Elastic constants of ice III, V, and VI by Brillouin spectroscopy

被引：18

作者：

Tulk, CA

Kiefte, H

Clouter, MJ

Gagnon, RE

机构：

[1] MEM UNIV NEWFOUNDLAND,DEPT PHYS & PHYS OCEANOG,ST JOHNS,NF A1B 3X7,CANADA

[2] NATL RES COUNCIL CANADA,INST MARINE DYNAM,ST JOHNS,NF A1B 3T5,CANADA

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 1997年 / 101卷 / 32期

关键词：

D O I：

10.1021/jp963183d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Large single crystals of ice III, ice V, and ice VI have been grown and in situ Brillouin spectra collected at various crystal orientations, The elastic constants have been calculated at -20 degrees C and 2.2 kbar, -35 degrees C and 3.0 kbar, and -2 degrees C and 7.2 kbar for ice III, ice V, and ice VI, respectively. The data were used to calculate the isotropic elastic constants of polycrystalline aggregates of each phase, and the results are compared with known polycrystalline data.

引用

页码：6154 / 6157

页数：4

共 26 条

[21] MECHANICAL INSTABILITY IN ICE IH - A MECHANISM FOR PRESSURE-INDUCED AMORPHIZATION [J].