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Эта публикация цитируется в 73 научных статьях (всего в 74 статьях)
КОНДЕНСИРОВАННОЕ СОСТОЯНИЕ
On the superconductivity of graphite interfaces
P. Esquinazia, T. T. Heikkiläb, Yu. V. Lysogorskiyc, D. A. Tayurskiic, G. E. Volovikde a Division of Superconductivity and Magnetism, Institut fur Experimentelle Physik II, Universitat Leipzig
b Department of Physics, University of Jyväskylä
c Institute of Physics, Kazan (Volga region) Federal University
d Landau Institute for Theoretical Physics, Russian Academy of Sciences
e Aalto University, School of Science and Technology
Аннотация:
We propose an explanation for the appearance of superconductivity
at the interfaces of graphite with Bernal stacking order. A
network of line defects with flat bands appears at the interfaces
between two slightly twisted graphite structures. Due to the flat
band the probability to find high temperature superconductivity at
these quasi one-dimensional corridors is strongly enhanced. When
the network of superconducting lines is dense it becomes
effectively two-dimensional. The model provides an explanation
for several reports on the observation of superconductivity up to
room temperature in different oriented graphite samples, graphite
powders as well as graphite-composite samples published in the
past.
Поступила в редакцию: 24.07.2014
Образец цитирования:
P. Esquinazi, T. T. Heikkilä, Yu. V. Lysogorskiy, D. A. Tayurskii, G. E. Volovik, “On the superconductivity of graphite interfaces”, Письма в ЖЭТФ, 100:5 (2014), 374–378; JETP Letters, 100:5 (2014), 336–339
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl4116 https://www.mathnet.ru/rus/jetpl/v100/i5/p374
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