Results 31 to 40 of about 524,649 (381)
Localized magnetic states in biased bilayer and trilayer graphene [PDF]
, 2009 We study the localized magnetic states of impurity in biased bilayer and trilayer graphene. It is found that the magnetic boundary for bilayer and trilayer graphene presents the mixing features of Dirac and conventional fermion.
Bostwick A +8 more
core +1 more source
Correlated states in twisted double bilayer graphene [PDF]
Nature Physics, 2019 Electron–electron interactions play an important role in graphene and related systems and can induce exotic quantum states, especially in a stacked bilayer with a small twist angle 1 – 7 .
Cheng Shen +15 more
semanticscholar +1 more source
Tuning electron correlation in magic-angle twisted bilayer graphene using Coulomb screening [PDF]
Science, 2020 Tuning the interactions Elucidating the nature of the superconducting state in magic-angle twisted bilayer graphene (MATBG) has proven tricky. To study the role of electron-electron correlations in this state, Liu et al.
Xiaoxue Liu +5 more
semanticscholar +1 more source
Current Opinion in Structural Biology, 2000 Fluctuations, inherent in flexible and biologically relevant lipid bilayers, make quantitative structure determination challenging. Shortcomings in older methods of structure determination have been realized and new methodologies have been introduced that take fluctuations into account.
John F. Nagle, Stephanie Tristram-Nagle
openaire +3 more sources
Photonic analog of bilayer graphene [PDF]
Physical Review B, 2021 Drawing inspiration from bilayer graphene, this paper introduces its photonic analog comprising two stacked graphene-like photonic crystals, that are coupled in the near-field through spoof surface plasmons. Beyond the twist degree of freedom that can radically alter the band structure of the bilayer photonic graphene, the photonic dispersion can be ...
Yun Jing +10 more
openaire +3 more sources
Fabrication and Electrical Characteristics of ZnSnO/Si Bilayer Tunneling Filed-Effect Transistors
IEEE Journal of the Electron Devices Society, 2019 We demonstrate improvement of electrical characteristics of a bilayer tunneling field effect transistor (TFET) composed of an n-type zinc-tin-oxide (ZnSnO) channel with superior thickness uniformity and a p-type Si source.
Kimihiko Kato +4 more
doaj +1 more source
Gate-controlled conductance through bilayer graphene ribbons [PDF]
, 2010 We study the conductance of a biased bilayer graphene flake with monolayer nanoribbon contacts. We find that the transmission through the bilayer ribbon strongly depends on the applied bias between the two layers and on the relative position of the ...
E. Prada +5 more
core +2 more sources
Strain fields in twisted bilayer graphene [PDF]
Nature Materials, 2020 Van der Waals heteroepitaxy allows deterministic control over lattice mismatch or azimuthal orientation between atomic layers to produce long-wavelength superlattices.
Nathanael P. Kazmierczak +9 more
semanticscholar +1 more source
Cascade of isospin phase transitions in Bernal-stacked bilayer graphene at zero magnetic field [PDF]
Nature Physics, 2021 Emergent phenomena arising from the collective behaviour of electrons is expected when Coulomb interactions dominate over the kinetic energy, and one way to create this situation is to reduce the electronic bandwidth.
S. C. de la Barrera +7 more
semanticscholar +1 more source
Frontiers in Materials, 2019 In recent years, ultrathin Ag films (UTAFs), which are attractive owing to its extremely low resistance, relatively high transparency, excellent mechanical flexibility, and mature mass production, have been reported as potential candidates to replace ...
Zenggui Wang +10 more
doaj +1 more source