Characterization of atomically thin PtTe<sub>2</sub> and their Cr alloys for electronic transport devices

POSTER

Abstract

We show our current results characterizing the thickness of thin crystals of PtTe2 through atomic force microscopy (AFM) and Raman spectroscopy. Additionally, we present our ongoing efforts at fabricating electronic devices of the CrxPt1-xTe2 family of materials. By informing our sample fabrication with these two techniques, we are able to improve our sample throughput for electronic transport measurements at low temperatures.

*This work was supported by the US Department of Energy, Office of Science, Office of Basic Energy Sciences under award number DE-SC0018154. Funding for travel was provided by the Cal. State. Long Beach and the Ohio State University Partnership for Education and Research in Topological Materials, a National Science Foundation PREM, under Grant No. 2425133

Presenters

  • Chenchu H Yakasiri Saravanan

    • Department of Physics and Astronomy, California State University, Long Beach

Authors

  • Chenchu H Yakasiri Saravanan

    • Department of Physics and Astronomy, California State University, Long Beach

  • Joshua A Luna

    • Department of Physics and Astronomy, California State University, Long Beach
    • Department of Physics and Astronomy, California State University of Long Beach

  • Movindu K Dissanayake Mudiyanselage

    • Department of Physics and Astronomy, California State University, Long Beach
    • Department of Physics and Astronomy, California State University Long Beach
    • Department of Physics and Astronomy California State University Long Beach
    • Department of Physics and Astronomy, California State University of Long Beach

  • Stefan Lucero

    • Department of Physics and Astronomy, California State University, Long Beach
    • Department of Physics and Astronomy, California State University of Long Beach

  • Anise E Mansour

    • Department of Physics and Astronomy, California State University, Long Beach
    • Department of Physics and Astronomy, California State University Long Beach
    • Department of Physics and Astronomy California State University, Long Beach

  • Michelle McKenzie

    • Department of Physics and Astronomy, California State University, Long Beach

  • Archibald J Williams

    • Department of Chemistry and Biochemistry, The Ohio State University
    • The Ohio State University

  • Joshua E Goldberger

    • Department of Chemistry and Biochemistry, The Ohio State University
    • The Ohio State University

  • Claudia Ojeda-Aristizabal

    • Department of Physics and Astronomy, California State University, Long Beach
    • Department of Physics and Astronomy, California State University Long Beach
    • Department of Physics and Astronomy California State University Long Beach
    • Department of Physics and Astronomy, California State University of Long Beach