Quasi 2D and 1D van der Waals quantum materials

Alexander A. Balandin

doi:10.1117/12.2601790

3 August 2021 Quasi 2D and 1D van der Waals quantum materials

Alexander A. Balandin

Proceedings Volume 11800, Low-Dimensional Materials and Devices 2021; 118000U (2021) https://doi.org/10.1117/12.2601790
Event: SPIE Nanoscience + Engineering, 2021, San Diego, California, United States

Abstract

In this keynote talk, I will describe the properties and device applications of quasi-2D and quasi- 1D quantum van der Waals (vdW) materials. The 2D vdW materials include TMDs, which exfoliate into quasi-2D atomic layers. The focus will be on 1T-TaS2, a unique material with charge-density-wave (CDW) phases observed above room temperature. The 1D vdW materials include members of the TMT family, which exfoliate into quasi-1D atomic threads. I will discuss switching among various CDW phases and possibilities of their device applications; the use of the current fluctuations for observing phase transitions; and current carrying capacity of TaSe3 atomic bundles.

Conference Presentation

Citation Download Citation

Alexander A. Balandin "Quasi 2D and 1D van der Waals quantum materials", Proc. SPIE 11800, Low-Dimensional Materials and Devices 2021, 118000U (3 August 2021); https://doi.org/10.1117/12.2601790

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