Evolution of the structural and superconducting properties of FeSe crystals upon long-term storage


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A comprehensive analysis of the evolution of the structural and superconducting properties of FeSe crystals stored in air for several years has been performed. It is established that the structure and phase composition of the samples remained invariable, while the superconducting parameters significantly degraded. These changes may be due to the stress relaxation or redistribution of defects in the samples.

Sobre autores

J. Gorina

Lebedev Physical Institute

Autor responsável pela correspondência
Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

G. Kaljuzhnaia

Lebedev Physical Institute

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

M. Golubkov

Lebedev Physical Institute

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

V. Rodin

Lebedev Physical Institute

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

T. Romanova

Lebedev Physical Institute

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

N. Sentjurina

Lebedev Physical Institute

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991

S. Chernook

Lebedev Physical Institute; Fiber Optics Research Center

Email: golubkov@lebedev.ru
Rússia, Moscow, 119991; Moscow, 119991

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