Nonextensive Contributions to the Effective Action of an Ensemble of Chemically Non-Interacting H2O Molecules Enclosed in the Cavity of Nanoscale SiO2 Pores

The absorption spectra of water molecules enclosed in cavities of nanoscale silicon pores have been experimentally recorded. Experimental data have been interpreted within the framework of the approximation of absorption spectra by Gaussian-type contours. Experimental dependences of the intensity of...

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Bibliographic Details
Published in:Russian physics journal 2023-02, Vol.65 (10), p.1676-1680
Main Authors: Lugovskoy, A. A., Shipulya, M. A.
Format: Article
Language:English
Subjects:
Absorption spectra
Approximation
Condensed Matter Physics
Contours
Hadrons
Heavy Ions
Holes
Ideal gas
Lasers
Mathematical and Computational Physics
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Pore size
Silicon dioxide
Theoretical
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Summary:The absorption spectra of water molecules enclosed in cavities of nanoscale silicon pores have been experimentally recorded. Experimental data have been interpreted within the framework of the approximation of absorption spectra by Gaussian-type contours. Experimental dependences of the intensity of these contours on the pore size are obtained. To interpret this dependence for the contour corresponding to chemically noninteracting particles, the mathematical apparatus of the analytical description of the thermodynamic ideal gas properties is used. The position of the extremes of the experimental curve is accurately described with the appropriate choice of the approximation parameter of the model under consideration.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-023-02817-3