1 citations · 1 across the 3 of their papers we have counts for
5 papers
Probing low temperature non-equilibrium magnetic state in CoFeO spinel oxide using dc magnetization, ac susceptibility and neutron diffraction experiments
R. N. Bhowmik, Amit Kumar, A. K. Sinha +1
The low temperature lattice structure and magnetic properties of CoFeO ferrite have been investigated using experimental results from synchrotron x-ray diffra…
Tuning of structural phase, magnetic spin order and electrical conductivity in mechanical alloyed material of alpha-Fe2O3 and alpha-Cr2O3 oxides
R. N. Bhowmik, K. Venkata Siva, V. R. Reddy +1
Alpha-Fe2O3 and alpha-Cr2O3 has been mechanical alloyed to prepare Fe1-xCrxO3 oxides for x = 0.2-0.8. Synchrotron X-ray diffraction and Raman spectra have shown inhomogeneous struc…
High temperature thermal cycling effect on the irreversible responses of lattice structure, magnetic properties and electrical conductivity in CoFeO spinel oxide
R. N. Bhowmik, P. D. Babu, A. K. Sinhac +1
We report high temperature synchrotron X-ray diffraction (SXRD), dc magnetization and current-voltage (I-V) characteristics for the samples of CoFeO ferrite.…
Physical properties of RIr3 (R = Gd, Tb, Ho) compounds with coexisting polymorphic phases
Binita Mondal, Shovan Dan, Sudipta Mondal +3
The binary compounds GdIr3, TbIr3 and HoIr3 are synthesized successfully and found to form in macroscopic co-existence of two polymorphic phases: C15b and AuCu3-type. The dc magnet…
Ferromagnetism in lead graphite-pencils and magnetic composite with CoFe2O4 particles
R. N. Bhowmik
This work has been initiated with a curiosity to investigate the elemental composition and magnetic response of different grades of lead pencils (6B, 2B, HB, 2H, 5H) that people us…