ELASTIC-CONSTANTS OF ICE-III, ICE-V, AND ICE-VI BY BRILLOUIN SPECTROSCOPY

Authors
TULK CA KIEFTE H CLOUTER MJ GAGNON RE
Citation
Ca. Tulk et al., ELASTIC-CONSTANTS OF ICE-III, ICE-V, AND ICE-VI BY BRILLOUIN SPECTROSCOPY, JOURNAL OF PHYSICAL CHEMISTRY B, 101(32), 1997, pp. 6154-6157
Citations number
26
Categorie Soggetti
Chemistry Physical
Journal title
JOURNAL OF PHYSICAL CHEMISTRY B
ISSN journal
15206106 → ACNP
Volume
101
Issue
32
Year of publication
1997
Pages
6154 - 6157
Database
ISI
SICI code
1089-5647(1997)101:32<6154:EOIIAI>2.0.ZU;2-Y
Abstract
Large single crystals of ice III, ice V, and ice VI have been grown an d in situ Brillouin spectra collected at various crystal orientations, The elastic constants have been calculated at -20 degrees C and 2.2 k bar, -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.