@PremakumarYanda

Postdoctoral Research Scientist

 Dresden, Germany
Joined January 2023
  • Tweets49
  • Following50
  • Followers37
Happy to share that our paper was published in PRB. "Emergent spin-singlet pairing in the frustrated kagome metal Sc3Mn3Al7Si5" journals.aps.org/prb/abstrac… @mpi_CPfS @PhysRevB

Emergent spin-singlet pairing in the frustrated kagome metal ${\mathrm{Sc}}_{3}{\text{Mn}}_{3}{\m...

The metallic kagome compound ${\mathrm{Sc}}_{3}{\mathrm{Mn}}_{3}{\mathrm{Al}}_{7}{\mathrm{Si}}_{5}$ has attracted attention as a candidate platform where geometric frustration and itinerant electrons...

journals.aps.org
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Excited to receive the Quantum Materials AccelNet award (NSF/ICAM), supporting an international collaboration between Ludwig Maximilian University of Munich and Rice University.🥳 Looking forward to contributing to global quantum materials research! #NSF #ICAM #LMU #Rice
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Congratulations to Subhajit and the team! Delighted to be part of this work, and looking forward to more collaborations- towards better science together 🔬
Subhajit Roychowdhury@RCSubhajit22 Sep 2025
Recent work from #TQMLab published in @J_A_C_S "Emergent Ferromagnetism and Spin Gapless Conductivity in Atomically Thin Co3Sn2S2 Nanosheets" pubs.acs.org/doi/10.1021/jac… @pranav_negi_ @PremakumarYanda @ANRFIndia @chm_iiserb @iiserbhopal

Emergent Ferromagnetism and Spin Gapless Conductivity in Atomically Thin Co3Sn2S2 Nanosheets

Abstract. Spin-gapless semiconductors (SGSs) represent an intriguing class of quantum materials that bridge the gap between half-metallic ferromagnets and

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Excited to share our new work in Advanced Functional Materials!🎉 Direct Evidence of Topological Dirac Fermions in a Low Carrier Density Correlated 5d Oxide - Wiley Online Library advanced.onlinelibrary.wiley… @mpi_CPfS @claudia_felser @cgsbond @AdvPortfolio @desy @synchroSOLEIL
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Candidates interested in Solid-state Chemistry and Topological Materials are invited to apply for the position…
Dept of Chemistry, IISER Bhopal@chm_iiserb26 Aug 2025
📢An excellent opportunity for PhD Scholar to begin their research career at @chm_iiserb @iiserbhopal 🌱Work on advancing sustainable energy goals, supported by the Institute Postdoctoral Fellowship. Apply Now: iiserb.ac.in/dofa/vacancy Deadline: 10/09/2025
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Excited to announce our new paper in PRB Letters! 🎉 We uncovered a hidden magnetic state in Yb₂BaCuO₅ that also shows multiferroicity, where magnetism & electricity coexist. Big thanks to my collaborators! @QuantumMatLab @jncasr @PhysRevB @ILLGrenoble journals.aps.org/prb/abstrac…

Multiferroicity in the incommensurate magnetic phase of ${\mathrm{Yb}}_{2}{\mathrm{BaCuO}}_{5}$

The green phase compounds ${R}_{2}\mathrm{BaCu}{\mathrm{O}}_{5}$ ($R=\mathrm{Rare}$ earth) have recently emerged as promising candidates for magnetoelectric coupling arising from $4f\text{\ensurema...

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Recent work from #TQMLab published in @J_A_C_S Evidence of Ferroelectric Distortions in Topological Crystalline Insulators via Transverse Thermoelectric Measurements pubs.acs.org/doi/10.1021/jac… @chm_iiserb @iiserbhopal @pranav_negi_ @claudia_felser @cgsbond @Gvamvim @GroupIbanez

Evidence of Ferroelectric Distortions in Topological Crystalline Insulators via Transverse Thermo...

Abstract. The transverse thermoelectric (Nernst) effect is a powerful probe for studying the electronic and structural properties of materials. In this stu

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Claudia Felser receives the #VonHippelAward 🏆 and is named a 2024 Clarivate Highly Cited Researcher! Her groundbreaking work in topological #quantumMaterials reshapes condensed matter science. Congratulations on this well-deserved recognition! 👏 cpfs.mpg.de/3694669/20241122

Claudia Felser receives Von Hippel Award and is Clarivate Highly Cited Researcher 

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In our recent article, we observed Giant Topological Hall Effect and Colossal Magnetoresistance in Heusler Ferromagnet near Room Temperature - Yanda - Advanced Materials - Wiley Online Library onlinelibrary.wiley.com/doi/… @WileyGlobal @AdvPortfolio @mpi_CPfS @claudia_felser @cgsbond

Giant Topological Hall Effect and Colossal Magnetoresistance in Heusler Ferromagnet near Room...

Ferromagnetic shape memory Heusler alloy Ni2Mn1.4In0.6 exhibits colossal magnetoresistance (CMR) and giant topological Hall effect (THE) near room temperature, which is attributed to the enhanced...

