Superconductivity in the two-dimensional dichalcogenides 2H-TaSe2 (CROSBI ID 491715)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Smontara, Ana ; Bilušić, Ante ; Villar, R. ; Paulsen, C. ; Berger, H.
engleski
Superconductivity in the two-dimensional dichalcogenides 2H-TaSe2
Superconductivity in 2H-TaSe2, a two-dimensional dichalcogenides, were studied by resistivity and susceptibility measurements. In-plane electrical resistivity starts to decrease at 500 mK and becomes essentially zero at 200 mK indicating the superconducting transition. The transition width is broad probably due to lattice imperfections or mixing with other crystalline phases than the 2H type. More precise estimation of transition temperature from the susceptibility data gives Tc _ 150 mK, and appearance of inflexion point in susceptibility is an evidence of possible existing two crystalline phases in this material.
two-dimensional dichalcogenides; superconductivity
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Podaci o prilogu
87-87-x.
2002.
objavljeno
Podaci o matičnoj publikaciji
Book of Abstracts / NATO Advance Research Workshop on Concepts in Electron Correlation and 2nd Hvar Workshop on Strongly Correlated Electrons
Zlatić, Veljko
Zagreb: Institut za fiziku
Podaci o skupu
NATO Advanced Research Workshoop on Concepts in Electron Correlation and 2nd Hvar Workshoop on Strongly Correlated Electrons
poster
02.10.2002-09.10.2002
Hvar, Hrvatska