Third harmonic generation in gapped bilayer graphene
نویسندگان
چکیده
منابع مشابه
Thermally activated conductivity in gapped bilayer graphene
This is a theoretical study of electron transport in gated bilayer graphene — a novel semiconducting material with a tunable band gap. It is shown that the quantum mechanical superposition between conduction and valence band states enhances the subgap conductivity and facilitates the thermally activated transport. The mechanism proposed can also lead to the non-monotonic conductivity vs. temper...
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The unique mechanical and electronic properties of graphene, a one-atom-thick sheet of carbon atoms arranged in a honeycomb lattice, make it a promising material for applications in a number of new technologies including ultra capacitors, photvoltaic cells, and sensors. Single layer graphene by itself is a gapless semiconductor, however when two layers of graphene are brought together to form A...
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Nardeep Kumar,1 Jatinder Kumar,1 Chris Gerstenkorn,1 Rui Wang,1,2 Hsin-Ying Chiu,1 Arthur L. Smirl,2 and Hui Zhao1,* 1Department of Physics and Astronomy, University of Kansas, Lawrence, Kansas 66045, USA 2Laboratory for Photonics and Quantum Electronics, University of Iowa, Iowa City, Iowa 52242, USA (Received 5 November 2012; revised manuscript received 13 February 2013; published 18 March 2013)
متن کاملEvidence for a spontaneous gapped state in ultraclean bilayer graphene.
At the charge neutrality point, bilayer graphene (BLG) is strongly susceptible to electronic interactions and is expected to undergo a phase transition to a state with spontaneously broken symmetries. By systematically investigating a large number of single-and double-gated BLG devices, we observe a bimodal distribution of minimum conductivities at the charge neutrality point. Although σ(min) i...
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ژورنال
عنوان ژورنال: Journal of Nanophotonics
سال: 2019
ISSN: 1934-2608
DOI: 10.1117/1.jnp.13.036010