ShareLOW TEMPERATURE ANOMALIES OF SOUND ABSORPTION BY INTERACTING PARAELECTRICAL CENTERS IN CRYSTALS.
[In Russian. / En russe.]
Author(s) : AHMADULLIN I. S., SABUROVA R. V.
Type of article: Article
Summary
THE LINEAR RESPONSE OF A SYSTEM OF PARAELECTRICAL CENTERS TO EXTERNAL ACOUSTIC PERTURBATION IS CONSIDERED. SUBSTITUTIONAL PARAELECTRICAL CENTERS INTERACT WITH EACH OTHER AND WITH LATTICE VIBRATIONS. THE LINEAR RESPONSE CONSISTS OF RESONANT AND RELAXATION PARTS. COLLECTIVIZATION OF ONE-PARTICLE STATES OF THE PARAELECTRICAL CENTERS LEADS TO TEMPERATURE ANOMALIES OF THE DISSIPATIVE PART OF THE ACOUSTIC SUSCEPTIBILITY.
Details
- Original title: [In Russian. / En russe.]
- Record ID : 1985-0895
- Languages: Russian
- Source: Fiz. nizk. Temp. - vol. 10 - n. 9
- Publication date: 1984
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
Low-temperature physics;
Properties of cryogenic fluids and materials - Keywords: Cryotemperature; Anomaly; Sound; Crystal
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- Author(s) : GRAEBNER J. E.
- Date : 1983/03
- Languages : English
- Source: Phys. Rev., B - vol. 27 - n. 6
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- Author(s) : DOUSSINEAU P., SCHON W.
- Date : 1983
- Languages : English
- Source: Czech. J. Phys. - vol. 44 - n. 3
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NOUVELLE PHASE POUR LE MONOXYDE DE PLOMB A BASS...
- Author(s) : BOHER P., GARNIER P.
- Date : 1984/02/14
- Languages : French
- Source: C. R. Acad. Sci., Sér. II - vol. 298 - n. 6
View record
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EXCITONS IN ARGON CRYOCRYSTALS.
- Author(s) : FUGOL I. Ja.
- Date : 1986
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 12 - n. 7
View record
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DISCOVERY OF RECIPROCAL TRANSFORMATION OF THE F...
- Author(s) : GRIGOR'EV V. N., DJUMIN N. E., SVATKO S. V.
- Date : 1983
- Languages : Russian
- Source: Fiz. nizk. Temp. - vol. 9 - n. 6
View record