M
Mario S. C. Mazzoni
Researcher at Universidade Federal de Minas Gerais
Publications - 66
Citations - 3155
Mario S. C. Mazzoni is an academic researcher from Universidade Federal de Minas Gerais. The author has contributed to research in topics: Graphene & Carbon nanotube. The author has an hindex of 22, co-authored 59 publications receiving 2862 citations. Previous affiliations of Mario S. C. Mazzoni include University of California, Berkeley & Lawrence Berkeley National Laboratory.
Papers
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Journal ArticleDOI
Crossed Nanotube Junctions
Michael S. Fuhrer,Jesper Nygård,L. Shih,M. Forero,Young-Gui Yoon,Mario S. C. Mazzoni,Hyoung Joon Choi,Jisoon Ihm,Steven G. Louie,Alex Zettl,Paul L. McEuen +10 more
TL;DR: Junctions consisting of two crossed single-walled carbon nanotubes were fabricated with electrical contacts at each end of each nanotube, identified as metallic (M) or semiconducting (S), based on their two-terminal conductances; MM, MS, and SS four- terminal devices were studied.
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Tuning the electronic properties of boron nitride nanotubes with transverse electric fields: A giant dc Stark effect
Khoong Hong Khoo,Khoong Hong Khoo,Mario S. C. Mazzoni,Mario S. C. Mazzoni,Steven G. Louie,Steven G. Louie +5 more
TL;DR: In this paper, it was shown that the band gap of boron nitride (BN) nanotubes can be greatly reduced by a transverse electric field, which leads to a spatial separation of electrons and holes across the tube diameter.
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Group theory analysis of electrons and phonons in N-layer graphene systems
TL;DR: In this article, the symmetry properties of electrons and phonons in graphene systems as a function of the number of layers were studied and the selection rules for electron-radiation interactions and for the electron-phonon interactions at all points in the Brillouin zone were derived.
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Electronic structure and energetics ofBxCyNzlayered structures
TL;DR: Mario S. C. Mazzoni, R. W. Nunes, Sergio Azevedo,1,2 and H. Chacham are the first authors to report on the use of e-cigarettes in Feira de Santana and their effects on the response of the immune system.
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Raman evidence for pressure-induced formation of diamondene
Luiz Gustavo Pimenta Martins,Luiz Gustavo Pimenta Martins,Matheus J. S. Matos,Alexandre Rocha Paschoal,Paulo Freire,N. F. Andrade,A. L. Aguiar,Jing Kong,Bernardo R. A. Neves,Alan B. de Oliveira,Mario S. C. Mazzoni,Antonio G. Souza Filho,Luiz Gustavo Cançado +12 more
TL;DR: Spectroscopic evidence for the formation of diamondene is provided by performing Raman spectroscopy of double-layer graphene under high pressure and is explained in terms of a breakdown in the Kohn anomaly associated with the finite size of the remaining graphene sites surrounded by the diamondene matrix.