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cond-mat.mtrl-sci2015★ 14 cited
Proximate transition temperatures amplify linear magnetoelectric coupling in strain-disordered multiferroic BiMnO3
Patrick R. Mickel, Hyoungjeen Jeen, Pradeep Kumar +2
We report a giant linear magnetoelectric coupling in strained BiMnO3 thin films in which the disorder associated with an islanded morphology gives rise to extrinsic relaxor ferroel…
cond-mat.mtrl-sci2015
Spectroscopic Studies of Iron-based Superconductors, Multi-ferroic Oxides and Double-perovskite: Phonons, Electronic and Spin Excitations
Pradeep Kumar
Raman spectroscopy is a very powerful probe to study the nature of quasi-particle excitations in condensed matter physics. The work presented in this thesis is focused on two diffe…