221 citations · 450 across the 6 of their papers we have counts for
6 papers
Giant magnetocaloric effect in exchange-frustrated GdCrTiO5 antiferromagnet
M. Das, S. Roy, N. Khan +1
We report the effect of exchange frustration on the magnetocaloric properties of GdCrTiO compound. Due to the highly exchange-frustrated nature of magnetic interaction, in GdCr…
Resonant properties of dipole skyrmions in amorphous Fe/Gd multilayers
S. A. Montoya, S. Couture, J. J. Chess +9
The dynamic response of dipole skyrmions in Fe/Gd multilayer films is investigated by ferromagnetic resonance measurements and compared to micromagnetic simulations. We detail thic…
Tailoring magnetic energies to form dipole skyrmions and skyrmion lattices
S. A. Montoya, S. Couture, J. J. Chess +11
The interesting physics and potential memory technologies resulting from topologically protected spin textures such as skyrmions, has prompted efforts to discover new material syst…
Interface control of electronic transport across the magnetic phase transition in SrRuO_3/SrTiO_3 heterointerface
S. Roy, C. Autieri, B. Sanyal +1
The emerging material class of complex-oxides, where manipulation of physical properties lead to new functionalities at their heterointerfaces, is expected to open new frontiers in…
Coupled skyrmion sublattices in Cu2OSeO3
M. C. Langner, S. Roy, S. K. Mishra +8
We report the observation of the skyrmion lattice in the chiral multiferroic insulator Cu2OSeO3 using Cu L3-edge resonant soft x-ray diffraction. We observe the unexpected existenc…
Probing hot electron transport across an epitaxial Schottky interface of SrRuO3/Nb:SrTiO3
S. Roy, A. M. Kamerbeek, K. G. Rana +2
SrRuO3 (SRO), a conducting transition metal oxide, is commonly used for engineering domains in BiFeO3. New oxide devices can be envisioned by integrating SRO with an oxide semicond…