Santosh Karki Chhetri Data-verified

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

Researcher

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

faculty

7 h-index 26 pubs 106 cited

Research Areas

Links

ORCID

OverviewAI-generated summary

Santosh Karki Chhetri's research focuses on the investigation of magnetic properties in layered materials, particularly those with potential applications in two-dimensional (2D) technologies. His work examines the evolution of magnetism in materials such as FePSe3, NdSbxTe2-x+δ, and Mn2-xZnxSb, exploring phenomena like insulator-to-metal transitions and gigantic magnetoresistance. Chhetri also studies the coupling between magnetic and transport properties, as well as field-induced spin polarization in layered antiferromagnets like NiPS3. His research extends to understanding the synthesis, crystal, electronic, and nonlinear optical properties of thiophosphates, including KInP2S7 and KCrP2S7. Additionally, he has investigated the role of dislocations on tin diffusion in germanium-tin layers during low-temperature annealing and conducted quantum oscillation studies on nodal line semimetals like Ni3In2S2-Se.

Metrics

  • h-index: 7
  • Publications: 26
  • Citations: 106

Selected Publications

  • Ferromagnetic spin glass state and anomalous Hall effect in topological semimetal candidate Mn <sub>2</sub> Sb <sub>2</sub> Te <sub>5</sub> (2026)
    DOI OpenAlex
  • Chalcogen doping effect on the insulator-to-metal transition in GdPS (2026)
    DOI OpenAlex
  • Evolution of magnetoresistance in the magnetic topological semimetals <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mi>NdS</mml:mi> <mml:msub> <mml:mi mathvariant="normal">b</mml:mi> <mml:mi>x</mml:mi> </mml:msub> <mml:mi mathvariant="normal">T</mml:mi> <mml:msub> <mml:mi mathvariant="normal">e</mml:mi> <mml:mrow> <mml:mn>2</mml:mn> <mml:mo>−</mml:mo> <mml:mi>x</mml:mi> </mml:mrow> </mml:msub> </mml:mrow> </mml:math> (2025)
    1 citation DOI OpenAlex
  • Thickness‐Dependent Skyrmion Evolution in Fe <sub>3</sub> GeTe <sub>2</sub> During Magnetization Reversal (2025)
    DOI OpenAlex
  • Quantum oscillation studies of the nodal line semimetal Ni3In2S2-Se (2025)
    6 citations DOI OpenAlex
  • Tuning magnetism in Ising-type van der Waals magnet FePS<sub>3</sub> by lithium intercalation (2025)
    5 citations DOI OpenAlex
  • Large negative magnetoresistance in the off-stoichiometric topological semimetal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>PrSb</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>Te</mml:mi><mml:mrow><mml:mn>2</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> (2025)
    5 citations DOI OpenAlex
  • Large negative magnetoresistance in antiferromagnetic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi mathvariant="normal">G</mml:mi><mml:msub><mml:mi mathvariant="normal">d</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">S</mml:mi><mml:msub><mml:mi mathvariant="normal">e</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> (2025)
    5 citations DOI OpenAlex
  • Medium‐Entropy Engineering of Magnetism in Layered Antiferromagnet Cu<i><sub>x</sub></i>Ni<sub>2(1‐</sub><i><sub>x</sub></i><sub>)</sub>Cr<i><sub>x</sub></i>P<sub>2</sub>S<sub>6</sub> (2024)
    6 citations DOI OpenAlex
  • Insulator‐to‐Metal Transition and Isotropic Gigantic Magnetoresistance in Layered Magnetic Semiconductors (2024)
    10 citations DOI OpenAlex
  • Evolution of magnetism in the magnetic topological semimetal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>NdS</mml:mi><mml:msub><mml:mi mathvariant="normal">b</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mi mathvariant="normal">T</mml:mi><mml:msub><mml:mi mathvariant="normal">e</mml:mi><mml:mrow><mml:mn>2</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> (2024)
    11 citations DOI OpenAlex
  • Field-induced spin polarization in the lightly Cr-substituted layered antiferromagnet <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>NiP</mml:mi><mml:msub><mml:mi mathvariant="normal">S</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> (2024)
    8 citations DOI OpenAlex
  • Distinct Composition‐Dependent Topological Hall Effect in Mn<sub>2‐x</sub>Zn<sub>x</sub>Sb (2024)
    2 citations DOI OpenAlex
  • Understanding and Tuning Magnetism in Layered Ising‐Type Antiferromagnet FePSe<sub>3</sub> for Potential 2D Magnet (2024)
    15 citations DOI OpenAlex
  • Role of dislocations on Sn diffusion during low temperature annealing of GeSn layers (2023)
    7 citations DOI OpenAlex

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Collaborators

Researchers in the database who share publications

Gokul Acharya University of Arkansas at Fayetteville 20 shared publications Md Rafique Un Nabi University of Arkansas at Fayetteville 17 shared publications Rabindra Basnet University of Arkansas at Pine Bluff 16 shared publications Dinesh Upreti University of Arkansas at Fayetteville 16 shared publications Jin Hu University of Arkansas at Fayetteville 11 shared publications Jin Hu University of Arkansas at Fayetteville 11 shared publications M. M. Sharma University of Arkansas at Fayetteville 8 shared publications Mansour Mortazavi University of Arkansas at Pine Bluff 7 shared publications

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