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Showing 1–5 of 5 results
Advanced filters: Author: Cheol-Yeon Cheon Clear advanced filters

  • NiPS3 is a van der Waals material, which in the bulk is antiferromagnetic. Whether the antiferromagnetism persists down to the monolayer remains a topic of debate. Here, through magnetotransport measurements Cheon et al find that monolayer NiPS3 exhibits two magnetic transitions, with a low temperature long-range ordered state.

    • Cheol-Yeon Cheon
    • Volodymyr Multian
    • Dmitry Lebedev
    ResearchOpen Access
    Nature Communications
    Volume: 17, P: 1-8

  • Beneficiary defects could be utilized to introduce magnetism into materials that are not intrinsically magnetic. Here, the authors demonstrate long range magnetic order in the air-stable, defective Platinum Diselenide in the ultimate limit of thickness by using proximitized graphene as a probe.

    • Ahmet Avsar
    • Cheol-Yeon Cheon
    • Andras Kis
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-7

  • Deep level transient spectroscopy (DLTS) is an established characterization technique used to study electrically active defects in 3D semiconductors. Here, the authors show that DLTS can also be applied to monolayer semiconductors, enabling in-situ characterization of the energy states of different defects and their interactions.

    • Yanfei Zhao
    • Mukesh Tripathi
    • Andras Kis
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-9