33 citations · 70 across the 7 of their papers we have counts for
7 papers
Coexistence of local structural heterogeneities and long-range ferroelectricity in Pb-free (1-x)Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3 ceramics
Koushik Dey, Abdul Ahad, Kamini Gautam +11
Environmentally benign (1-x)Ba(TiZr)O-x(BaCa)TiO (BZT-BCT) ceramics are promising materials due to their remarkable high piezoresponse [Liu…
Strain Induced Relaxor-type Ferroelectricity Near Room Temperature in Delafossite CuCrO2
Preeti Pokhriyal, Ashok Bhakar, Parasmani Rajput +5
Polycrystalline samples of CuCrO2 were synthesized by solid state reaction method. Temperature dependent dielectric measurements, synchrotron x-ray diffraction (SXRD), pyroelectric…
Low temperature Synchrotron X-ray diffraction studies on spin lattice coupling in Co3TeO6 and Co2.5Mn0.5TeO6
Harishchandra Singh, A. K. Sinha, M. N. Singh +2
In the quest of understanding significant variations in the physical, chemical and electronic properties of the novel functional materials, low temperature Synchrotron X-ray Diffra…
Two step solid state synthesis and Synchrotron X-ray characterizations of ceramic Co3TeO6; an improper multiferroic
Harishchandra Singh, A. K. Sinha, S. M. Gupta +2
A two step solid state reaction route has been presented to synthesize monophasic cobalt tellurate (Co3TeO6, CTO) using Co3O4 and TeO2 as starting reagents. During synthesis, initi…
Structural insight into ; () solid solutions using Synchrotron X-ray diffraction and XANES
Harishchandra Singh, A. K. Sinha, Haranath Ghosh +2
Structural investigation on ; () solid solutions as a function of Mn concentration using Synchrotron X-ray diffraction (SXRD) and XANES measuremen…
Spontaneous electric polarization and Magneto-dielectric coupling in ceramic multiferroic Co3TeO6
Harishchandra Singh, Haranath Ghosh, A. K. Sinha +4
We report observation of magneto-electric and magneto-dielectric couplings in ceramic Co3TeO6. Temperature dependent DC magnetization and dielectric constant measurements together…
Investigation of charge states and multiferroicity in Fe-doped h-YMnO3
Sonu Namdeo, A. K. Sinha, M. N. Singh +1
Polycrystalline YMn1-xFexO3 (YMFO_x) (0 <= x <= 0.1) compounds have been prepared in single phase and characterized by synchrotron X-ray diffraction, X-ray absorption near edge spe…