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Superconductivity and Magnetotransport of Single-Crystalline NbSe2 Nanoplates Grown by Chemical Vapour Deposition

Abstract

NbSe2 is a typical transition metal dichalcogenide with rich variety of electronic ground states existing in its nanostructures, including two-dimensional superconductivity and charge denisty wave. However, the direct growth of high-quality single-crystalline NbSe2 nanostructures is still challenging, which limits their applications in electronic devices. Here, we report the growth of high-quality NbSe2 nanoplates by a single-step chemical vapour deposition. Their temperature and magnetic-field dependent superconducting behaviors were investigated by four-terminal devices fabricated on individual nanostructures. The NbSe2 nanoplates show two-dimensional characteristics of superconducting transitions and strong anisotropy with magnetic field orientation, providing potential platforms for the exploration of new physics in nanoelectronic devices.

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Publication details

The article was received on 05 Sep 2017, accepted on 29 Sep 2017 and first published on 03 Oct 2017


Article type: Communication
DOI: 10.1039/C7NR06617A
Citation: Nanoscale, 2017, Accepted Manuscript
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    Superconductivity and Magnetotransport of Single-Crystalline NbSe2 Nanoplates Grown by Chemical Vapour Deposition

    Y. Zou, Z. Chen, E. Zhang, F. Xiu, S. Matsumura, L. Yang, M. Hong and J. Zou, Nanoscale, 2017, Accepted Manuscript , DOI: 10.1039/C7NR06617A

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