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- Title
Acoustic study of melting and freezing of mercury nanoparticles in porous glasses.
- Authors
Borisov, B.; Gartvik, A.; Nikulin, F.; Charnaya, E.
- Abstract
The processes of melting and freezing of small mercury particles embedded in porous glasses with nanometric pore sizes are studied by an ultrasonic method for various values of the pore filling factor. The filling factor is found to have a threshold, below which the acoustic anomalies accompanying phase transitions change their character. The critical radius of mercury nanoparticles that corresponds to the zero melting temperature is estimated.
- Subjects
ACOUSTICS research; MERCURY; FUSION (Phase transformation); CRYOBIOLOGY; PHASE transitions; NANOPARTICLES
- Publication
Acoustical Physics, 2006, Vol 52, Issue 2, p138
- ISSN
1063-7710
- Publication type
Article
- DOI
10.1134/S1063771006020047