1999年7月
Propagation of phonon pulses in vitreous silica
PHYSICS LETTERS A
- 巻
- 258
- 号
- 4-6
- 開始ページ
- 379
- 終了ページ
- 382
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1016/S0375-9601(99)00379-5
- 出版者・発行元
- ELSEVIER SCIENCE BV
The arrival of thermal pulses propagating through glass is retarded at high excitation energies, The retardation time is approximately proportional to the excitation energy, suggesting characteristics of nonequilibrium phonons at high densities in glass. The late time signal decays approximately exponentially with a decay constant independent of excitation energy. (C) 1999 Elsevier Science B.V. All rights reserved.
- リンク情報
- ID情報
-
- DOI : 10.1016/S0375-9601(99)00379-5
- ISSN : 0375-9601
- Web of Science ID : WOS:000081968500029