DOI: 10.1063/1.1563307. MoS 2 nanoflowers and their field-emission properties

MoS 2 nanoflowers and their field-emission properties

10.1063/1.1563307

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

Elegant three-dimensional MoS2 nanoflowers were uniformly formed via heating a MoO2 thin film in a vapor sulfur atmosphere. Tens to hundreds of petals were self-assembled within a single nanoflower. Each petal, 100–300 nm wide and only several nanometers thick, exhibited a hexagonal structure. The number of petal layers gradually decreased towards the edges, resulting in uniquely thin edges, typically less than 3 nm. The MoS2 nanoflowers appeared to be excellent field emitters displaying a current density of 0.01 and 10 mA/cm2 at macroscopic fields of 4.5–5.5 and 7.6–8.6 V/μm, respectively; the electron field emission was consistent with the Fowler–Nordheim theory.

Bibliography

Li, Y. B., Bando, Y., & Golberg, D. (2003). MoS 2 nanoflowers and their field-emission properties. Applied Physics Letters, 82(12), 1962â1964.

Authors 3

Y. B. Li (first)
Y. Bando (additional)
D. Golberg (additional)

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Dates

Type	When
Created	22 years, 5 months ago (March 20, 2003, 6:17 p.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 7:08 p.m.)
Indexed	1 day, 16 hours ago (Aug. 23, 2025, 12:59 a.m.)
Issued	22 years, 5 months ago (March 24, 2003)
Published	22 years, 5 months ago (March 24, 2003)
Published Print	22 years, 5 months ago (March 24, 2003)

Funders 0

None

BibTeX

@article{Li_2003, title={MoS 2 nanoflowers and their field-emission properties}, volume={82}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1563307}, DOI={10.1063/1.1563307}, number={12}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Li, Y. B. and Bando, Y. and Golberg, D.}, year={2003}, month=mar, pages={1962–1964} }

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