7 citations · 9 across the 2 of their papers we have counts for
5 papers · 1 filter
Non-Reciprocal Spin Pumping in Asymmetric Magnetic Trilayers
Yevgen Pogoryelov, Manuel Pereiro, Somnath Jana +9
In magnetic trilayer systems, spin pumping is generally addressed as a reciprocal mechanism characterized by one unique spin mixing conductance common to both interfaces. However,…
Exchange dependent ultrafast magnetization dynamics in FeNi alloys
Somnath Jana, Ronny Knut, Erna K. Delczeg-Czirjak +13
Element specific ultrafast demagnetization was studied in FeNi alloys, covering the concentration range between . For all compositions, we observe a delay…
Revisiting Goodenough-Kanamori rules in a new series of double perovskites LaSrCaNiReO
Somnath Jana, Payel Aich, P. Anil Kumar +8
The magnetic ground state in highly ordered double perovskites LaSrCaNiReO ( = 0.0, 0.5, 1.0) were studied in view of the Goodenough-Kanamori rules of superexcha…
Inhomogeneous magnon scattering during ultrafast demagnetization
R. Knut, E. K. Delczeg-Czirjak, S. Jana +20
NiFe (Py) and Py alloyed with Cu exhibit intriguing ultrafast demagnetization behavior, where the Ni magnetic moment shows a delayed response relative to the Fe, an…
Doping induced site-selective Mott insulating phase in LaFeO
S. Jana, S. K. Panda, D. Phuyal +17
Tailoring transport properties of strongly correlated electron systems in a controlled fashion counts among the dreams of materials scientists. In copper oxides, varying the carrie…