Evidence for strong correlations in a 1D Peierls system

M. Grioni; L. Perfetti; H. Berger; J. Voit; H. Hoechst

doi:10.1016/S0921-4526(01)01149-8

Evidence for strong correlations in a 1D Peierls system

M. Grioni
, L. Perfetti
, H. Berger
, J. Voit
, H. Hoechst

ENAC-IIC-GEL
University of Bayreuth
Synchrotron Radiation Center

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

New temperature-dependent angle resolved photoemission (ARPES) data on the quasi-one-dimensional Peierls compound (TaSe₄)₂I suggest a new interpretation of the spectral lineshapes, which removes discrepancies with the transport and thermodynamic results. We argue that the carriers are heavily dressed by the interaction with the lattice, and that the ARPES spectra are dominated by incoherent features. Signatures of the Peierls transitions are observed at the correct energy scale, but only with vanishingly small intensity.

Original language	English
Pages (from-to)	559-561
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	312-313
DOIs	https://doi.org/10.1016/S0921-4526(01)01149-8
Publication status	Published - 1 Mar 2002
Externally published	Yes
Event	International Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States Duration: 6 Aug 2002 → 6 Aug 2002

Keywords

ARPES
Low-dimensional materials
Peierls transition

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10.1016/S0921-4526(01)01149-8

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title = "Evidence for strong correlations in a 1D Peierls system",

abstract = "New temperature-dependent angle resolved photoemission (ARPES) data on the quasi-one-dimensional Peierls compound (TaSe4)2I suggest a new interpretation of the spectral lineshapes, which removes discrepancies with the transport and thermodynamic results. We argue that the carriers are heavily dressed by the interaction with the lattice, and that the ARPES spectra are dominated by incoherent features. Signatures of the Peierls transitions are observed at the correct energy scale, but only with vanishingly small intensity.",

keywords = "ARPES, Low-dimensional materials, Peierls transition",

author = "M. Grioni and L. Perfetti and H. Berger and J. Voit and H. Hoechst",

year = "2002",

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doi = "10.1016/S0921-4526(01)01149-8",

language = "English",

volume = "312-313",

pages = "559--561",

journal = "Physica B: Condensed Matter",

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note = "International Conference on Strongly Correlated Electrons ; Conference date: 06-08-2002 Through 06-08-2002",

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TY - JOUR

T1 - Evidence for strong correlations in a 1D Peierls system

AU - Grioni, M.

AU - Perfetti, L.

AU - Berger, H.

AU - Voit, J.

AU - Hoechst, H.

PY - 2002/3/1

Y1 - 2002/3/1

N2 - New temperature-dependent angle resolved photoemission (ARPES) data on the quasi-one-dimensional Peierls compound (TaSe4)2I suggest a new interpretation of the spectral lineshapes, which removes discrepancies with the transport and thermodynamic results. We argue that the carriers are heavily dressed by the interaction with the lattice, and that the ARPES spectra are dominated by incoherent features. Signatures of the Peierls transitions are observed at the correct energy scale, but only with vanishingly small intensity.

AB - New temperature-dependent angle resolved photoemission (ARPES) data on the quasi-one-dimensional Peierls compound (TaSe4)2I suggest a new interpretation of the spectral lineshapes, which removes discrepancies with the transport and thermodynamic results. We argue that the carriers are heavily dressed by the interaction with the lattice, and that the ARPES spectra are dominated by incoherent features. Signatures of the Peierls transitions are observed at the correct energy scale, but only with vanishingly small intensity.

KW - ARPES

KW - Low-dimensional materials

KW - Peierls transition

U2 - 10.1016/S0921-4526(01)01149-8

DO - 10.1016/S0921-4526(01)01149-8

M3 - Conference article

AN - SCOPUS:0036503498

SN - 0921-4526

VL - 312-313

SP - 559

EP - 561

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - International Conference on Strongly Correlated Electrons

Y2 - 6 August 2002 through 6 August 2002

ER -

Evidence for strong correlations in a 1D Peierls system

Abstract

Keywords

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