Subhrangsu Sarkar | Metal Nanoparticles | Best Research Article Award
Dr. Subhrangsu Sarkar , University of Fribourg , Switzerland.
Dr. Subhrangsu Sarkar ๐ is a dedicated physicist and post-doctoral fellow at the University of Fribourg, Switzerland ๐จ๐ญ, working under Prof. Christian Bernhard. With a deep passion for nanoscience and quantum physics, his academic journey spans prestigious institutes like TIFR Mumbai and IIT Delhi ๐ฎ๐ณ. His research investigates the intricate effects of finite sizes in metal nanoparticles, blending quantum, surface, and lattice deformation phenomena ๐ฌ. An awardee of the Swiss Government Excellence Scholarship ๐ , he brings international insight and innovative thinking to condensed matter physics. His pursuits reflect a balance of theoretical understanding and experimental precision โ๏ธ.
Publication Profile
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๐ Education and Experienceย
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๐ Postdoctoral Researcher, University of Fribourg, Switzerland (Jul 2018 โ Present)
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๐ Postdoctoral Researcher, Department of Physics, IISc Bengaluru, India (Feb 2018 โ Jun 2018)
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๐ Ph.D. in Physics, TIFR, Mumbai, India (Aug 2010 โ Dec 2017)
(Thesis: Finite size effect in metal nanoparticles) -
๐ M.Sc. in Physics, IIT Delhi (Aug 2008 โ Jul 2010) โ CGPA: 7.933
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๐ B.Sc. (Hons.) in Physics, (Aug 2005 โ Jul 2008)
Suitabilty Summary
Dr. Subhrangsu Sarkar, currently a Post-Doctoral Fellow at the University of Fribourg, Switzerland, is a distinguished physicist whose research exemplifies scientific excellence and innovation. His recent publication titled โComposite antiferromagnetic and orbital order with altermagnetic properties at a cuprate/manganite interfaceโ (PNAS Nexus, 2024) is a strong contender for the Best Research Article Award. This pioneering work unravels a novel interplay of composite magnetic and orbital orders, revealing altermagnetic properties at a complex oxide interfaceโan area at the forefront of condensed matter physics.
Professional Developmentย
Dr. Sarkar’s professional journey is marked by rigorous training and global exposure ๐. Selected through highly competitive entrance exams like TIFR and JEST, he built a strong foundation in theoretical and experimental physics ๐งช. His postdoctoral stints at IISc Bengaluru ๐ฎ๐ณ and the University of Fribourg ๐จ๐ญ have advanced his expertise in condensed matter and nanoscale physics. Collaborating with top researchers and publishing impactful findings, he continues to push the boundaries of material science ๐. His participation in global scientific communities and commitment to interdisciplinary innovation shape his evolution as a skilled and forward-thinking researcher ๐ง โจ.
Research Focusย
Dr. Sarkarโs research is focused on condensed matter physics, particularly exploring finite size effects in metal nanoparticles ๐ฌ. His work delves into the complex interaction of quantum size, surface energy, and lattice deformation at the nanoscale โ๏ธ. Through a combination of experimental methods and theoretical analysis, he aims to understand how these effects influence the electronic, magnetic, and structural properties of nanomaterials ๐ก๏ธ. His current work at the University of Fribourg involves optical spectroscopy and superconductivity studies, contributing to the development of next-generation quantum materials and devices ๐ก๐ง. His research sits at the intersection of physics and nanotechnology ๐งฟ.
Awards and Honorsย
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๐จ๐ญ Swiss Government Excellence Scholarship for Post-Doctoral Research (2018) ๐
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๐ TIFR Research Fellowship โ Selected via national test and interview (Top 50 of 5000) ๐ง
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๐งช National Eligibility Test (NET) in Physics, CSIR, Govt. of India (2010) โ
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๐ Joint Entrance Screening Test (JEST) in Physics โ 97.8 percentile, Top 100 (2010) ๐
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๐ฏ Joint Admission Test (IIT-JAM) for M.Sc. in Physics โ All India Rank 146 (2010) ๐
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๐ Composite antiferromagnetic and orbital order with altermagnetic properties at a cuprate/manganite interface โ PNAS Nexus, 2024
๐ DOI: 10.1093/pnasnexus/pgae100 ๐ 2024 ๐งฒ๐ง
Publication Top Notes
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โ๏ธ Nanocrystalline Flash Annealed Nickel Oxide for Large Area Perovskite Solar Cells โ Advanced Science, 2023
๐ DOI: 10.1002/advs.202302549 ๐ 2023 โก๐ -
๐งช Long-ranged Cu-based order with dz2d_{z^2} orbital character at a YBaโCuโOโ/manganite interface โ npj Quantum Materials, 2021
๐ DOI: 10.1038/s41535-021-00311-y ๐ 2021 ๐งฒ๐ฌ -
๐ Magnetic field dependence of the copper charge density wave order in a YBaโCuโOโ/Ndโ.โโ (Caโ.โSrโ.โ)โ.โโ MnOโ superlattice โ Physical Review B, 2021
๐ DOI: 10.1103/PhysRevB.104.174513 ๐ 2021 ๐ก๐ -
๐ Infrared study of the interplay of charge, spin, and lattice excitations in the magnetic topological insulator EuInโAsโ โ Physical Review B, 2021
๐ DOI: 10.1103/physrevb.103.245101 ๐ 2021 ๐๐ถ -
๐ฌ Dependence of fast electron characteristics on the thickness of the nanocrystalline film target in intense, ultrashort laserโsolid interaction โ Applied Physics B, 2020
๐ DOI: 10.1007/s00340-020-07499-0 ๐ 2020 ๐ฅ๐งฟ