Das, J.; Pradhan, S.K.; Mishra, D.K.; Sahu, D.R.; Sarangi, S.; Varma, S.; Nayak, B.B.; Huang, J.L.; Roul, B.K.
(Materials Research Bulletin, 46(1), 2011: 42-47)
We report our novel result regarding the observation of unusual but clean ferromagnetic (FM) signature at room temperature (RI) in high pure (99.999%) ZnO bulk ceramics processed by slow step sintering schedule (SSSS). All ...