| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1615446 | Journal of Alloys and Compounds | 2012 | 5 Pages |
Abstract
⺠Materials other than metal oxides show ferromagnetism. ⺠MnxZn1âxS with x = 0.05, 0.07 exhibits room temperature ferromagnetism. ⺠At 5 K, MnxZn1âxS with x = 0.07 exhibit super paramagnetic behavior. ⺠Incorporation of Mn in Zn crystallites induces donor-acceptor pair formation as dominant defect. ⺠The possibility of the ferromagnetism may be due to defects at the surface of the nanoparticles.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
M. Ragam, G. Kalaiselvan, S. Arumugam, N. Sankar, K. Ramachandran,