146 citations · 291 across the 10 of their papers we have counts for
10 papers
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…
Oxygen vacancy mediated cubic phase stabilization at room temperature in pure nano-crystalline Zirconia films: A combined experimental and first-principles based investigation
Parswajit Kalita, Shikha Saini, Parasmani Rajput +6
We report the formation of cubic phase, under ambient conditions, in thin films of Zirconia synthesized by electron beam evaporation technique. The stabilization of the cubic phase…
An experimental and Ab-initio study of Electronic and Magnetic properties of FeGa3
Debashis Mondal, Soma Banik, C. Kamal +5
Electronic structure of FeGa3 has been studied using experiments and ab-initio calculations. Magnetization measurements show that FeGa3 is inherently diamagnetic in nature. Our stu…
Search for Origin of Room Temperature Ferromagnetism Properties in Ni doped ZnO Nanostructure
Amit Kumar Rana, Yogendra Kumar, Parasmani Rajput +3
The origin of room temperature (RT) ferromagnetism (FM) in Ni doped ZnO samples are systematically investigated through physical, optical, and magnetic properties of nanostructure,…
Structure and Magnetization of Co4N Thin Film
Nidhi Pandey, Mukul Gupta, Rachana Gupta +2
In this work, we studied the local structure and the magnetization of Co4N thin films deposited by a reactive dc magnetron sputtering process. The interstitial incorporation of N a…
Optical bandgap and bowing parameter for Fe doped LaGaO3
P. R. Sagdeo, Preetam Singh, Hari Mohan Rai +3
The polycrystalline samples of LaGa1-xFexO3 have been prepared by standard solid state reaction route. The phase purity of the prepared samples is confirmed by powder xray diffract…
The origin of anomalous diffusion in iron mononitride thin films
Akhil Tayal, Mukul Gupta, Ajay Gupta +2
We have studied the origin of a counter intuitive diffusion behavior of Fe and N atoms in a iron mononitride (FeN) thin film. It was observed that in-spite of a larger atomic size,…
A high resolution synchrotron x-ray powder diffraction study of the incommensurate modulation in the martensite phase of Ni2MnGa: Evidence for nearly 7M modulation and phason broadening
Sanjay Singh, V. Petricek, Parasmani Rajput +4
The modulated structure of the martensite phase of Ni2MnGa is revisited using high resolution synchrotron x-ray powder diffraction (SXRPD) measurements, which reveals higher order…
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…
Modulated structure in the martensite phase of Ni1.8Pt0.2MnGa: a neutron diffraction study
Sanjay Singh, K. R. A. Ziebeck, E. Suard +4
7M orthorhombic modulated structure in the martensite phase of Ni1.8Pt0.2MnGa is reported by powder neutron diffraction study, which indicates that it is likely to exhibit magnetic…