductor Devices, 14-18 Dec. 1999, New Delhi, India, pp. 327-332.

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Abstract

A low cost 7 tesla pulsed magnet system is described. The high magnetic fields generated are shown to be useful in reliably detecting parallel conduction in low mobility two dimensional quantum well samples of Corbino disc like (FET) geometry. The true mobility of the two dimensional channel is extracted for p-type Si/SiGe heterostructures having a large amount of parallel conduction

Item Type: Conference Paper
Additional Information: Copyright of this article belongs to SPIE-The International Society for Optical Engineering,
Keywords: Corbino effect;electromagnets;elemental semiconductors;Ge Si alloys;Hall mobility;semiconductor heterojunctions;semiconductor materials;semiconductor quantum wells;silicon
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 26 Jul 2007
Last Modified: 11 Apr 2011 04:57
URI: http://eprints.iisc.ernet.in/id/eprint/10318

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