Effect of Li doping on magnetic and transport properties of CoV2O4 and FeV2O4
| Autor: | Shahi, Prashant, Singh, R., Kumar, Shiv, Dubey, D. K., Singh, D. N., Tiwari, A., Tripathi, A., Ghosh, A. K., Chatterjee, Sandip |
|---|---|
| Rok vydání: | 2014 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | The structural, magnetic and transport properties have been studied of Li doped CoV2O4 and FeV2O4. Li doping increases the ferri-magnetic ordering temperature of both the samples but decreases the spin-glass transition temperature of CoV2O4. The Li-doping decreases the V-V distance which in effect increases the A-V coupling. Thus the increased A-V coupling dominate over the decrease in A-V coupling due to doping of non-magnetic Li. Comment: 14 pages, 10 figures |
| Databáze: | arXiv |
| Externí odkaz: |
|