Kumar, Nitesh ; Jagadeesan, Dinesh ; Pillai, Premlal B. ; Chacko, Melby ; Eswaramoorthy, M. ; Sundaresan, A. (2011) Ferromagnetism in thin-walled hollow spheres of non-magnetic inorganic materials Chemical Physics Letters, 504 (4-6). pp. 189-192. ISSN 0009-2614
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Official URL: http://doi.org/10.1016/j.cplett.2011.01.074
Related URL: http://dx.doi.org/10.1016/j.cplett.2011.01.074
Abstract
To study defect origin of ferromagnetism, hollow spheres are better candidates as they are less agglomerated and has both sides of the wall free, as compared to nanoparticles and thin films respectively. Our results show improved magnetic properties of GaN, ZnAl2O4 and MgO hollow spheres over their earlier reported nanoparticle counterparts. Photoluminescence spectroscopy supports our magnetic findings.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 120065 |
| Deposited On: | 22 Jun 2021 06:33 |
| Last Modified: | 22 Jun 2021 06:33 |
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