Phonon dispersion of metallic glass CuZr2

S. Nakashima, Y. Kawakita, T. Otomo, R. Suenaga, R. Baron, S. Tsutsui, S. Kohara, S. Takeda, Keiji Itoh, H. Kato, T. Fukunaga, M. Hasegawa

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Collective dynamics of metallic glass CuZr2 has been studied in the first pseudo Brillouin zone using high-resolution inelastic X-ray scattering. Acoustic-like longitudinal propagating excitations were observed and the dispersion relation was determined. In addition of longitudinal mode, transverse mode with half excitation energy contributes to medium energy-transfer region.

Original languageEnglish
Article number012136
JournalJournal of Physics: Conference Series
Volume92
Issue number1
DOIs
Publication statusPublished - Dec 1 2007
Externally publishedYes

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metallic glasses
Brillouin zones
excitation
energy transfer
acoustics
high resolution
scattering
x rays
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Nakashima, S., Kawakita, Y., Otomo, T., Suenaga, R., Baron, R., Tsutsui, S., ... Hasegawa, M. (2007). Phonon dispersion of metallic glass CuZr2 Journal of Physics: Conference Series, 92(1), [012136]. https://doi.org/10.1088/1742-6596/92/1/012136

Phonon dispersion of metallic glass CuZr2 . / Nakashima, S.; Kawakita, Y.; Otomo, T.; Suenaga, R.; Baron, R.; Tsutsui, S.; Kohara, S.; Takeda, S.; Itoh, Keiji; Kato, H.; Fukunaga, T.; Hasegawa, M.

In: Journal of Physics: Conference Series, Vol. 92, No. 1, 012136, 01.12.2007.

Research output: Contribution to journalArticle

Nakashima, S, Kawakita, Y, Otomo, T, Suenaga, R, Baron, R, Tsutsui, S, Kohara, S, Takeda, S, Itoh, K, Kato, H, Fukunaga, T & Hasegawa, M 2007, 'Phonon dispersion of metallic glass CuZr2 ', Journal of Physics: Conference Series, vol. 92, no. 1, 012136. https://doi.org/10.1088/1742-6596/92/1/012136
Nakashima S, Kawakita Y, Otomo T, Suenaga R, Baron R, Tsutsui S et al. Phonon dispersion of metallic glass CuZr2 Journal of Physics: Conference Series. 2007 Dec 1;92(1). 012136. https://doi.org/10.1088/1742-6596/92/1/012136
Nakashima, S. ; Kawakita, Y. ; Otomo, T. ; Suenaga, R. ; Baron, R. ; Tsutsui, S. ; Kohara, S. ; Takeda, S. ; Itoh, Keiji ; Kato, H. ; Fukunaga, T. ; Hasegawa, M. / Phonon dispersion of metallic glass CuZr2 In: Journal of Physics: Conference Series. 2007 ; Vol. 92, No. 1.
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