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| 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 |
| Appears in Collections: | Article
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