| dc.contributor.author |
Upadhyay, C. |
|
| dc.contributor.author |
Verma, H.C. |
|
| dc.contributor.author |
Rath, C. |
|
| dc.contributor.author |
Sahu, K.K. |
|
| dc.contributor.author |
Anand, S. |
|
| dc.contributor.author |
Das, R.P. |
|
| dc.contributor.author |
Mishra, N.C. |
|
| dc.date.accessioned |
2018-10-01T12:21:52Z |
|
| dc.date.available |
2018-10-01T12:21:52Z |
|
| dc.date.issued |
2001 |
|
| dc.identifier.citation |
Journal Of Alloys And Compounds, 326(1-2), 2001: 94-97 |
|
| dc.identifier.issn |
0925-8388 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/943 |
|
| dc.description.abstract |
Nanosized mixed ferrite Mn1-xZnFe2O4 (x = 0.0, 0.35, 0.5, 0.65, 1) has been prepared by hydrothermal route at pH 9 and 210 degreesC and studied by X-ray diffraction, magnetization measurement and Mossbauer spectroscopy. The size of the particles decreases gradually as the zinc concentration is increased. The cation distribution has been found to strongly depend on the process parameters. On annealing the system the cation distribution changes from a metastable state to a stable state which enhances the superparamagnetism. ZnFe2O4 with average particle size of 4 nm. shows magnetic ordering even at room temperature. (C) 2001 Elsevier Science BY All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isbasedon |
International Conference on Magnetic Materials (ICMM)., Calcutta, India; OCT 17-19, 2000 |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2001]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.title |
Mossbauer studies of nanosize Mn1-xZnxFe2O4 |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
IIT Kanpur, Kanpur-208016, Uttar Pradesh, India |
|