24 citations · 24 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2020
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…
cond-mat.mtrl-sci2017
Non-equilibrium character of resistive switching and negative differential resistance in Ga-doped Cr2O3 system
R. N. Bhowmik, K. Venkata Siva
We have synthesized Ga-doped Cr2O3 system with compositions Cr1.45Ga0.55O3 and Cr1.17Ga0.83O3 by chemical co-precipitation route and post annealing at 800^C. The samples have been…
cond-mat.mtrl-sci2016★ 24 cited
Doping of Ga in antiferromagnetic semiconductor alpha-Cr2O3oxide and its effects on modified magnetic and electronic properties
R. N. Bhowmik, K. Venkata Siva, R. Ranganathan +1
The samples of Ga doped Cr2O3 oxide have been prepared using chemical co-precipitation route. X-ray diffraction pattern and Raman spectra have confirmed rhombohedral crystal struct…