71 citations · 88 across the 2 of their papers we have counts for
3 papers · 1 filter
Effect of spin glass frustration on exchange bias in NiMn/CoFeB bilayers
Sagarika Nayak, Palash Kumar Manna, Braj Bhusan Singh +1
Exchange bias in ferromagnetic/antiferromagnetic systems can be explained in terms of various interfacial phenomena. Among these spin glass frustration can affect the magnetic prop…
Exchange bias in Fe/Ir20Mn80 bilayers: Role of spin-glass like interface and bulk antiferromagnet spins
Sagarika Nayak, Palash Kumar Manna, Thiruvengadam Vijayabaskaran +2
We have performed magnetic measurements like temperature (T), cooling field (HFC) dependence of exchange bias (EB) and training effect to investigate the magnetic nature of the int…
Enhanced grain surface effect on magnetic properties of nanometric La0.7Ca0.3MnO3 manganite : Evidence of surface spin freezing of manganite nanoparticles
P. Dey, T. K. Nath, P. K. Manna +1
We have investigated the effect of nanometric grain size on magnetic properties of single phase, nanocrystalline, granular La0.7Ca0.3MnO3 (LCMO) sample. We have considered core-she…