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Title: Two-dimensional magnetic quantum oscillations observed in an organic metal

Abstract

The de Haas-van Alphen (dHvA) signal of the organic superconductor {beta}{double_prime}-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} shows an inverse-sawtooth wave form which proves the existence of an ideal two-dimensional (2D) Fermi surface. The dHvA wave shape can almost perfectly be described by a 2D theory assuming a constant chemical potential. This either implies the existence of the predicted quasi-one-dimensional band with an exceptionally large density of states or the chemical potential may be pinned due to localized states near the Fermi energy.

Authors:
; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab., IL (US)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
759058
Report Number(s):
ANL/CHM/CP-101482A
TRN: AH200029%%159
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Conference
Resource Relation:
Conference: International Conference on the Science and Technology of Synthetic Metals, Gastein (AT), 07/15/2000--07/21/2000; Other Information: PBD: 24 Jul 2000
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; FERMI LEVEL; METALS; ORGANIC SUPERCONDUCTORS; OSCILLATIONS; WAVE FORMS

Citation Formats

Hagel, J, Wanka, S, Wosnitza, J, Balthes, E, Schlueter, J A, Kini, A M, Geiser, U, Mohtasham, J, Winter, R W, and Gard, G L. Two-dimensional magnetic quantum oscillations observed in an organic metal. United States: N. p., 2000. Web.
Hagel, J, Wanka, S, Wosnitza, J, Balthes, E, Schlueter, J A, Kini, A M, Geiser, U, Mohtasham, J, Winter, R W, & Gard, G L. Two-dimensional magnetic quantum oscillations observed in an organic metal. United States.
Hagel, J, Wanka, S, Wosnitza, J, Balthes, E, Schlueter, J A, Kini, A M, Geiser, U, Mohtasham, J, Winter, R W, and Gard, G L. Mon . "Two-dimensional magnetic quantum oscillations observed in an organic metal". United States. https://www.osti.gov/servlets/purl/759058.
@article{osti_759058,
title = {Two-dimensional magnetic quantum oscillations observed in an organic metal},
author = {Hagel, J and Wanka, S and Wosnitza, J and Balthes, E and Schlueter, J A and Kini, A M and Geiser, U and Mohtasham, J and Winter, R W and Gard, G L},
abstractNote = {The de Haas-van Alphen (dHvA) signal of the organic superconductor {beta}{double_prime}-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} shows an inverse-sawtooth wave form which proves the existence of an ideal two-dimensional (2D) Fermi surface. The dHvA wave shape can almost perfectly be described by a 2D theory assuming a constant chemical potential. This either implies the existence of the predicted quasi-one-dimensional band with an exceptionally large density of states or the chemical potential may be pinned due to localized states near the Fermi energy.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {7}
}

Conference:
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