Nanocrystalline HoCrO4: facile synthesis and magnetic properties

Shukla, R., Bedekar, Vinila, Yusuf, S. M., Srinivasu, P., Vinu, A. and Tyagi, A. K. (2009) Nanocrystalline HoCrO4: facile synthesis and magnetic properties. Journal of Nanoscience and Nanotechnology, 9 1: 501-505. doi:10.1166/jnn.2009.J009

Author Shukla, R.
Bedekar, Vinila
Yusuf, S. M.
Srinivasu, P.
Vinu, A.
Tyagi, A. K.
Title Nanocrystalline HoCrO4: facile synthesis and magnetic properties
Journal name Journal of Nanoscience and Nanotechnology   Check publisher's open access policy
ISSN 1533-4880
Publication date 2009-01
Sub-type Article (original research)
DOI 10.1166/jnn.2009.J009
Volume 9
Issue 1
Start page 501
End page 505
Total pages 5
Place of publication Valencia, CA, United States
Publisher American Scientific Publishers
Language eng
Abstract Nanocrystalline HoCrO4 powder was synthesized by a combustion technique using glycine and citric acid as the fuels in different oxidant-to-fuel ratios. Fuel-deficient glycine-nitrate combustion reaction resulted in zircon type HoCrO4 free from HoCrO3 phase. The crystallite size for the phase pure product after calcination at 575 °C in oxygen atmosphere was found to be 34 nm by X-ray line broadening. The TEM observations showed highly porous structure. Magnetic measurements reveal the ferromagnetic nature of HoCrO4 nano particles with 7 = 18 K. The compound shows high remanence of 30.4 emu . g1 and low coercivity of -0.0343 T.
Keyword Chromates
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: Australian Institute for Bioengineering and Nanotechnology Publications
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