S. Mahana

activity

20152020

most citedGiant magnetocaloric effect in Gd2NiMnO6 and Gd2CoMnO6 ferromagnetic insulators

133 citations · 323 across the 9 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

cond-mat.mtrl-sci2017

Defect induced polarization and dielectic relaxation in Ga $_{2}$ $_{-}$ $_{x}$ Fe $_{x}$ O $_{3}$

Sudipta Mahana, C. Dhanasekhar, A. Venimadhav +1

We report results of the dielectric and pyroelectric measurements on solid solutions of Ga $_{2}$ $_{-}$ $_{x}$ Fe $_{x}$ O $_{3}$ with x = 0.75, 1.0 and 1.25. These systems exhibit dipolar cluster…

cond-mat.str-el2017★ 60 cited

Local inversion symmetry breaking and spin-phonon coupling in perovskite GdCrO3

Sudipta Mahana, Bipul Rakshit, Raktima Basu +5

Our detailed temperature dependent synchrotron powder x-ray diffraction studies along with first-principles density functional perturbation theory calculations, enable us to shed l…

Defect induced polarization and dielectic relaxation in Ga2​−​x​Fex​O3​

Local inversion symmetry breaking and spin-phonon coupling in perovskite GdCrO3

Defect induced polarization and dielectic relaxation in Ga $_{2}$ $_{-}$ $_{x}$ Fe $_{x}$ O $_{3}$