225 citations · 926 across the 19 of their papers we have counts for
11 papers · 1 filter
3D oxygen vacancy order and defect-property relations in multiferroic (LuFeO)/(LuFeO) superlattices
K. A. Hunnestad, H. Das, C. Hatzoglou +7
Oxide heterostructures exhibit a vast variety of unique physical properties. Examples are unconventional superconductivity in layered nickelates and topological polar order in (PbT…
Coupling between improper ferroelectricity and ferrimagnetism in hexagonal ferrites
Hena Das
Antisymmetric Dzyaloshinskii-Moriya (DM) interactions generating from the spin-orbit coupling induce various fascinating properties, like magnetoelectric (ME) effect, weak ferromag…
Exploring the possible origin of spin reorientation transition in NdCrO
Hena Das, Alejandro F. Rébola, Tanusri Saha-Dasgupta
Spin reorientation transitions and other related magnetic phenomena, which owe their origin to the complex interplay between multiple magnetic sublattices, have long attracted scie…
High-mobility two-dimensional carriers from surface Fermi arcs in magnetic Weyl semimetal films
Shingo Kaneta-Takada, Yuki K. Wakabayashi, Yoshiharu Krockenberger +10
High-mobility two-dimensional carriers originating from surface Fermi arcs in magnetic Weyl semimetals are highly desired for accessing exotic quantum transport phenomena and for t…
Linear magnetoelectricity at room temperature in perovskite superlattices by design
Saurabh Ghosh, Hena Das, Craig J. Fennie
Discovering materials that display a linear magnetoelectric effect at room temperature is challenge. Such materials could facilitate novel devices based on the electric-field contr…
Bulk magnetoelectricity in the hexagonal manganites and ferrites
Hena Das, Aleksander L. Wysocki, Yanan Geng +2
Improper ferroelectricity (trimerization) in the hexagonal manganites RMnO leads to a network of coupled structural and magnetic vortices that induce domain wall magnetoelectri…