60 citations · 223 across the 10 of their papers we have counts for
10 papers
Role of electron and hole doping in NdNi1_xVxO3 Nanostructure
Raktima Basu, Reshma Kumawat, Mrinmay Sahu +3
Neodymium nickelate, NdNiO3 attracts attraction due to the simultaneous occurrence of several phase transitions around the same temperature. The electronic properties of NdNiO3 are…
Novel Observation of Piezoelectricity in VO2
Raktima Basu, G. Mangamma, Sandip Dhara
VO2 is well known for its dual phase transitions; electrical as well as structural, at a single temperature of 340K. The low temperature structural phases of VO2 are different from…
Current progress in vanadium oxide nanostructures and its composites as supercapacitor electrodes
Raktima Basu, Sandip Dhara
In recent years, vanadium oxides have gained immense attention in the field of energy storage devices due to their low-cost, layered structure and multi-valency despite their limit…
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 polarized tip-enhanced Raman spectroscopy in the enhancement of interface optical phonon modes in AlGaN multi-quantum wells
A. K. Sivadasan, Prajit Dhara, Chirantan Singha +5
Group III nitride based two-dimensional multi-quantum well (MQW) nanostructures find remarkable applications in the visible to ultraviolet light sources. The interface optical (IFO…
Spectroscopic study of native defects in the semiconductor to metal phase transition in V2O5 nanostructure
Raktima Basu, Sandip Dhara
Vanadium is a transition metal with multiple oxidation states and V2O5 is the most stable form among them. Besides catalysis, chemical sensing and photo-chromatic applications, V2O…