75 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Council of Scientific and Industrial ResearchIN4 papers
- Homi Bhabha National InstituteIN4 papers
- Institute of Physics, BhubaneshwarIN4 papers
- Bangabasi Morning CollegeIN2 papers
- Indian Institute of Technology KharagpurIN2 papers
- Indira Gandhi Centre for Atomic ResearchIN2 papers
- Inter-University Accelerator CentreIN2 papers
- Michigan State UniversityUS2 papers
- Taki Government CollegeIN2 papers
- Ulsan National Institute of Science and TechnologyKR2 papers
- University of CalcuttaIN2 papers
- Central Glass and Ceramic Research InstituteIN1 paper
11 papers
Enhanced negative capacitance in La-doped Pb(ZrTi)O ferroelectric capacitor from tuning of bias voltage pulse
Ganga S. Kumar, Sudipta Goswami, Subhashree Chatterjee +5
We report a remarkable bias voltage dependent specific negative capacitance in multidomain La-doped Pb(ZrTi)O (PLZT) ferroelectric capacitors. The specific nega…
Band Structure of Topological Insulator BiSbTe1.25Se1.75
H. Lohani, P. Mishra, A. Banerjee +6
We present our angle resolved photoelectron spectroscopy (ARPES) and density functional theory results on quaternary topological insulator (TI) BiSbTe1.25Se1.75 (BSTS) confirming t…
Site-substitution in GdMnO3 : effects on structural, electronic and magnetic properties
Sudipta Mahana, Bipul Rakshit, Pronoy Nandi +5
We report on detailed structural, electronic and magnetic studies of GdMnCrO for Cr doping levels 0 1. In the solid solutions, the Jahn-Teller disto…
Role of Spin, Phonon and Plasmon Dynamics on Ferromagnetism in Cr doped 3C-SiC
Gyanti Prakash Moharana, Rahul Kothari, S. K. Singh +1
The defect induced magnetism has initiated a lot of interest in field of spintronics. In this regard, SiC is a promising material because of its unique properties under extreme con…
Role of local structural distortion in driving ferroelectricity in GdCrO3
Sudipta Mahana, U. Manju, Pronoy Nandi +3
Temperature dependent synchrotron x-ray diffraction and extended x-ray absorption fine structure (EXAFS) studies were performed to understand the role of structural characteristics…
Local inversion symmetry breaking and spin-phonon coupling in perovskite GdCrO3
Sudipta Mahana, Bipul Rakshit, Raktima Basu +5
Our detailed temperature dependent synchrotron powder x-ray diffraction studies along with first-principles density functional perturbation theory calculations, enable us to shed l…
Drag correlation for dilute and moderately dense fluid-particle systems using the lattice Boltzmann method
Simon Bogner, Swati Mohanty, Ulrich Rüde
This paper presents a numerical study of flow through static random assemblies of monodisperse, spherical particles. A lattice Boltzmann approach based on a two relaxation time col…
Multi-Parameter Decision Support with Data Transmission over GSM/GPRS Network: a Case Study of Landslide Monitoring
Satyajit Rath, B. P. S. Sahoo, S. K. Pandey +1
The planet Earth has hundreds of impact events, with some occurrences causing both in terms of human casualty as well as economic losses. Such attitudes of earth pushed the frontie…
Integrating GPS, GSM and Cellular Phone for Location Tracking and Monitoring
B. P. S. Sahoo, Satyajit Rath
The wide spread of mobiles as handheld devices leads to various innovative applications that makes use of their ever increasing presence in our daily life. One such application is…
Optical property modification of ZnO: Effect of 1.2 MeV Ar irradiation
Soubhik Chattopadhyay, Sreetama Dutta, Palash Pandit +7
We report a systematic study on 1.2 MeV Ar^8+ irradiated ZnO by x-ray diffraction (XRD), room temperature photoluminescence (PL) and ultraviolet-visible (UV-Vis) absorption measure…
Controlled defects in ZnO by low energy Ar irradiation
Soubhik Chattopadhyay, Sreetama Dutta, D. Jana +6
We report interesting observations in 1.2 MeV Ar8+ ion irradiated ZnO which, to the best of our knowledge, have not been published earlier and will be useful for the scientific com…