Dynamic structure of liquid chalcogens in the semiconductor-to-metal transition range

Ayano Chiba, Makoto Yao, Yoshinori Ohmasa, Yusuke Hiejima, Yukinobu Kawakita, Stephen M. Bennington

Research output: Contribution to journalArticle

Abstract

Dynamic structures of liquid Te70Se30 and Te50Se50 were investigated by inelastic neutron scattering experiments in the semiconductor-to-metal transition range. The bond-stretching modes for the both liquid mixtures were found to clearly soften when the transition occurs. We discuss the change of static and dynamic structures that accompany the transition.

Original languageEnglish
Pages (from-to)149-152
Number of pages4
JournalJournal of Neutron Research
Volume13
Issue number1-3
DOIs
Publication statusPublished - 2005
Externally publishedYes

Fingerprint

Transition metals
transition metals
Semiconductor materials
Inelastic neutron scattering
Liquids
liquids
Stretching
inelastic scattering
neutron scattering
Experiments

Keywords

  • Inelastic neutron scattering
  • Liquid chalcogens
  • Selenium
  • Semiconductor-to-metal transition
  • Tellurium
  • Vibrational modes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering

Cite this

Dynamic structure of liquid chalcogens in the semiconductor-to-metal transition range. / Chiba, Ayano; Yao, Makoto; Ohmasa, Yoshinori; Hiejima, Yusuke; Kawakita, Yukinobu; Bennington, Stephen M.

In: Journal of Neutron Research, Vol. 13, No. 1-3, 2005, p. 149-152.

Research output: Contribution to journalArticle

Chiba, Ayano ; Yao, Makoto ; Ohmasa, Yoshinori ; Hiejima, Yusuke ; Kawakita, Yukinobu ; Bennington, Stephen M. / Dynamic structure of liquid chalcogens in the semiconductor-to-metal transition range. In: Journal of Neutron Research. 2005 ; Vol. 13, No. 1-3. pp. 149-152.
@article{eac6d8d8233a4cd6ae6beae8721d6eab,
title = "Dynamic structure of liquid chalcogens in the semiconductor-to-metal transition range",
abstract = "Dynamic structures of liquid Te70Se30 and Te50Se50 were investigated by inelastic neutron scattering experiments in the semiconductor-to-metal transition range. The bond-stretching modes for the both liquid mixtures were found to clearly soften when the transition occurs. We discuss the change of static and dynamic structures that accompany the transition.",
keywords = "Inelastic neutron scattering, Liquid chalcogens, Selenium, Semiconductor-to-metal transition, Tellurium, Vibrational modes",
author = "Ayano Chiba and Makoto Yao and Yoshinori Ohmasa and Yusuke Hiejima and Yukinobu Kawakita and Bennington, {Stephen M.}",
year = "2005",
doi = "10.1080/10238160412331299988",
language = "English",
volume = "13",
pages = "149--152",
journal = "Journal of Neutron Research",
issn = "1023-8166",
publisher = "IOS Press",
number = "1-3",

}

TY - JOUR

T1 - Dynamic structure of liquid chalcogens in the semiconductor-to-metal transition range

AU - Chiba, Ayano

AU - Yao, Makoto

AU - Ohmasa, Yoshinori

AU - Hiejima, Yusuke

AU - Kawakita, Yukinobu

AU - Bennington, Stephen M.

PY - 2005

Y1 - 2005

N2 - Dynamic structures of liquid Te70Se30 and Te50Se50 were investigated by inelastic neutron scattering experiments in the semiconductor-to-metal transition range. The bond-stretching modes for the both liquid mixtures were found to clearly soften when the transition occurs. We discuss the change of static and dynamic structures that accompany the transition.

AB - Dynamic structures of liquid Te70Se30 and Te50Se50 were investigated by inelastic neutron scattering experiments in the semiconductor-to-metal transition range. The bond-stretching modes for the both liquid mixtures were found to clearly soften when the transition occurs. We discuss the change of static and dynamic structures that accompany the transition.

KW - Inelastic neutron scattering

KW - Liquid chalcogens

KW - Selenium

KW - Semiconductor-to-metal transition

KW - Tellurium

KW - Vibrational modes

UR - http://www.scopus.com/inward/record.url?scp=85013608465&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85013608465&partnerID=8YFLogxK

U2 - 10.1080/10238160412331299988

DO - 10.1080/10238160412331299988

M3 - Article

AN - SCOPUS:85013608465

VL - 13

SP - 149

EP - 152

JO - Journal of Neutron Research

JF - Journal of Neutron Research

SN - 1023-8166

IS - 1-3

ER -