Angle-resolved photoemission study on CeTe2

T. Ito; H. J. Im; S. Kimura; Y. S. Kwon

doi:10.1016/j.physb.2006.01.473

Angle-resolved photoemission study on CeTe₂

T. Ito, H. J. Im, S. Kimura, Y. S. Kwon

Department of Physics and Chemistry

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

1 Scopus citations

Abstract

We have used angle-resolved photoemission spectroscopy as a function of excitation energy to elucidate the three dimensionality at the electronic structure of quasi-two-dimensional strongly correlated Ce 4f electron compound CeTe₂. We observed that there are two types of Te 5p bands along Γ Z symmetry line at the valence band, one is non-dispersive bands and the other is dispersive one. While the former is ascribed to the Te 5p bands at two-dimensional Te layer relating to the CDW formation, the latter to one at CeTe double layers.

Original language	English
Pages (from-to)	767-768
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	378-380
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2006.01.473
State	Published - 1 May 2006

Keywords

Angle-resolved photoemission
Band structure
pd mixing

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10.1016/j.physb.2006.01.473

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title = "Angle-resolved photoemission study on CeTe2",

abstract = "We have used angle-resolved photoemission spectroscopy as a function of excitation energy to elucidate the three dimensionality at the electronic structure of quasi-two-dimensional strongly correlated Ce 4f electron compound CeTe2. We observed that there are two types of Te 5p bands along Γ Z symmetry line at the valence band, one is non-dispersive bands and the other is dispersive one. While the former is ascribed to the Te 5p bands at two-dimensional Te layer relating to the CDW formation, the latter to one at CeTe double layers.",

keywords = "Angle-resolved photoemission, Band structure, pd mixing",

author = "T. Ito and Im, {H. J.} and S. Kimura and Kwon, {Y. S.}",

year = "2006",

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doi = "10.1016/j.physb.2006.01.473",

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journal = "Physica B: Condensed Matter",

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T1 - Angle-resolved photoemission study on CeTe2

AU - Ito, T.

AU - Im, H. J.

AU - Kimura, S.

AU - Kwon, Y. S.

PY - 2006/5/1

Y1 - 2006/5/1

N2 - We have used angle-resolved photoemission spectroscopy as a function of excitation energy to elucidate the three dimensionality at the electronic structure of quasi-two-dimensional strongly correlated Ce 4f electron compound CeTe2. We observed that there are two types of Te 5p bands along Γ Z symmetry line at the valence band, one is non-dispersive bands and the other is dispersive one. While the former is ascribed to the Te 5p bands at two-dimensional Te layer relating to the CDW formation, the latter to one at CeTe double layers.

AB - We have used angle-resolved photoemission spectroscopy as a function of excitation energy to elucidate the three dimensionality at the electronic structure of quasi-two-dimensional strongly correlated Ce 4f electron compound CeTe2. We observed that there are two types of Te 5p bands along Γ Z symmetry line at the valence band, one is non-dispersive bands and the other is dispersive one. While the former is ascribed to the Te 5p bands at two-dimensional Te layer relating to the CDW formation, the latter to one at CeTe double layers.

KW - Angle-resolved photoemission

KW - Band structure

KW - pd mixing

UR - http://www.scopus.com/inward/record.url?scp=33747712037&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2006.01.473

DO - 10.1016/j.physb.2006.01.473

M3 - Article

AN - SCOPUS:33747712037

SN - 0921-4526

VL - 378-380

SP - 767

EP - 768

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - SPEC. ISS.

ER -

Angle-resolved photoemission study on CeTe₂

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Keywords

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