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DR. B. R. AMBEDKAR INSTITUTE OF TECHNOLOGY
SRI VIJAYA PURAM
डॉ. बी. आर. अम्बेडकर प्रौद्योगिकी संस्थान, श्री विजयपुरम
ISO 9001:2015 Certified
Personal Details
Name of Faculty: Dr. Rajeshkumar Omprakash Sharma
Designation: Assistant Professor (Physics)
E-Mail ID: asstprof-phy-dbrait[at]and[dot]nic[dot]in
Professional Details
Educational Qualification
QualificationName of the InstituteUniversityYear of Passing
Ph.D.Sardar Vallabhbhai National Institute of Technology (SVNIT), SuratSardar Vallabhbhai National Institute of Technology (SVNIT), Surat2018
M.Sc. (Applied Physics)Faculty of TechnologyThe Maharaja Sayajirao University of Baroda, Vadodara2009
B.Sc. (Physics)Navyug Science College, SuratVeer Narmad South Gujarat University, Surat2007

Professional Experience
Experience TypeInstitute/Company NameDesignationFromTo
TeachingDr. B.R. Ambedkar Institute of Technology, Sri Vijaya Puram, A&N IslandsAssistant Professor2025-10-06Present
ResearchIndian Institute of Science, BangaloreResearch Associate2024-04-0131/03/2025
ResearchIndian Institute of Science, BangaloreANRF-National Post Doctoral Fellow2022-02-2827/02/2024
ResearchIndian Institute of Science, BangaloreResearch Associate - III2021-07-0131/12/2021
ResearchPanjab University, ChandigarhResearch Associate - II2019-08-1330/06/2021
TeachingMarwadi University, RajkotAssistant Professor2018-02-2223/07/2019
Teaching Vidhyadeep University, kim, Gujarat Assistant Professor2012-08-0731/12/2013
TeachingThe Maharaja Sayajirao University of Baroda, VadodaraTeaching Assistant2010-07-2412/05/2012
TeachingSigma University, VadodaraAd-hoc lecturer2009-08-0123/07/2010

Publications
AuthorsTitleJournalVolumePage NoYear
Rajesh O. Sharma and Tanmoy DasPhase-space approach to Wannier pairing and Bo- goliubov orbitals in square-octagon latticesPhysical Review B1112145222025
Arnab Kumar Pariari, Rajesh O. Sharma, Mohammad Balal, Markus Hücker, Tanmoy Das, and Sudipta Roy BarmanExperimental Detection of Topological Electronic State and Large Linear Magnetoresistance in SrSn 4 SuperconductorAdv. Funct. Mater.3512025
Riju Pal, Buddhadeb Pal, Suchanda Mondal, Rajesh O. Sharma, Tanmoy Das, Prabhat Mandal, and Atindra Nath PalSpin-reorientation driven emergent phases and unconventional magnetotransport in quasi-2D vdW ferromagnet Fe4GeTe2npj 2D Mater. Appl.8302024
Ankush Girdhar, Vinod Ashokan, Rajesh O. Sharma, N D Drummond, and K N PathakWire-width and electron-density dependence of the crossover in the peak of the static structure factor from 2kF ? 4kF in one-dimensional paramagnetic electron gasesPhysical Review B1071154142023
Soumyadip Halder, Mona Garg, Nikhlesh Singh Mehta, Anamika Kumari, Rajesh O. Sharma, Tanmoy Das, Suvankar Chakraverty, and Goutam SheetUnconventional Superconductivity at LaVO 3 /SrTiO 3 InterfacesACS Applied Electronic Materials458592022
Rajesh O. Sharma, N D Drummond, Vinod Ashokan, K N Pathak, and Klaus MorawetzGround-state properties of electron-electron biwire systemsPhysical Review B1040351492021
Rajesh O. Sharma, Tapio T. Rantala, and Philip E. HogganQuantum Monte Carlo Ap- proach for Determining the Activation Barrier of Water Addition to Carbon Monoxide Adsorbed on Pt(111) within 1 kJ/molThe Journal of Physical Chemistry C124262322020
Rajesh O. Sharma, Tapio T. Rantala, and Philip E. HogganSelective hydrogen production at Pt(111) investigated by Quantum Monte Carlo methods for metal catalysisInternational Journal of Quantum Chemistry12012020
Rajesh O. Sharma and Philip E. Hogganphysisorption energy of h and h2 on clean pt(111) as a useful surface energy reference in quantum monte carlo calculationAdvances in Quantum Chemistry793112019
Rajesh O. Sharma, L. K. Saini, and Bhagwati Prasad BahugunaPhase diagram of a symmetric electron-hole bilayer system: A variational Monte Carlo studyJournal of Physics Condensed Matter301854042018
Bhagwati Prasad Bahuguna, L. K. Saini, Rajesh O. Sharma, and Brajesh TiwariHybrid functional calculations of electronic and thermoelectric properties of GaS, GaSe, and GaTe monolayersPhysical Chemistry Chemical Physics20285752018
Bhagwati Prasad Bahuguna, L. K. Saini, Rajesh O. Sharma, and Brajesh TiwariStrain and electric field induced metallization in the GaX (X = N, P, As, & Sb) monolayerPhysica E: Low-Dimensional Systems and Nanostructures992362018
Rajesh O. Sharma, L. K. Saini, and Bhagwati Prasad BahugunaDiffusion Monte Carlo study of excitons and biexcitons in a mass-asymmetric electron-hole bilayerPhysical Chem- istry Chemical Physics19207782017
Rajesh O. Sharma, Lalit K. Saini, and Bhagwati Prasad BahugunaQuantum Monte Carlo Study of Buckled GaAs MonolayerMacromolecular Symposia37616002062017
Bhagwati Prasad Bahuguna, L. K. Saini, Rajesh O. Sharma, and Brajesh TiwariStruc- tural, electronic and optical properties of layered GaSe(1-x)As(x)Computational Materials Science139312017
Bhagwati P. Bahuguna, L. K. Saini, and Rajesh O. SharmaElectronic and Optical Prop- erties of GaAs BilayerMacromolecular Symposia37616002082017
Bhagwati Prasad Bahuguna, L. K. Saini, Brajesh Tiwari, and Rajesh O. SharmaElectric field induced insulator to metal transition in a buckled GaAs monolayerRSC Advances6529202016
Rajesh O. Sharma, L. K. Saini, and Bhagwati Prasad BahugunaGround state properties of electron-hole bilayer: Mass-asymmetric effectPhysical Review B942054352016

