S
Somaditya Sen
Researcher at Indian Institute of Technology Indore
Publications - 174
Citations - 2219
Somaditya Sen is an academic researcher from Indian Institute of Technology Indore. The author has contributed to research in topics: Dielectric & Raman spectroscopy. The author has an hindex of 22, co-authored 165 publications receiving 1687 citations. Previous affiliations of Somaditya Sen include Indian Institutes of Technology & University of Electro-Communications.
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Sharp Raman anomalies and broken adiabaticity at a pressure induced transition from band to topological insulator in Sb2Se3.
Achintya Bera,Koushik Pal,D. V. S. Muthu,Somaditya Sen,Prasenjit Guptasarma,Umesh V. Waghmare,A. K. Sood +6 more
TL;DR: This work establishes vibrational anomalies in Raman spectra of the bulk that signify changes in electronic topology: an E(g)(2) phonon softens unusually and its linewidth exhibits an asymmetric peak at the pressure induced electronic topological transition (ETT) in Sb(2)Se(3) crystal.
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Sol–gel preparation, characterization and studies on electrical and thermoelectrical properties of gallium doped zinc oxide films
G.K Paul,Somaditya Sen +1 more
TL;DR: In this article, ZnO films doped with different concentrations of gallium have been fabricated using sol-gel method using polycrystalline in nature having wurtzite structure and a tendency of growth of (101) reflection with doping.
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Role of Antisite Disorder, Rare-Earth Size, and Superexchange Angle on Band Gap, Curie Temperature, and Magnetization of R2NiMnO6 Double Perovskites
Mohd. Nasir,Sunil Kumar,N. Patra,D. Bhattacharya,Shambhu Nath Jha,Dharma R. Basaula,Subhash Bhatt,Mahmud Khan,Shun-Wei Liu,Sajal Biring,Somaditya Sen +10 more
TL;DR: In this paper, homogeneous solid solutions of sol-gel-prepared R2NiMnO6 (R = La, Pr, Nd, Sm, Gd, Tb, Dy, Y, and Ho) double perovskites crystallize in a B-site-ordered monoclinic structure.
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Sr- and Ni-doping in ZnO nanorods synthesized by a simple wet chemical method as excellent materials for CO and CO2 gas sensing
TL;DR: In this article, the effect of nanorod dopant loading on the microstructural, morphological and sensing properties of ZnO nanorods has been investigated by means of scanning electron microscopy (SEM), X-ray diffraction (XRD) and photoluminescence (PL) analysis.
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Effect of growth temperature on the optical properties of ZnO nanostructures grown by simple hydrothermal method
TL;DR: In this paper, an easy and rapid synthesis technique of wurtzite ZnO nanostructures in the form of flowers, nano-rods and nano-tubes was reported by a facile hydrothermal method.