UNSPECIFIED (1993) INTRINSIC INTEGER QUANTUM HALL-EFFECT IN A QUANTUM WIRE. [Journal Item]

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Abstract

Self-consistent calculations are made of the electrostatic Hall potential (EHP), local chemical potential (LCP), and current density in a 100-nm-wide wire containing two-dimensional electrons in a perpendicular magnetic field B when either one or two subbands are occupied. The corresponding Hall resistances, R(EHP) and R(LCP), are also calculated. The former is nearly linear in B in spite of subband depopulation. The latter is quantized but the quantization steps are rounded because of overlap of the forward and backward wave functions.

Item Type:	Journal Item
Subjects:	Q Science > QC Physics
Journal or Publication Title:	PHYSICAL REVIEW B
Publisher:	AMERICAN PHYSICAL SOC
ISSN:	0163-1829
Date:	15 April 1993
Volume:	47
Number:	15
Number of Pages:	4
Page Range:	pp. 10008-10011
Publication Status:	Published
URI:	http://wrap.warwick.ac.uk/id/eprint/21369

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