RELATION BETWEEN THE EFFECTS OF FINITE THICKNESS AND TILTED MAGNETIC FIELDS IN THE FRACTIONAL QUANTUM HALL EFFECT

Chin. Phys. Lett.

1990, Vol. 7

Issue (11): 514-517 DOI:

Original Articles

RELATION BETWEEN THE EFFECTS OF FINITE THICKNESS AND TILTED MAGNETIC FIELDS IN THE FRACTIONAL QUANTUM HALL EFFECT

CHEN Yingjian

Department of Physics, Peking University, Beijing 100871

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CHEN Yingjian 1990 Chin. Phys. Lett. 7 514-517

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Abstract We present an approximate mathematical relation between the finite thickness and the tilted magnetic fields'effects in the fractional quantum Hall effect. We show that the experimental results for the 2/3 filling can be explained qualitatively by the existing theoretical results, and the Monte Carlo results for ground state energy vs finite thickness of two-dimensional layer at 1/3 filling can be rewritten in the form of ground state energy vs tilt angle.

Keywords: 72.20.My

Published: 01 November 1990

PACS:

72.20.My

(Galvanomagnetic and other magnetotransport effects)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1990/V7/I11/0514

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