Aaron Wegner Data-verified

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Researcher

University of Arkansas
Last publication 2021 Last refreshed 2026-05-16

faculty

7 h-index 29 pubs 247 cited

Research Areas

Links

ORCID Lab Website

OverviewAI-generated summary

Aaron Wegner's research focuses on condensed matter physics, particularly the study of magnetic topological materials. His work investigates phenomena such as the spin-flop transition in van der Waals antiferromagnets and the evidence for magnetic-field-induced Weyl states in antiferromagnetic topological insulators like Mn(Bi$_{1-x}$Sb$_{x}$)$_{2}$Te$_{4}$. He has also published on the giant topological Hall effect in tetragonal Mn$_{2-x}$Zn$_{x}$Sb and the transport properties of Fe-doped Weyl semimetal WTe$_{2}$. Wegner's research network includes collaborations with Rabindra Basnet at the University of Arkansas at Pine Bluff, and with K. C. Pandey, Jin Hu, and Gokul Acharya at the University of Arkansas at Fayetteville. He has a h-index of 7, with 29 total publications and 239 citations.

Metrics

  • h-index: 7
  • Publications: 29
  • Citations: 247

Selected Publications

  • Giant topological Hall effect in centrosymmetric tetragonal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Mn</mml:mi><mml:mrow><mml:mn>2</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Zn</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi>Sb</mml:mi></mml:mrow></mml:math> (2021)
    20 citations DOI OpenAlex
  • Highly sensitive spin-flop transition in antiferromagnetic van der Waals material <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>M</mml:mi><mml:mi mathvariant="normal">P</mml:mi><mml:msub><mml:mi mathvariant="normal">S</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> (<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>M</mml:mi><mml:mo>=</mml:mo><mml:mi>Ni</mml:mi></mml:mrow></mml:math> and Mn) (2021)
    68 citations DOI OpenAlex
  • Evidence for a Magnetic-Field-Induced Ideal Type-II Weyl State in Antiferromagnetic Topological Insulator <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>Mn</mml:mi><mml:msub><mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:msub><mml:mrow><mml:mi>Bi</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mi>x</mml:mi></mml:msub><mml:mo stretchy="false">)</mml:mo></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>Te</mml:mi></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math> (2021)
    51 citations DOI OpenAlex

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Collaboration Network

42 Collaborators 2 Institutions 1 Country

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