Observation of pinning mode of stripe phases of 2D systems in high landau levels

G. Sambandamurthy; R. M. Lewis; Han Zhu; Y. P. Chen; L. W. Engel; D. C. Tsui; L. N. Pfeiffer; K. W. West

doi:10.1103/PhysRevLett.100.256801

Observation of pinning mode of stripe phases of 2D systems in high landau levels

G. Sambandamurthy
, R. M. Lewis
, Han Zhu
, Y. P. Chen
, L. W. Engel
, D. C. Tsui
, L. N. Pfeiffer
, K. W. West

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

27 Scopus citations

Abstract

We study the radio-frequency diagonal conductivities of the anisotropic stripe phases of higher Landau levels near half-integer fillings. In the hard direction, in which larger dc resistivity occurs, the spectrum exhibits a striking resonance, while in the orthogonal, easy direction, no resonance is discernible. The resonance is interpreted as a pinning mode of the stripe phase.

Original language	English (US)
Article number	256801
Journal	Physical review letters
Volume	100
Issue number	25
DOIs	https://doi.org/10.1103/PhysRevLett.100.256801
State	Published - Jun 23 2008
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.100.256801

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title = "Observation of pinning mode of stripe phases of 2D systems in high landau levels",

abstract = "We study the radio-frequency diagonal conductivities of the anisotropic stripe phases of higher Landau levels near half-integer fillings. In the hard direction, in which larger dc resistivity occurs, the spectrum exhibits a striking resonance, while in the orthogonal, easy direction, no resonance is discernible. The resonance is interpreted as a pinning mode of the stripe phase.",

author = "G. Sambandamurthy and Lewis, \{R. M.\} and Han Zhu and Chen, \{Y. P.\} and Engel, \{L. W.\} and Tsui, \{D. C.\} and Pfeiffer, \{L. N.\} and West, \{K. W.\}",

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doi = "10.1103/PhysRevLett.100.256801",

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AU - Sambandamurthy, G.

AU - Lewis, R. M.

AU - Zhu, Han

AU - Chen, Y. P.

AU - Engel, L. W.

AU - Tsui, D. C.

AU - Pfeiffer, L. N.

AU - West, K. W.

PY - 2008/6/23

Y1 - 2008/6/23

N2 - We study the radio-frequency diagonal conductivities of the anisotropic stripe phases of higher Landau levels near half-integer fillings. In the hard direction, in which larger dc resistivity occurs, the spectrum exhibits a striking resonance, while in the orthogonal, easy direction, no resonance is discernible. The resonance is interpreted as a pinning mode of the stripe phase.

AB - We study the radio-frequency diagonal conductivities of the anisotropic stripe phases of higher Landau levels near half-integer fillings. In the hard direction, in which larger dc resistivity occurs, the spectrum exhibits a striking resonance, while in the orthogonal, easy direction, no resonance is discernible. The resonance is interpreted as a pinning mode of the stripe phase.

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DO - 10.1103/PhysRevLett.100.256801

M3 - Article

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AN - SCOPUS:45749092965

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JO - Physical review letters

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Observation of pinning mode of stripe phases of 2D systems in high landau levels

Abstract

All Science Journal Classification (ASJC) codes

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