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Proceedings Paper

Multilayered diluted magnetic semiconductor structures and 2DEG
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Paper Abstract

The 2DEG adjacent to a diluted magnetic semiconductor heterobarrier is altered in the presence of a magnetic field. The alteration is dependent upon at least three factors: the Zeeman energy, the self consistent potential energy and the equilibrium distribution. Concentrating on the first two features we present results for the alteration of the 2DEG for a spin heterodiode configuration and for a single barrier DMS structure, demonstrating that the 2DEG can be modified by a magnetic field, thereby permitting the magnetic field to function as a gate in two terminal structures with spin dependent contacts.

Paper Details

Date Published: 4 November 2005
PDF: 12 pages
Proc. SPIE 5995, Chemical and Biological Standoff Detection III, 59950Q (4 November 2005); doi: 10.1117/12.633578
Show Author Affiliations
H. L. Grubin, Univ. of Connecticut (United States)
Dwight L. Woolard, U. S. Army Research Office (United States)

Published in SPIE Proceedings Vol. 5995:
Chemical and Biological Standoff Detection III
James O. Jensen; Jean-Marc Thériault, Editor(s)

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