抄録
Raman spectra of Be were studied at room temperature at pressures up to 23 GPa. The transverse-optical (TO) zone-centre phonon mode of hcp Be could be observed to maximum pressure. Neither new modes nor anomalies in the pressure shift were observed in the pressure range of 8.6-14.5 GPa where a phase transition has been reported. The TO mode frequency and its pressure dependence are discussed in terms of the elastic properties of Be.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 8913-8918 |
| ページ数 | 6 |
| ジャーナル | Journal of Physics Condensed Matter |
| 巻 | 12 |
| 号 | 41 |
| DOI | |
| 出版ステータス | Published - 10月 16 2000 |
ASJC Scopus subject areas
- 材料科学（全般）
- 凝縮系物理学