V
Vittorio Scardaci
Researcher at University of Catania
Publications - 60
Citations - 22865
Vittorio Scardaci is an academic researcher from University of Catania. The author has contributed to research in topics: Fiber laser & Saturable absorption. The author has an hindex of 26, co-authored 57 publications receiving 20629 citations. Previous affiliations of Vittorio Scardaci include University College London & University of Cambridge.
Papers
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Journal ArticleDOI
Raman spectrum of graphene and graphene layers.
Andrea C. Ferrari,Jannik C. Meyer,Vittorio Scardaci,Cinzia Casiraghi,Michele Lazzeri,Francesco Mauri,S. Piscanec,Da Jiang,K. S. Novoselov,S. Roth,A. K. Geim +10 more
TL;DR: This work shows that graphene's electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers, and allows unambiguous, high-throughput, nondestructive identification of graphene layers, which is critically lacking in this emerging research area.
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High-yield production of graphene by liquid-phase exfoliation of graphite
Yenny Hernandez,Valeria Nicolosi,Mustafa Lotya,Fiona M. Blighe,Zhenyu Sun,Sukanta De,I.T. McGovern,Brendan Holland,Michele T. Byrne,Yurii K. Gun'ko,John J. Boland,Peter Niraj,Georg S. Duesberg,Satheesh Krishnamurthy,Robbie Goodhue,John L. Hutchison,Vittorio Scardaci,Andrea C. Ferrari,Jonathan N. Coleman +18 more
TL;DR: Graphene dispersions with concentrations up to approximately 0.01 mg ml(-1), produced by dispersion and exfoliation of graphite in organic solvents such as N-methyl-pyrrolidone are demonstrated.
Journal ArticleDOI
Wideband-tuneable, nanotube mode-locked, fibre laser
Fengqiu Wang,Aleksey Rozhin,Vittorio Scardaci,Zhipei Sun,Frank Hennrich,Ian H. White,William I. Milne,Andrea C. Ferrari +7 more
TL;DR: In principle, different diameters and chiralities of nanotubes could be combined to enable compact, mode-locked fibre lasers that are tuneable over a much broader range of wavelengths than other systems.
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Spray deposition of highly transparent, low-resistance networks of silver nanowires over large areas.
TL;DR: A method to produce scalable, low-resistance, high-transparency, percolating networks of silver nanowires by spray coating is presented and the critical processing parameter is shown to be the spraying pressure.
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Catalytic chemical vapor deposition of single-wall carbon nanotubes at low temperatures.
Mirco Cantoro,Stephan Hofmann,Simone Pisana,Vittorio Scardaci,A. Parvez,Caterina Ducati,Andrea C. Ferrari,Arthur M. Blackburn,Kaiyou Wang,John Robertson +9 more
TL;DR: It is suggested that carbon nanotube growth is governed by the catalyst surface without the necessity of catalyst liquefaction.