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Origins of Polar Crystal Structure and Multiferroicity in the Antiferromagnet TbFeWO6 By Sundaresan Athinarayanan et al. @jncasr @ILLGrenoble Read the paper 👉 go.acs.org/bmR
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I am delighted to share our recent article on Origins of Polar Crystal Structure and Multiferroicity in the Antiferromagnet TbFeWO6 | Chemistry of Materials @QuantumMatLab @ChemMater @jncasr pubs.acs.org/doi/full/10.102…

Origins of Polar Crystal Structure and Multiferroicity in the Antiferromagnet TbFeWO6

Abstract. Cation-ordered polar (Pna21) materials RFeWO6 (R = rare earth) have gained significant attention due to their multiferroic properties. These mate

pubs.acs.org
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Our recent article, just published in Advanced Materials, shows giant room temperature topological Hall effect in a square lattice ferromagnet LaMn2Ge2 as a result of non-coplanar spin structure. I am happy to have been part of this project and to have contributed equally.
Subhajit Roychowdhury@RCSubhajit15 Jul 2024
In our recent paper, we observed Giant Room‐Temperature Topological Hall Effect in a Square‐Net Ferromagnet LaMn2Ge2 published in @advancematerial @WileyGlobal onlinelibrary.wiley.com/doi/… @claudia_felser @cgsbond @Gvamvim @mpi_CPfS @chm_iiserb @iiserbhopal

Giant Room‐Temperature Topological Hall Effect in a Square‐Net Ferromagnet LaMn2Ge2

Noncollinear ferromagnetic (FM) LaMn2Ge2, characterized by a Mn square-net lattice exhibits a giant topological Hall resistivity, ρyxT, of ≈4.5 µΩ cm at room temperature which is significantly...

advanced.onlinelibrary.wiley.com
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Congratulations to Prof. A. Sundaresan and group! I’m delighted to have contributed to it..
Quantum Materials Lab@QuantumMatLab8 Jul 2024
We're thrilled to share that our research group has been awarded the Certificate of Excellence by Quantum Design India for our technical proficiency in handling MPMS and PPMS! 🎉 @jncasr @IndiaDST @qdusa
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We're thrilled to share that our research group has been awarded the Certificate of Excellence by Quantum Design India for our technical proficiency in handling MPMS and PPMS! 🎉 @jncasr @IndiaDST @qdusa
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Negative magnetization and magnetic ordering of rare earth and transition metal sublattices in NdFe0.5Cr0.5O3 doi.org/10.1088/1361-648X/ad… via @JPhysCM
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Check out our paper just appeared in PRB @PhysRevB @QuantumMatLab Phys. Rev. B 109, 104411 (2024) - Exploring magnetism and magnetoelectric properties in the green phase of R2BaCuO5 (R = Er, Eu, Y, Tm, and Lu): The role of 4f-3d exchange coupling journals.aps.org/prb/abstrac…

Exploring magnetism and magnetoelectric properties in the green phase of ${R}_{2}\mathrm{BaCu}{\m...

We report a comprehensive investigation into the magnetic and magnetoelectric characteristics of green phase compounds ${R}_{2}\mathrm{BaCu}{\mathrm{O}}_{5}$ ($R=\mathrm{Er}$, Eu, Y, Tm, and Lu)...

journals.aps.org
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Premakumar Yanda retweeted
Rahul Yadav@raorahul2549727 Feb 2024
In the following news article, we briefly discuss various neutron and muon techniques available at @isisneutronmuon and how one can access these through the collaborative efforts of @IndiaDST and @STFC_Matters currentscience.ac.in/Volumes…
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This latest article dives deep into the mechanism behind the emergence of electric polarization in type-II multiferroics. Congratulations to Dr. Pavitra!
PIB India
@PIB_India16 Feb 2024
Scientists uncover unique properties in a multiferroic material potential for energy-efficient data storage The findings of this study could find applicability in the domain of energy-efficient data storage. Specifically, if the material possesses the ability to exhibit the same phenomena at room temperature, it could pave the way for energy-efficient manipulation of spin using small electric fields Read more: pib.gov.in/PressReleasePage.…
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Premakumar Yanda retweeted
C. Shekhar, Ph D@cgsbond28 Jan 2024
Several postdoctoral positions cpfs.mpg.de/en/jobs

Jobs

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Phys. Rev. B 109, 035124 (2024) - Quantum oscillations revealing topological band in kagome metal ${\mathrm{ScV}}_{6}{\mathrm{Sn}}_{6}$ journals.aps.org/prb/abstrac…

Quantum oscillations revealing topological band in kagome metal ${\mathrm{ScV}}_{6}{\mathrm{Sn}}_...

Compounds with kagome lattice structure are known to exhibit Dirac cones, flatbands, and van Hove singularities, which host numerous versatile quantum phenomena. Inspired by these intriguing proper...

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