Title of article
Superconductivity at 7.3 K in Ti2InN
Author/Authors
Bortolozo، نويسنده , , A.D. and Serrano، نويسنده , , G. and Serquis، نويسنده , , A. and Rodrigues Jr.، نويسنده , , D. and dos Santos، نويسنده , , C.A.M. and Fisk، نويسنده , , Z. and Machado، نويسنده , , A.J.S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
1364
To page
1366
Abstract
In this work the Ti2InN phase is investigated by X-ray diffraction, magnetic and resistivity measurements. X-ray powder patterns suggest that all peaks can be indexed with the hexagonal phase of Cr2AlC prototype. Electrical resistance as a function of temperature reveals superconductivity below 7.3 K. M ( H ) hysteresis loops show typical type-II superconductivity. Using R ( H ) versus T measurements we estimated μ o H c 2 ( 0 ) ∼ 10.8 T and ξ ( 0 ) ∼ 55.2 Å . The results show unambiguously that Ti2InN is the first nitride superconductor belonging to the Mn+1AXn family.
Keywords
C. Nanolaminates , D. MAX phase , B. Nitride , A. Superconductivity
Journal title
Solid State Communications
Serial Year
2010
Journal title
Solid State Communications
Record number
1766975
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