Jha, Rajveer and Kumar, Anuj and Singh, Shiva Kumar and Awana, V. P. S. (2013) Bulk Superconductivity at 5K in NdO0.5F0.5BiS2. Solid State Physics: Proceedings Of The 55th DAE Solid State Physics Symposium 2010, PTS A and B, 1512. pp. 1106-1107. ISSN 0094-243X

PDF - Published Version Restricted to Registered users only Download (791Kb) | Request a copy

Abstract

We report appearance of superconductivity in NdO0.5F0.5BiS2 layered BiS2 sulfide based compound with transition temperature (T-c) 5K (onset). Structural analysis through the X-ray diffraction (XRD) pattern shows that compound is crystallized in tetragonal P4/nmm space group with lattice parameters a = 3.991(3) angstrom, c = 13.383(2) angstrom. Both magnetic and resistivity measurements confirmed bulk superconductivity at 5K. Resistivity behaviour under applied magnetic field shows, both Tc onset and Tc (P = 0) decrease to lower temperatures. The upper critical field [Hc(2)(0)]similar to 23kOe is estimated by resistivity measurement.

Item Type:	Article
Additional Information:	copyright for this article belongs to M/s American Institute of Physic
Subjects:	Applied Physics/Condensed Matter
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	19 Aug 2026 10:40
Last Modified:	19 Aug 2026 10:40
URI:	https://npl.csircentral.net/id/eprint/3325

Actions (login required)

View Item