S
Sujeet Chaudhary
Researcher at Indian Institute of Technology Delhi
Publications - 241
Citations - 3505
Sujeet Chaudhary is an academic researcher from Indian Institute of Technology Delhi. The author has contributed to research in topics: Thin film & Magnetization. The author has an hindex of 26, co-authored 216 publications receiving 2847 citations. Previous affiliations of Sujeet Chaudhary include Indian Institutes of Technology & Raja Ramanna Centre for Advanced Technology.
Papers
More filters
Journal ArticleDOI
Observation of Skyrmions at Room Temperature in Co2FeAl Heusler Alloy Ultrathin Film Heterostructures.
Sajid Husain,Naveen Sisodia,Avinash Kumar Chaurasiya,Ankit Kumar,Jitendra Pal Singh,Brajesh S. Yadav,Serkan Akansel,Keun Hwa Chae,Anjan Barman,Pranaba Kishor Muduli,Peter Svedlindh,Sujeet Chaudhary +11 more
TL;DR: It is shown that these skyrmions consisting of ultrathin ferromagnetic CFA Heusler alloy result from strong interfacial Dzyaloshinskii-Moriya interaction (i-DMI) as evidenced by Brillouin light scattering measurements, in agreement with the results of micromagnetic simulations.
Journal ArticleDOI
First-order transition from antiferromagnetism to ferromagnetism in C e ( F e 0.96 Al 0.04 ) 2
Meghmalhar Manekar,Sujeet Chaudhary,M. K. Chattopadhyay,Kanwal Jeet Singh,S. B. Roy,P. Chaddah +5 more
TL;DR: In this article, the pseudobinary C15 Laves phase compound was used as a paradigm for studying a ferromagnetic to antiferromagnetic phase transition and the thermomagnetic history effects in magnetotransport as well as magnetization measurements across this phase transition were presented.
Journal ArticleDOI
Spin-polarized tunneling in the half-metallic ferromagnets La 0.7-x Ho x Sr 0.3 MnO 3 (x=0 and 0.15): Experiment and theory
Pratap Raychaudhuri,K. Sheshadri,Praveen Taneja,S. Bandyopadhyay,Pushan Ayyub,A. K. Nigam,Reynaldo D. Pinto,Sujeet Chaudhary,S. B. Roy +8 more
TL;DR: In this paper, the authors derived a theoretical expression for the contribution of spin-polarized tunneling to the magnetoresistance in granular ferromagnetic systems under the mean-field approximation.
Journal ArticleDOI
Room temperature ferromagnetism in Mn doped TiO2 thin films: Electronic structure and Raman investigations
TL;DR: In this article, dc-magnetization, electronic structural, and Raman investigations of Ti1−xMnxO2 (x = 0.00, 0.10, and 0.15) thin films deposited on fused-quartz substrate by a simple and cost effective spray pyrolysis technique have been reported.
Journal ArticleDOI
High temperature ferromagnetism in Mn-doped SnO2 nanocrystalline thin films
TL;DR: In this article, it was shown that it is possible to induce room temperature ferromagnetism, exhibiting high transition temperature, in tin oxide thin films by introducing manganese in a SnO2 lattice.