Neutron scattering study of CeTe2

J. G. Park; Y. S. Kwon; W. Kockelmann; M. J. Bull; I. P. Swainson; K. A. McEwen; W. J.L. Buyers

doi:10.1016/S0921-4526(99)01073-X

Neutron scattering study of CeTe₂

J. G. Park
, Y. S. Kwon
, W. Kockelmann
, M. J. Bull
, I. P. Swainson
, K. A. McEwen
, W. J.L. Buyers

Department of Physics and Chemistry

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

7 Scopus citations

Abstract

We give a report on our recent elastic and inelastic neutron studies of CeTe₂. From the diffraction results, we found that CeTe₂ shows two successive transitions and simultaneously undergoes a very large c/a ratio change at low temperatures. These results suggest that the upper transition in CeTe₂ should have strong magnetoelastic character. Our inelastic neutron study shows two well-defined excitations, which we attribute to the crystal field splitting of Ce³⁺, indicating that the Ce ions in CeTe₂ are relatively well localized.

Original language	English
Pages (from-to)	451-452
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	281-282
DOIs	https://doi.org/10.1016/S0921-4526(99)01073-X
State	Published - 1 Jun 2000
Event	Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Jpn Duration: 24 Aug 1999 → 28 Aug 1999

Bibliographical note

Funding Information:
We acknowledge Dr. R. Bewley for technical support, and thank Professor T. Takabatake for sending us his paper in Ref. [2] prior to publication. One of us (JGP) is supported by the Korea Research Foundation (KRF-98-001-D0014) and the nuclear R & D programme of the MOST.

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@article{30c38d56111c4879aaaa0e5f1c0d6d72,

title = "Neutron scattering study of CeTe2",

abstract = "We give a report on our recent elastic and inelastic neutron studies of CeTe2. From the diffraction results, we found that CeTe2 shows two successive transitions and simultaneously undergoes a very large c/a ratio change at low temperatures. These results suggest that the upper transition in CeTe2 should have strong magnetoelastic character. Our inelastic neutron study shows two well-defined excitations, which we attribute to the crystal field splitting of Ce3+, indicating that the Ce ions in CeTe2 are relatively well localized.",

author = "Park, \{J. G.\} and Kwon, \{Y. S.\} and W. Kockelmann and Bull, \{M. J.\} and Swainson, \{I. P.\} and McEwen, \{K. A.\} and Buyers, \{W. J.L.\}",

note = "Funding Information: We acknowledge Dr. R. Bewley for technical support, and thank Professor T. Takabatake for sending us his paper in Ref. [2] prior to publication. One of us (JGP) is supported by the Korea Research Foundation (KRF-98-001-D0014) and the nuclear R \& D programme of the MOST.; Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) ; Conference date: 24-08-1999 Through 28-08-1999",

year = "2000",

month = jun,

day = "1",

doi = "10.1016/S0921-4526(99)01073-X",

language = "English",

volume = "281-282",

pages = "451--452",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Neutron scattering study of CeTe2

AU - Park, J. G.

AU - Kwon, Y. S.

AU - Kockelmann, W.

AU - Bull, M. J.

AU - Swainson, I. P.

AU - McEwen, K. A.

AU - Buyers, W. J.L.

N1 - Funding Information: We acknowledge Dr. R. Bewley for technical support, and thank Professor T. Takabatake for sending us his paper in Ref. [2] prior to publication. One of us (JGP) is supported by the Korea Research Foundation (KRF-98-001-D0014) and the nuclear R & D programme of the MOST.

PY - 2000/6/1

Y1 - 2000/6/1

N2 - We give a report on our recent elastic and inelastic neutron studies of CeTe2. From the diffraction results, we found that CeTe2 shows two successive transitions and simultaneously undergoes a very large c/a ratio change at low temperatures. These results suggest that the upper transition in CeTe2 should have strong magnetoelastic character. Our inelastic neutron study shows two well-defined excitations, which we attribute to the crystal field splitting of Ce3+, indicating that the Ce ions in CeTe2 are relatively well localized.

AB - We give a report on our recent elastic and inelastic neutron studies of CeTe2. From the diffraction results, we found that CeTe2 shows two successive transitions and simultaneously undergoes a very large c/a ratio change at low temperatures. These results suggest that the upper transition in CeTe2 should have strong magnetoelastic character. Our inelastic neutron study shows two well-defined excitations, which we attribute to the crystal field splitting of Ce3+, indicating that the Ce ions in CeTe2 are relatively well localized.

UR - https://www.scopus.com/pages/publications/0033892669

U2 - 10.1016/S0921-4526(99)01073-X

DO - 10.1016/S0921-4526(99)01073-X

M3 - Conference article

AN - SCOPUS:0033892669

SN - 0921-4526

VL - 281-282

SP - 451

EP - 452

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)

Y2 - 24 August 1999 through 28 August 1999

ER -

Neutron scattering study of CeTe₂

Abstract

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