Influence of electronic structure of CeSbNi0.15 on its optical conductivity

S. O. Hong; B. H. Min; H. J. Lee; S. Kimura; M. H. Jung; T. Takabatake; Y. S. Kwon

doi:10.1016/S0921-4526(01)01099-7

Influence of electronic structure of CeSbNi_0.15 on its optical conductivity

S. O. Hong
, B. H. Min
, H. J. Lee
, S. Kimura
, M. H. Jung
, T. Takabatake
, Y. S. Kwon

Department of Physics and Chemistry

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

Abstract

The reflectivity of CeSbNi_0.15 is measured at several temperatures in the low energy regions. The optical conductivity is obtained from the measured reflectivity. The carrier concentration and the relaxation time are evaluated by the Drude model. It is found that the p-f mixing collapse takes place in CeSbNi_0.15 and that the gap formation occurs at 7 K.

Original language	English
Pages (from-to)	251-252
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	312-313
DOIs	https://doi.org/10.1016/S0921-4526(01)01099-7
State	Published - Mar 2002
Event	International Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States Duration: 6 Aug 2002 → 6 Aug 2002

Bibliographical note

Funding Information:
This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the Center for Strongly Correlated Materials Research (CSCMR) (2001) and by the Brain Korea 21 Project in 2001.

Keywords

CeSbNi
Optical conductivity
p-f mixing suppression

Access to Document

10.1016/S0921-4526(01)01099-7

Cite this

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title = "Influence of electronic structure of CeSbNi0.15 on its optical conductivity",

abstract = "The reflectivity of CeSbNi0.15 is measured at several temperatures in the low energy regions. The optical conductivity is obtained from the measured reflectivity. The carrier concentration and the relaxation time are evaluated by the Drude model. It is found that the p-f mixing collapse takes place in CeSbNi0.15 and that the gap formation occurs at 7 K.",

keywords = "CeSbNi, Optical conductivity, p-f mixing suppression",

author = "Hong, \{S. O.\} and Min, \{B. H.\} and Lee, \{H. J.\} and S. Kimura and Jung, \{M. H.\} and T. Takabatake and Kwon, \{Y. S.\}",

note = "Funding Information: This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the Center for Strongly Correlated Materials Research (CSCMR) (2001) and by the Brain Korea 21 Project in 2001. ; International Conference on Strongly Correlated Electrons ; Conference date: 06-08-2002 Through 06-08-2002",

year = "2002",

month = mar,

doi = "10.1016/S0921-4526(01)01099-7",

language = "English",

volume = "312-313",

pages = "251--252",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Influence of electronic structure of CeSbNi0.15 on its optical conductivity

AU - Hong, S. O.

AU - Min, B. H.

AU - Lee, H. J.

AU - Kimura, S.

AU - Jung, M. H.

AU - Takabatake, T.

AU - Kwon, Y. S.

N1 - Funding Information: This work is supported by the Korean Science and Engineering Foundation (KOSEF) through the Center for Strongly Correlated Materials Research (CSCMR) (2001) and by the Brain Korea 21 Project in 2001.

PY - 2002/3

Y1 - 2002/3

N2 - The reflectivity of CeSbNi0.15 is measured at several temperatures in the low energy regions. The optical conductivity is obtained from the measured reflectivity. The carrier concentration and the relaxation time are evaluated by the Drude model. It is found that the p-f mixing collapse takes place in CeSbNi0.15 and that the gap formation occurs at 7 K.

AB - The reflectivity of CeSbNi0.15 is measured at several temperatures in the low energy regions. The optical conductivity is obtained from the measured reflectivity. The carrier concentration and the relaxation time are evaluated by the Drude model. It is found that the p-f mixing collapse takes place in CeSbNi0.15 and that the gap formation occurs at 7 K.

KW - CeSbNi

KW - Optical conductivity

KW - p-f mixing suppression

UR - https://www.scopus.com/pages/publications/0036503793

U2 - 10.1016/S0921-4526(01)01099-7

DO - 10.1016/S0921-4526(01)01099-7

M3 - Conference article

AN - SCOPUS:0036503793

SN - 0921-4526

VL - 312-313

SP - 251

EP - 252

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 -