Area of Interest
1 Superconductivity, Magnetism
2 Topological Phases
3 First-Principles Modeling using DFT and QMC.

Awards
AwardsOrganizationYear
National Postdoc FellowshipANRF, GoI2021

Workshops/Seminars/Trainings
TopicName of College/InstituteDuration and Dates
Spectroscopies of Novel SuperconductorsIndian Institute of Science, Bangalore12-16 December 2022
International Conference on the Nanotechnology: Ideas, Innovations & InitiativesIIT Roorkee06-08 December 2017
Conference on Frontiers in Two-Dimensional Quantum SystemsICTP, Trieste, Italy13-17 November 2017
Advances in Biological Systems and Material Science in NanoWorldIIT (BHU), Varanasi19-23 February 2017
The second International Conference on Soft MaterialsNIT Jaipur12-16 December 2016
10th International Summer School on Quantum Monte Carlo and the CASINO programThe Apuan Alps Centre for Physics, Vallico Sotto, Tuscany, Italy23-30 July 2016
International Conference on Condensed Matter & Applied PhysicsBikaner Technical University, Bikaner30-31 October 2015
Current Trends in Condensed Matter PhysicsNIT Jalandhar25-29 September 2020
Nanotechnology & Biotechnology-the Pinnacle of Scientific EffortsSVNIT, Surat20-24 March 2017
Role Of Physics in Technology DevelopmentSVNIT, Surat02-06 January 2017
Solar Photovoltaic Energy: Contemporary Technology and Recent AdvancesSVNIT, Surat08-12 October 2016
Advanced Scientific Tools for Material and Nuclear TechnologySVNIT, Surat02-06 May 2016
Science & Technology of Advanced MaterialsSVNIT, Surat21-23 August 2015
High Performance Computing Architecture and Applications for engineering & ScientistsSVNIT, Surat24-26 January 2015
Seminar on Recent Advances in Condensed Matter and Material PhysicsThe Maharaja Sayajirao University of Baroda28 February 2009
One Day Workshop on Fundamentals of Quantum MechanicsNavyug Science College, Surat20 January 2008
Two Day Workshop on Fundamentals of Quantum MechanicsNavyug Science College, Surat24-25 December 2006

Funded Projects
Project IDTitleFunding AgencyDurationAmountRoleStatus
PDF/2021/000546Electronic, Magnetic and Topological Properties of Square-Octagon SuperconductorsANRF, GoI22236800PICompleted

Academic / Administrative Responsibilities
PositionFacultyFromTo
Head of the DepartmentScience and Humanities2025-10-06Present

Conferences
AuthorTitle/AbstractProceedingsConference ThemeVenueDOIRole
Rajesh O. Sharma, L. K. Saini, and B. P. BahugunaA variational Monte Carlo study of different spin configurations of electron-hole bilayerAIP Conference Proceedings 1953, 040030 (2018)2nd International Conference on Condensed Matter and Applied PhysicsBikaner Poster Presentation
B. P. Bahuguna, L. K. Saini, and Rajesh O. SharmaElectric field effects on the optical properties of buckled GaAs monolayerAIP Conference Proceedings 1942, 090007 (2018)DAE Solid State Physics Symposium 2017Mumbai Poster Presentation
B. P. Bahuguna, L. K. Saini, and Rajesh O. SharmaThe dielectric response and electronic properties of GaS monolayer: A first-principles studyAIP Conference Proceedings 2006, 030016 (2018)National Conference on Recent Advances in Experimental and Theoretical PhysicsJammu Poster Presentation
L. K. Saini, M. G. Nayak, and Rajesh O. SharmaCorrelation effects on spin-polarized electron- hole quantum bilayerAIP Conference Proceedings 1728, 020001 (2016)International Conference on Condensed Matter and Applied PhysicsBikaner Poster Presentation
B. P. Bahuguna, Rajesh O. Sharma, and L. K. SainiThe LDA+U calculation of electronic band structure of GaAsAIP Conference Proceedings 1728, 020601 (2016)International Conference on Condensed Matter and Applied PhysicsBikaner Poster Presentation

Invited Talks
TopicDateInviting Organization
Exploring the Role of Quantum Mechanics in Quantum Computing2025-10-18DBRAIT, Sri Vijyapuram
A diffusion Monte Carlo Study of Different Spin Configurations of Electron-Hole Bilayer system2017-12-07IIT Roorkee