An expression for the frequencies of the spectral bands of quasi-lattice translational vibrations of liquids in terms of a new thermodynamic model
Journal of Optical Technology, Vol. 70, Issue 9, pp. 623-627 (2003)
http://dx.doi.org/10.1364/JOT.70.000623
Acrobat PDF (67 KB)
Abstract
This paper proposes a model of the thermal vibrational excitation of a mean-statistical cluster of a liquid, which reveals a possible mechanism for the formation of an absorption band in the low-frequency IR region, caused by quasi-lattice translational vibrations of the liquid inside the cluster. It is shown how the frequency corresponding to this band is related to the thermodynamic characteristics of the elastic properties of the liquid -the isobaric expansion and isothermal compressibility coefficients (the generalized susceptibilities.) The concept of thermal quantum excitation of clusters in liquids is formulated as quasi-phase transitions of the first kind.
Citation
V. N. Demidov, "An expression for the frequencies of the spectral bands of quasi-lattice translational vibrations of liquids in terms of a new thermodynamic model," J. Opt. Technol. 70, 623-627 (2003)
http://www.opticsinfobase.org/jot/abstract.cfm?URI=jot-70-9-623
You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Log in to access OSA Member Subscription
OSA is a member of 