Home > Research > Publications & Outputs > Enhanced fluctuations of the tunneling density ...

Research

Links

Text available via DOI:

View graph of relations

Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer. / Holder, J P ; Savchenko, A K ; Falko, Vladimir et al.
In: Physical review letters, Vol. 84, No. 7, 14.02.2000, p. 1563-1566.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Holder, JP, Savchenko, AK, Falko, V, Jouault, B, Faini, G, Laruelle, F & Bedel, E 2000, 'Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer', Physical review letters, vol. 84, no. 7, pp. 1563-1566. https://doi.org/10.1103/PhysRevLett.84.1563

APA

Holder, J. P., Savchenko, A. K., Falko, V., Jouault, B., Faini, G., Laruelle, F., & Bedel, E. (2000). Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer. Physical review letters, 84(7), 1563-1566. https://doi.org/10.1103/PhysRevLett.84.1563

Vancouver

Holder JP, Savchenko AK, Falko V, Jouault B, Faini G, Laruelle F et al. Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer. Physical review letters. 2000 Feb 14;84(7):1563-1566. doi: 10.1103/PhysRevLett.84.1563

Author

Holder, J P ; Savchenko, A K ; Falko, Vladimir et al. / Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer. In: Physical review letters. 2000 ; Vol. 84, No. 7. pp. 1563-1566.

Bibtex

@article{d6420004faf24a9ab9bdcb3ae51788bf,
title = "Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer",
abstract = "We have found that the local density of state fluctuations (LDOSF) in a disordered metal, detected using an impurity in the barrier as a spectrometer, undergo enhanced (with respect to Shubnikov-de Haas and de Haas-van Alphen effects) oscillations in strong magnetic fields, omega(c)tau greater than or equal to 1. We attribute this to the dominant role of the states near the bottom of Landau bands which give the major contribution to the LDOSF and are most strongly affected by disorder. We also demonstrate that in intermediate fields the LDOSF increase with field B in accordance with the results obtained in the diffusion approximation.",
author = "Holder, {J P} and Savchenko, {A K} and Vladimir Falko and B Jouault and G Faini and F Laruelle and E Bedel",
year = "2000",
month = feb,
day = "14",
doi = "10.1103/PhysRevLett.84.1563",
language = "English",
volume = "84",
pages = "1563--1566",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "7",

}

RIS

TY - JOUR

T1 - Enhanced fluctuations of the tunneling density of states near the bottom of a Landau band measured by a local spectrometer

AU - Holder, J P

AU - Savchenko, A K

AU - Falko, Vladimir

AU - Jouault, B

AU - Faini, G

AU - Laruelle, F

AU - Bedel, E

PY - 2000/2/14

Y1 - 2000/2/14

N2 - We have found that the local density of state fluctuations (LDOSF) in a disordered metal, detected using an impurity in the barrier as a spectrometer, undergo enhanced (with respect to Shubnikov-de Haas and de Haas-van Alphen effects) oscillations in strong magnetic fields, omega(c)tau greater than or equal to 1. We attribute this to the dominant role of the states near the bottom of Landau bands which give the major contribution to the LDOSF and are most strongly affected by disorder. We also demonstrate that in intermediate fields the LDOSF increase with field B in accordance with the results obtained in the diffusion approximation.

AB - We have found that the local density of state fluctuations (LDOSF) in a disordered metal, detected using an impurity in the barrier as a spectrometer, undergo enhanced (with respect to Shubnikov-de Haas and de Haas-van Alphen effects) oscillations in strong magnetic fields, omega(c)tau greater than or equal to 1. We attribute this to the dominant role of the states near the bottom of Landau bands which give the major contribution to the LDOSF and are most strongly affected by disorder. We also demonstrate that in intermediate fields the LDOSF increase with field B in accordance with the results obtained in the diffusion approximation.

U2 - 10.1103/PhysRevLett.84.1563

DO - 10.1103/PhysRevLett.84.1563

M3 - Journal article

VL - 84

SP - 1563

EP - 1566

JO - Physical review letters

JF - Physical review letters

SN - 0031-9007

IS - 7

ER -