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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/953

Title: Effect of doping in BaNi2V2O8, a two-dimensional honeycomb antiferromagnet
Authors: NATH, R
DAS, J
MAHAJAN, AV
Keywords: antiferromagnetism
barium compounds
magnetic susceptibility
temperature
Issue Date: 2005
Publisher: Elsevier
Citation: Physica B: Condensed Matter 369(1-4), 72-75
Abstract: We report the temperature dependence of susceptibility χ(T) of the two-dimensional (2D) honeycomb antiferromagnetic (AF) Ba(Ni1-xCux)2V2O8 for image and 0.1. The undoped BaNi2V2O8 is known to exhibit long-range-order (LRO) below image with image. We find that doping Cu (S=1/2) at Ni (S=1) site results in a magnetic dilution effect which suppresses the three-dimensional (3D) ordering temperature (TN). Our results are compared with those of nonmagnetic Mg-doped BaNi2V2O8.
URI: http://dx.doi.org/10.1016/j.physb.2005.07.038
http://hdl.handle.net/10054/953
http://dspace.library.iitb.ac.in/xmlui/handle/10054/953
ISSN: 0921-4526
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