Dynamic structure factor of glassy o-terphenyl: a Brillouin light scattering study

被引：3
|
作者：
Monaco, G
Ruocco, G
Comez, L
Fioretto, D [1 ]
机构：
[1] Univ Perugia, INFM, I-06100 Perugia, Italy
[2] Univ Aquila, INFM, I-67100 Laquila, Italy
[3] Univ Aquila, Dipartimento Fis, I-67100 Laquila, Italy
[4] Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 1998年 / 235卷
关键词：
D O I：
10.1016/S0022-3093(98)00506-7
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A Brillouin light scattering study of the fragile glass-former o-terphenyl (OTP) has been performed in the glassy state, between 186 and 245 K. The spectra of density fluctuations have been obtained from direct subtraction of depolarized spectra from polarized ones. A. full spectrum analysis has been performed giving evidence of a vibrational relaxation process at about 6 GHz still active in the glassy state. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：208 / 211
页数：4
相关论文
共 50 条
  • [41] Observation of the dynamic modes of a magnetic antivortex using Brillouin light scattering
    Riley, Grant A.
    Liu, H. J. Jason
    Asmat-Uceda, Martin A.
    Haldar, Arabinda
    Buchanan, Kristen S.
    PHYSICAL REVIEW B, 2015, 92 (06)
  • [42] Dynamic structure factor of a stiff polymer in a glassy solution
    Glaser, J.
    Hallatschek, O.
    Kroy, K.
    EUROPEAN PHYSICAL JOURNAL E, 2008, 26 (1-2): : 123 - 136
  • [43] Dynamic structure factor of a stiff polymer in a glassy solution
    J. Glaser
    O. Hallatschek
    K. Kroy
    The European Physical Journal E, 2008, 26 : 123 - 136
  • [44] Brillouin light scattering study of microscopic structure and dynamics in pyrrolidinium salt based ionic liquids
    Das, Supti
    Radhakrishnan, Dhanya
    Bhadram, Venkata S.
    Narayana, Chandrabhas
    Bhattacharyya, Aninda J.
    SOLID STATE IONICS, 2021, 363
  • [45] Linear and non-linear electron spin resonance study of the rotational diffusion of a molecular tracer in supercooled o-terphenyl
    Andreozzi, L
    Giordano, N
    Leporini, D
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 1998, 235 : 219 - 224
  • [46] A Systematic Study and Biomedical Investigation on O-Terphenyl Incorporated Copper(II) Chloride Crystal via Slow Evaporation Technique
    Ponsankarar L.
    Srinivasan A.
    Vallinayagam S.
    Arockiaswamy S.
    Chinnappa N.
    Manickam M.
    Umapathy D.
    Arockiam A.J.V.
    Macromolecular Symposia, 2024, 413 (02)
  • [47] Accessing the non-ergodicity factor of o-terphenyl via multi-line nuclear γ-resonance time-domain interferometry
    Caporaletti, Federico
    Chumakov, Aleksandr, I
    Ruffer, Rudolf
    Monaco, Giulio
    PHILOSOPHICAL MAGAZINE, 2020, 100 (20) : 2646 - 2657
  • [48] Brillouin light scattering study of Co/Cr/Co trilayers
    Cowen, JA
    Booth, JG
    Boyle, JW
    Booth, KM
    Boardman, AD
    Thompson, SM
    Jackson, M
    Whiting, JSS
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 : 67 - 69
  • [49] Brillouin light scattering study of Co/Cr/Co trilayers
    Cowen, J.A.
    Booth, J.G.
    Boyle, J.W.
    Booth, K.M.
    Boardman, A.D.
    Thompson, S.M.
    Jackson, M.
    Whiting, J.S.S.
    Journal of Magnetism and Magnetic Materials, 1999, 196 : 67 - 69
  • [50] Brillouin light-scattering study of TbFeCo thin films
    Boyle, JW
    Cowen, JA
    Yasseen, KM
    Booth, JG
    Boardman, AD
    Booth, KM
    Lord, DG
    JOURNAL OF APPLIED PHYSICS, 1997, 82 (09) : 4453 - 4456
12345