178 citations
- Raja Ramanna Centre for Advanced TechnologyIN54 papers
- Bhabha Atomic Research CentreIN47 papers
- Homi Bhabha National InstituteIN43 papers
- Tata Institute of Fundamental ResearchIN37 papers
- UGC-DAE Consortium for Scientific Research, Mumbai CentreIN27 papers
- Indian Institute of Technology BombayIN25 papers
- UGC-DAE Consortium for Scientific Research, Kolkata Centre23 papers
- Deutsches Elektronen-Synchrotron DESYDE21 papers
- Saha Institute of Nuclear PhysicsIN21 papers
- Indian Association for the Cultivation of ScienceIN19 papers
- Banaras Hindu UniversityIN15 papers
- Jawaharlal Nehru UniversityIN15 papers
8 papers · 2 filters
Role of Carrier Concentration in Swift Heavy Ion Irradiation Induced Surface Modifications
Sushant Gupta, Fouran Singh, Indra Sulania +1
Highly conducting thin films were prepared by chemical spray pyrolysis technique. One set of as-deposited films were annealed in air for 2 h at 850C. These as-depos…
Giant Rashba effect at the topological surface of PrGe revealing antiferromagnetic spintronics
Soma Banik, Pranab Kumar Das, Azzedine Bendounan +9
Rashba spin-orbit splitting in the magnetic materials opens up a new perspective in the field of spintronics. Here, we report a giant Rashba-type spin-orbit effect on PrGe [010] su…
Structural and magnetic properties of Co-N thin films deposited using magnetron sputtering at 523 K
Nidhi Pandey, Mukul Gupta, Rachana Gupta +3
In this work, we studied cobalt nitride (Co-N) thin films deposited using a dc magnetron sputtering method at a substrate temperature (\Ts) of 523\,K. We find that independent of t…
Study of spin-phonon coupling and magnetic field induced spin reorientation in polycrystalline multiferroic
Anjali Panchwanee, V. Raghavendra Reddy, Ajay Gupta +1
The present work reports the preparation of polycrystalline multiferroic (GdFO) and characterization with x-ray diffraction (XRD), magnetization, temperature dependent Ra…
Structural and electronic properties of Fe(AlxGa1-x)3 system
Debashis Mondal, C. Kamal, Soma Banik +6
FeGa3 is a well known d-p hybridization induced intermetallic bandgap semiconductor. In this work, we present the experimental and theoretical results on the effect of Al substitut…
Spatially resolved Raman spectroscopy study of uniform and tapered InAs micro-nano wires: Correlation of strain and polytypism
Vandna Kumari Gupta, Alka A. Ingale, Suparna Pal +2
The asymmetric peak at 212 - 218 cm-1 occurring in InAs micro-nano wires is investigated using spatially resolved Raman spectroscopy (SRRS) of uniform, bent and long tapered MNWs g…