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Ekaterina Pomjakushina

Ekaterina Pomjakushina

D-Index & Metrics

Chemistry

D-Index
51
Citations
9774
World Ranking
13904
National Ranking
244

Overview

Ekaterina Pomjakushina is a researcher affiliated with the Paul Scherrer Institute in Switzerland, specializing in Physics and Astronomy as well as Materials Science. Their research work encompasses several subfields including Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Materials Chemistry, with an additional focus on Geophysics.

The scientist's main topics of study include:

  • Advanced Condensed Matter Physics
  • Rare-earth and actinide compounds
  • Physics of Superconductivity and Magnetism
  • Topological Materials and Phenomena
  • Magnetic and transport properties of perovskites and related materials
  • Iron-based superconductors research
  • Multiferroics and related materials

Pomjakushina has published extensively, with contributions primarily appearing in venues such as Physical Review B, arXiv, Nature Communications, Zenodo, and npj Quantum Materials. The publication record includes 24 papers in Physical Review B and arXiv each, 9 in Nature Communications, 8 in Zenodo, and 7 in npj Quantum Materials.

Frequent collaborators include Dariusz Jakub Gawryluk, Igor V. Plokhikh, Tian Shang, M. Medarde, and Vladimir Pomjakushin.

Recent publications illustrate the focus on topological and magnetic properties of materials. Notable papers include:

  • Topological Magnetic Phase in the Candidate Weyl Semimetal CeAlGe, 2020, Physical Review Letters
  • Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet, 2020, Zurich Open Repository and Archive (University of Zurich)
  • Magnetism and anomalous transport in the Weyl semimetal PrAlGe: possible route to axial gauge fields, 2020, npj Quantum Materials
  • A quantum magnetic analogue to the critical point of water, 2021, Nature
  • Anomalous Hall resistivity and possible topological Hall effect in the EuAl4 antiferromagnet, 2021, Physical Review B

Best Publications

  • Synthesis and crystal growth of Cs 0.8 (FeSe 0.98 ) 2 :a new iron-based superconductor with T c = 27 K

    A Krzton-Maziopa;Z Shermadini;E Pomjakushina;V Pomjakushin

  • Observation of Weyl nodes and Fermi arcs in tantalum phosphide

    N. Xu;H. M. Weng;B. Q. Lv;B. Q. Lv;C. E. Matt

  • Spin-state transition in LaCoO3: direct neutron spectroscopic evidence of excited magnetic states.

    A. Podlesnyak;S. Streule;J. Mesot;M. Medarde

  • Direct observation of the spin texture in SmB6 as evidence of the topological Kondo insulator

    N. Xu;P. K. Biswas;J. H. Dil;R. S. Dhaka;R. S. Dhaka

  • Surface and bulk electronic structure of the strongly correlated system SmB 6 and implications for a topological Kondo insulator

    N. Xu;X. Shi;X. Shi;P. K. Biswas;C. E. Matt;C. E. Matt

  • Synthesis and crystal growth of Cs0.8(FeSe0.98)2: a new iron-based superconductor with Tc=27K

    A. Krzton-Maziopa;Z. Shermadini;E. Pomjakushina;V. Pomjakushin

  • Pressure induced static magnetic order in superconducting FeSe1-x.

    M. Bendele;M. Bendele;A. Amato;K. Conder;M. Elender

  • Optical properties of V 1 − x Cr x O 2 compounds under high pressure

    C. Marini;C. Marini;E. Arcangeletti;D. Di Castro;L. Baldassare

  • Coexistence of magnetism and superconductivity in the iron-based compound Cs0.8(FeSe0.98)2.

    Z. Shermadini;A. Krzton-Maziopa;M. Bendele;M. Bendele;R. Khasanov

  • Coexistence of superconductivity and magnetism in FeSe 1 − x under pressure

    M. Bendele;M. Bendele;A. Ichsanow;Yu. Pashkevich;L. Keller

  • Electrical conductivity of the proton conductor BaZr0.9Y0.1O3−δ obtained by high temperature annealing

    S.B.C. Duval;P. Holtappels;U.F. Vogt;E. Pomjakushina

  • Tunable conductivity threshold at polar oxide interfaces

    M.L. Reinle-Schmitt;C. Cancellieri;Danfeng Li;D. Fontaine

  • Synthesis, crystal structure, and chemical stability of the superconductor FeSe 1 − x

    E. Pomjakushina;K. Conder;V. Pomjakushin;M. Bendele

  • Coexistence of incommensurate magnetism and superconductivity in Fe 1 + y Se x Te 1 − x

    R. Khasanov;M. Bendele;M. Bendele;A. Amato;P. Babkevich;P. Babkevich

  • Synthesis of a new alkali metal–organic solvent intercalated iron selenide superconductor with Tc ≈ 45 K

    A Krzton-Maziopa;E V Pomjakushina;V Yu Pomjakushin;F von Rohr

  • Tunable anomalous Hall conductivity through volume-wise magnetic competition in a topological kagome magnet.

    Z. Guguchia;Z. Guguchia;J. A. T. Verezhak;D. J. Gawryluk;S. S. Tsirkin

  • Anisotropic superconducting properties of single-crystalline FeSe 0.5 Te 0.5

    M. Bendele;M. Bendele;S. Weyeneth;R. Puzniak;A. Maisuradze

  • Topological Magnetic Phase in the Candidate Weyl Semimetal CeAlGe

    Pascal Puphal;Vladimir Pomjakushin;Naoya Kanazawa;Victor Ukleev

  • Evidence of nodeless superconductivity in FeSe 0.85 from a muon-spin-rotation study of the in-plane magnetic penetration depth

    R. Khasanov;K. Conder;E. Pomjakushina;A. Amato

  • 4-spin plaquette singlet state in the Shastry-Sutherland compound SrCu2(BO3)(2)

    M. E. Zayed;M. E. Zayed;M. E. Zayed;Ch. Rüegg;Ch. Rüegg;Ch. Rüegg;J. Larrea J.;A. M. Läuchli

  • Evolution of two-gap behavior of the superconductor FeSe1-x.

    R. Khasanov;M. Bendele;M. Bendele;A. Amato;K. Conder

  • High-temperature order-disorder transition and polaronic conductivity in PrBaCo2O5.48

    S. Streule;A. Podlesnyak;D. Sheptyakov;E. Pomjakushina

  • Tunable Berry Curvature Through Magnetic Phase Competition in a Topological Kagome Magnet

    Z. Guguchia;J. Verezhak;D. Gawryluk;S.S. Tsirkin

Frequent Co-Authors

Anthony A. Amato
Anthony A. Amato Claude Bernard University Lyon 1
Denis Sheptyakov
Denis Sheptyakov Paul Scherrer Institute
Hong Ding
Hong Ding Chinese Academy of Sciences
Thomas Lippert
Thomas Lippert Paul Scherrer Institute
H. R. Ott
H. R. Ott ETH Zurich
D. I. Khomskii
D. I. Khomskii University of Cologne
Oleg V. Yazyev
Oleg V. Yazyev École Polytechnique Fédérale de Lausanne

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