Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102135
Title: Gossamer high-temperature bulk superconductivity in FeSe
Authors: Sinchenko, A. A.
Grigoriev, P. D.
Orlov, A. P.
Frolov, A. V.
Shakin, A.
Chareev, D. A.
Volkova, O. S.
Vasiliev, A. N.
Issue Date: 2017
Publisher: American Physical Society
Citation: Gossamer high-temperature bulk superconductivity in FeSe / A. A. Sinchenko, P. D. Grigoriev, A. P. Orlov, et al. — DOI 10.1103/PhysRevB.95.165120 // Physical Review B. — 2017. — Vol. 95. — Iss. 16. — 165120.
Abstract: Using the anisotropic electron transport and susceptibility measurements we demonstrate the appearance of inhomogeneous gossamer superconductivity in FeSe single crystals at ambient pressure and at temperature five times higher than its zero resistance Tc. We also find and quantitatively describe a general property: If inhomogeneous superconductivity in a anisotropic conductor first appears in the form of isolated superconducting islands, it reduces electric resistivity anisotropically with maximal effect along the least conducting axis. This gives a simple tool to study inhomogeneous superconductivity in various anisotropic compounds, which helps to investigate the onset of high-temperature superconductivity. © 2017 American Physical Society.
Keywords: ANISOTROPY
ELECTRON TRANSPORT PROPERTIES
IRON COMPOUNDS
SELENIUM COMPOUNDS
SINGLE CRYSTALS
AMBIENT PRESSURES
ANISOTROPIC COMPOUNDS
BULK SUPERCONDUCTIVITY
ELECTRON TRANSPORT
GOSSAMER SUPERCONDUCTIVITY
HIGH-TEMPERATURE SUPERCONDUCTIVITY
INHOMOGENEOUS SUPERCONDUCTIVITY
SUSCEPTIBILITY MEASUREMENTS
IRON-BASED SUPERCONDUCTORS
URI: http://hdl.handle.net/10995/102135
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85017618002
PURE ID: 1761984
ce1e8fd0-cd27-45eb-b0d4-1c6c73920858
ISSN: 24699950
DOI: 10.1103/PhysRevB.95.165120
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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