Effect of High Pressures on the Electrical and Structural Properties of Fullerene С70

The results are presented from studying the electrical properties of fullerene С 70 crystals under pressures as high as 46 GPa and at temperatures ranging from 90 to 400 K. Pressure intervals with substantial variation of the electrical characteristics of C 70 are determined. Raman spectra and the t...

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Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2019-06, Vol.83 (6), p.730-732
Main Authors: Sokolovsky, D. N., Zelenovskiy, P. S., Volkova, Ya. Yu
Format: Article
Language:English
Subjects:
Hadrons
Heavy Ions
Nuclear Physics
Physics
Physics and Astronomy
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Summary:The results are presented from studying the electrical properties of fullerene С 70 crystals under pressures as high as 46 GPa and at temperatures ranging from 90 to 400 K. Pressure intervals with substantial variation of the electrical characteristics of C 70 are determined. Raman spectra and the temperature dependences of the electrical resistance of C 70 indicate a number of structural transformations occur at different pressures.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873819060273