Abstract
Brillouin scattering from two classic glass-forming materials, ZnCl2 and glycerol, reveals a maximum in the ratio (γ) of specific heats Cp and Cv as a function of temperature. We propose that the temperature at which the maximum in γ occurs in our materials may be indicative of a ‘‘liquid-like’’ to ‘‘solid-like’’ transformation. As such it may be a convenient thermodynamic signature of a ‘glass’ transition.
References
30
Referenced
16
{'key': '2024020302231766500_r1'}
10.1016/0022-3697(88)90002-9
/ J. Chem. Solids (1988){'key': '2024020302231766500_r3'}
{'key': '2024020302231766500_r4'}
{'key': '2024020302231766500_r5'}
10.1063/1.443445
/ J. Chem. Phys. (1982)10.1139/p82-229
/ Can. J. Phys. (1982)10.1063/1.444896
/ J. Chem. Phys. (1983)10.1139/p83-163
/ Can. J. Phys. (1983)10.1063/1.446552
/ J. Chem. Phys. (1984)10.1016/0022-3093(88)90137-8
/ J. Non. Cryst. Solids (1988){'key': '2024020302231766500_r12', 'first-page': '571', 'volume': '6', 'year': '1985', 'journal-title': 'Mater. Sci. Forum'}
/ Mater. Sci. Forum (1985)10.1063/1.452031
/ J. Chem. Phys. (1987)10.1063/1.1727126
/ J. Chem. Phys. (1966){'key': '2024020302231766500_r15'}
{'key': '2024020302231766500_r16'}
{'key': '2024020302231766500_r17'}
{'key': '2024020302231766500_r17a'}
{'key': '2024020302231766500_r18'}
10.1063/1.443817
/ J. Chem. Phys. (1982)10.1121/1.1909121
/ J. Acoust. Soc. Am. (1957){'key': '2024020302231766500_r21'}
{'key': '2024020302231766500_r22', 'first-page': '363', 'volume': '19', 'year': '1987', 'journal-title': 'Physica Scripta T'}
/ Physica Scripta T (1987){'key': '2024020302231766500_r23'}
10.1103/PhysRevB.34.1835
/ Phys. Rev. B (1986)10.1103/PhysRevB.40.461
/ Phys. Rev. B (1989)10.1063/1.457331
/ J. Chem. Phys. (1989)10.1103/PhysRevA.29.2765
/ Phys. Rev. A (1984)10.1088/0022-3719/17/33/005
/ J. Phys. C (1984)10.1088/0022-3719/19/27/001
/ J. Phys. C (1986)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:31 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 2, 2024, 9:23 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 7, 2024, 11:22 a.m.) |
Issued | 34 years, 3 months ago (May 27, 1991) |
Published | 34 years, 3 months ago (May 27, 1991) |
Published Print | 34 years, 3 months ago (May 27, 1991) |
@article{Grimsditch_1991, title={Anomaly in C p/C v: A possible signature of a liquid-glass transition}, volume={58}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.104920}, DOI={10.1063/1.104920}, number={21}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Grimsditch, M. and Rivier, N.}, year={1991}, month=may, pages={2345–2347} }