Pseudospin domain of ν=1 double-layer quantum Hall state near commensurate-incommensurate transition

Daiju Terasawa; Shinsuke Kozumi; Akira Fukuda; Anju Sawada; Zyun F. Ezawa; Norio Kumada; Yoshiro Hirayama

doi:10.1016/j.jpcs.2005.05.057

Pseudospin domain of ν=1 double-layer quantum Hall state near commensurate-incommensurate transition

Daiju Terasawa, Shinsuke Kozumi, Akira Fukuda, Anju Sawada, Zyun F. Ezawa, Norio Kumada, Yoshiro Hirayama

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We investigate the quantum Hall (QH) state at the total Landau level filling factor ν=1 in double layer systems around the commensurate (C)-incommensurate (IC) transition point. We find a broad maximum in the magnetoresistance (R_xx) between the C and IC phases. The temperature dependence of R_xx shows that the maximum remains finite when the data are extrapolated down to 0 K. This fact suggests that there is a dissipative phase between the C and IC phases such as the theoretically predicted soliton lattice phase.

Original language	English
Pages (from-to)	1560-1562
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	66
Issue number	8-9
DOIs	https://doi.org/10.1016/j.jpcs.2005.05.057
Publication status	Published - 2005 Aug
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

Access to Document

10.1016/j.jpcs.2005.05.057

Cite this

@article{7ea0ccdda618444b85fef805b533c157,

title = "Pseudospin domain of ν=1 double-layer quantum Hall state near commensurate-incommensurate transition",

abstract = "We investigate the quantum Hall (QH) state at the total Landau level filling factor ν=1 in double layer systems around the commensurate (C)-incommensurate (IC) transition point. We find a broad maximum in the magnetoresistance (Rxx) between the C and IC phases. The temperature dependence of Rxx shows that the maximum remains finite when the data are extrapolated down to 0 K. This fact suggests that there is a dissipative phase between the C and IC phases such as the theoretically predicted soliton lattice phase.",

author = "Daiju Terasawa and Shinsuke Kozumi and Akira Fukuda and Anju Sawada and Ezawa, {Zyun F.} and Norio Kumada and Yoshiro Hirayama",

note = "Funding Information: We acknowledge T. Saku for growing the samples used in this work. This research was supported in part by Grants-in-Aid for the Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan (Nos. 14010839, 14340088). One of the author (D.T.) is grateful to Japan Society for Promotion of Science.",

year = "2005",

month = aug,

doi = "10.1016/j.jpcs.2005.05.057",

language = "English",

volume = "66",

pages = "1560--1562",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

publisher = "Elsevier Limited",

number = "8-9",

}

TY - JOUR

T1 - Pseudospin domain of ν=1 double-layer quantum Hall state near commensurate-incommensurate transition

AU - Terasawa, Daiju

AU - Kozumi, Shinsuke

AU - Fukuda, Akira

AU - Sawada, Anju

AU - Ezawa, Zyun F.

AU - Kumada, Norio

AU - Hirayama, Yoshiro

N1 - Funding Information: We acknowledge T. Saku for growing the samples used in this work. This research was supported in part by Grants-in-Aid for the Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan (Nos. 14010839, 14340088). One of the author (D.T.) is grateful to Japan Society for Promotion of Science.

PY - 2005/8

Y1 - 2005/8

N2 - We investigate the quantum Hall (QH) state at the total Landau level filling factor ν=1 in double layer systems around the commensurate (C)-incommensurate (IC) transition point. We find a broad maximum in the magnetoresistance (Rxx) between the C and IC phases. The temperature dependence of Rxx shows that the maximum remains finite when the data are extrapolated down to 0 K. This fact suggests that there is a dissipative phase between the C and IC phases such as the theoretically predicted soliton lattice phase.

AB - We investigate the quantum Hall (QH) state at the total Landau level filling factor ν=1 in double layer systems around the commensurate (C)-incommensurate (IC) transition point. We find a broad maximum in the magnetoresistance (Rxx) between the C and IC phases. The temperature dependence of Rxx shows that the maximum remains finite when the data are extrapolated down to 0 K. This fact suggests that there is a dissipative phase between the C and IC phases such as the theoretically predicted soliton lattice phase.

UR - http://www.scopus.com/inward/record.url?scp=24944523587&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=24944523587&partnerID=8YFLogxK

U2 - 10.1016/j.jpcs.2005.05.057

DO - 10.1016/j.jpcs.2005.05.057

M3 - Article

AN - SCOPUS:24944523587

SN - 0022-3697

VL - 66

SP - 1560

EP - 1562

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 8-9

ER -

Pseudospin domain of ν=1 double-layer quantum Hall state near commensurate-incommensurate transition

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this