D
Diptikanta Swain
Researcher at Indian Institute of Science
Publications - 66
Citations - 931
Diptikanta Swain is an academic researcher from Indian Institute of Science. The author has contributed to research in topics: Phase transition & Chemistry. The author has an hindex of 14, co-authored 52 publications receiving 655 citations. Previous affiliations of Diptikanta Swain include University of Rennes & Jawaharlal Nehru Centre for Advanced Scientific Research.
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Journal ArticleDOI
Griffiths phase-like behavior and spin-phonon coupling in double perovskite Tb2NiMnO6
Harikrishnan S. Nair,Diptikanta Swain,N Hariharan,Shilpa Adiga,Chandrabhas Narayana,Suja Elzabeth +5 more
TL;DR: In this article, the Griffiths phase-like features and spin-phonon coupling effects observed in Tb(2)NiMnO(6) are reported and a negative deviation from ideal Curie-Weiss law exhibited by 1/chi(T) curves and less-than-unity susceptibility exponents from the power-law analysis of inverse susceptibility are reminiscent of Griffiths phases.
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Critical Comparison of FAPbX3 and MAPbX3 (X = Br and Cl): How Do They Differ?
Sharada Govinda,Bhushan P. Kore,Diptikanta Swain,Akmal Hossain,Chandan De,Tayur N. Guru Row,D. D. Sarma,D. D. Sarma +7 more
TL;DR: In this paper, temperature-dependent dielectric measurements on formamidinium lead halide perovskites, FAPbCl3 and FAPbr3, compared to those of MAPbX3 and previously reported MAPbBr3, reveal the strongly suppressed temperature dependence of dielectrics in FA compounds in the temperature range of approximately 140-300 K.
Journal ArticleDOI
Griffiths phase-like behaviour and spin-phonon coupling in double perovskite Tb$_{2}$NiMnO$_{6}$
Harikrishnan S. Nair,Diptikanta Swain,N Hariharan,Shilpa Adiga,Chandrabhas Narayana,Suja Elizabeth +5 more
TL;DR: In this article, the Griffiths phase-like features and spin-phonon coupling effects observed in Tb$_2$NiMnO$_6$ are reported.
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Investigation of Ca substitution on the gas sensing potential of LaFeO3 nanoparticles towards low concentration SO2 gas.
Sowmya Palimar,S. D. Kaushik,Vasudeva Siruguri,Diptikanta Swain,Alison E. Viegas,Chandrabhas Narayana,Nalini G. Sundaram +6 more
TL;DR: The results demonstrated that while LaFeO is a good gas sensor, p-type substitution by Ca(2+) renders this material an improved resistivity based gas sensor to detect low concentration SO2.
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Room temperature growth of CH3NH3PbCl3 single crystals by solvent evaporation method
TL;DR: In this article, a new route to synthesize high-quality, large-size crystals of CH3NH3PbCl3 through proper selection of DSMO-GBL solution via solvent evaporation method at room temperature was reported.