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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/1709

Title: Study of the peak effect phenomenon in single crystals of 2H-NbSe2
Authors: TOMY, CV
PAL, D
BANERJEE, SS
RAMAKRISHNAN, S
GROVER, AK
BHATTACHARYA, S
HIGGINS, MJ
BALAKRISHNAN, G
PAUL, M
Keywords: flux-line-lattice
anisotropic superconductor 2h-nbse2
phase-diagram
disorder
Issue Date: 2002
Publisher: INDIAN ACADEMY SCIENCES
Citation: PRAMANA-JOURNAL OF PHYSICS,58,925-935
Abstract: The weakly pinned single crystals of the hexagonal 2H-NbSe2 compound have emerged as prototypes for determining and characterizing the phase boundaries of the possible order-disorder transformations in the vortex matter. We present here a status report based on the ac and dc magnetization measurements of the peak effect phenomenon in three crystals of 2H-NbSe2, in which the critical current densities vary over two orders of magnitude. We sketch the generic vortex phase diagram of a weakly pinned superconductor, which also utilizes theoretical proposals. We also establish the connection between the metastability effects and pinning.
URI: http://dx.doi.org/10.1007/s12043-002-0196-z
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14877
http://hdl.handle.net/100/1709
ISSN: 0304-4289
Appears in Collections:Proceedings papers

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