Visic, Bojana and Dominko, Robert and Gunde, Marta and Hauptman, Nina and Skapin, Sreco D and Remskar, Maja (2011) Optical properties of exfoliated MoS2 coaxial nanotubes - analogues of graphene. NANOSCALE RESEARCH LETTERS, 6 (1). pp. 1-6. ISSN 1931-7573 (Print) 1556-276X (Online)
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Official URL: http://www.nanoscalereslett.com/content/6/1/593
We report on the first exfoliation of MoS2 coaxial nanotubes. The single-layer flakes, as the result of exfoliation, represent the transition metal dichalcogenides' analogue of graphene. They show a very low degree of restacking in comparison with exfoliation of MoS2 plate-like crystals. MoS2 monolayers were investigated by means of electron and atomic force microscopies, showing their structure, and ultraviolet-visible spectrometry, revealing quantum confinement as the consequence of the nanoscale size in the z-direction.
|Subjects:||Physical Science > Nanophysics|
Physical Science > Photonics
|Deposited By:||M T V|
|Deposited On:||05 Jan 2012 10:14|
|Last Modified:||05 Jan 2012 10:14|
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