Shipra, ; Gomathi, A. ; Sundaresan, A. ; Rao, C.N.R. (2007) Room-temperature ferromagnetism in nanoparticles of superconducting materials Solid State Communications, 142 (12). pp. 685-688. ISSN 0038-1098
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Official URL: http://doi.org/10.1016/j.ssc.2007.04.041
Related URL: http://dx.doi.org/10.1016/j.ssc.2007.04.041
Abstract
Nanoparticles of superconducting (YBCO) () exhibit ferromagnetism at room temperature while the bulk YBCO, obtained by heating the nanoparticles at high temperature (940 ∘C), shows a linear magnetization curve. Across the superconducting transition temperature, the magnetization curve changes from that of a soft ferromagnet to a superconductor. Furthermore, our experiments reveal that not only nanoparticles of metal oxides but also metal nitrides such as NbN () and -MoN () exhibit room-temperature ferromagnetism.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 120130 |
| Deposited On: | 23 Jun 2021 06:05 |
| Last Modified: | 23 Jun 2021 06:05 |
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