Browsing Department of Physics by Author "Anand, K."

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Existence of exchange bias and Griffith phase in (Tb1-xCex)MnO3

Ghosh, S.; Kumar, A.; Pal, A.; Singh, P.; Gupta, P.; Anand, K.; Gautam, U.K.; Ghosh, A.K.; Chatterjee, S. (Elsevier B.V., 2020-04-15)

The structural and magnetic properties of (Tb1-xCex)MnO3 have been investigated. The presence of Griffith's phase has been confirmed from the AC susceptibility study of the materials. The observed Griffith phase in ...
Extraordinary magnetic properties of double perovskite Eu2CoMnO6wide band gap semiconductor

Alam, M.; Singh, P.; Anand, K.; Pal, A.; Ghosh, S.; Ghosh, A.K.; Singh, R.K.; Joshi, A.G.; Chatterjee, S. (Institute of Physics Publishing, 2020-08-26)

Some novel magnetic behaviours in double perovskite Eu2CoMnO6 (ECMO) have been reported. The x-ray photoemission spectroscopy study shows the presence of mixed valence states of transition metal ions. The UV-visible ...
Roles of Re-entrant cluster glass state and spin-lattice coupling in magneto-dielectric behavior of giant dielectric double perovskite La1.8Pr0.2CoFeO6

Singh, P.; Alam, M.; Kumar, S.; Anand, K.; Gangwar, V.K.; Ghosh, S.; Sawada, M.; Shimada, K.; Singh, R.K.; Ghosh, A.K.; Chatterjee, S. (Institute of Physics Publishing, 2020-10-21)

La based Co-Fe combined double perovskite (La1.8Pr0.2CoFeO6) was synthesized and the dielectric (zero-field and in-field), magnetic, X-ray absorption and Raman spectroscopy measurements have been investigated for ...

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