Volume 110, Number 2, April 2015
|Number of page(s)||3|
|Section||Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties|
|Published online||30 April 2015|
Tuning the Hall conductivity with rotation
1 Unidade Acadêmica de Física, Universidade Federal de Campina Grande - Caixa Postal 10071, 58109-970 Campina Grande, Paraíba, Brazil
2 Departamento de Física, Universidade Federal da Paraíba - Caixa Postal 5008, João Pessoa, PB 58.051-900, Brazil
3 Departamento de Física and Departamento de Matemática, Universidade Federal de Pernambuco 50670-901 Recife, PE, Brazil
Received: 13 February 2015
Accepted: 1 April 2015
In this work we investigate the effects of rotation in the integer quantum Hall effect. We verify that the quantization of the Hall conductivity comes from the quantization of a generalized gauge field flux as predicted by Fischer and Schopohl (Europhys. Lett., 54 (2001) 502) and show that rotation can be used to fine-tune the conductivity plateaus.
PACS: 73.23.Ad – Ballistic transport / 73.43.Cd – Theory and modeling / 73.23.-b – Electronic transport in mesoscopic systems
© EPLA, 2015
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