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Electric Field-Defined Superlattices in Bilayer Graphene: Formation of Topological Bands in Two Dimensions. [PDF]
Jaskólski W.
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Toughening Mechanisms in Stacked Bilayer Graphene Sheets by Means of Sandwiched 1D Nano-rebars. [PDF]
Arshad MU +6 more
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Twisting Bilayer Graphene Superlattices
ACS Nano, 2013Bilayer graphene is an intriguing material in that its electronic structure can be altered by changing the stacking order or the relative twist angle, yielding a new class of low-dimensional carbon system. Twisted bilayer graphene can be obtained by (i) thermal decomposition of SiC; (ii) chemical vapor deposition (CVD) on metal catalysts; (iii) folding
Yung-Chang Lin, Kazu Suenaga
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Dislocations in bilayer graphene
Nature, 2013Dislocations represent one of the most fascinating and fundamental concepts in materials science. Most importantly, dislocations are the main carriers of plastic deformation in crystalline materials. Furthermore, they can strongly affect the local electronic and optical properties of semiconductors and ionic crystals. In materials with small dimensions,
Benjamin, Butz +7 more
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Multiferroic hydrogenated graphene bilayer
Physical Chemistry Chemical Physics, 2020We investigated the multiferroic properties of a hydrogenated graphene bilayer using first-principles calculations.
Jo Hsueh Lee +3 more
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Hydration of Bilayered Graphene Oxide
Nano Letters, 2014The hydration of graphene oxide (GO) membranes is the key to understand their remarkable selectivity in permeation of water molecules and humidity-dependent gas separation. We investigated the hydration of single GO layers as a function of humidity using scanning force microscopy, and we determined the single interlayer distance from the step height of
B, Rezania +3 more
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Tunable excitons in bilayer graphene
Science, 2017Pairing up electrons and holes in bilayer graphene Excitons—bound pairs of electron and holes in solids—can be harnessed for optoelectronic applications. Being able to tune the exciton energy would bring functional flexibility to such devices.
Long Ju +10 more
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Bilayer graphene. Chemical potential and quantum Hall ferromagnetism in bilayer graphene.
Science (New York, N.Y.), 2014Bilayer graphene has a distinctive electronic structure influenced by a complex interplay between various degrees of freedom. We probed its chemical potential using double bilayer graphene heterostructures, separated by a hexagonal boron nitride dielectric.
Kayoung, Lee +7 more
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Bilayer graphene. Tunable fractional quantum Hall phases in bilayer graphene.
Science (New York, N.Y.), 2014Symmetry-breaking in a quantum system often leads to complex emergent behavior. In bilayer graphene (BLG), an electric field applied perpendicular to the basal plane breaks the inversion symmetry of the lattice, opening a band gap at the charge neutrality point.
Patrick, Maher +11 more
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