[PDF] Top 20 Conductance of Graphene Nanoribbon Junctions and the Tight Binding Model
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Conductance of Graphene Nanoribbon Junctions and the Tight Binding Model
... For graphene nanoribbons, differences are observed in the step-like structure, reflecting differences in the calculated band ...of graphene nanoribbons, the conductance within a few electron volts of ... See full document
5
A Two-Band Tight-Binding Model of Spin-Polarized Transport in Magnetic Tunnel Junctions
... tunnel junctions [9-11] revealed the details of TMR and GMR mechanisms in ballistic ...the conductance is very low, since mainly d-like ∆1, ∆2’, and ∆5 states give the main contribution into ...tunnel ... See full document
10
The effect of uniaxial strain on graphene nanoribbon carrier statistic
... strain graphene and GNR for both the physical and electrical properties have been done using few approaches such as the tight binding model and the ab initio calcu- lation ...analytical ... See full document
6
Analytical Device Model of Graphene Nanoribbon Field Effect Transistor
... on tight binding theory predict that zigzag GNRs are always metallic whereas armchairs can be either metallic or semiconducting, depending on their ...[3]. Graphene nanoribbons with controlled edge ... See full document
16
Quantum transport simulations of graphene nanoribbon devices using Dirac equation calibrated with tight binding π bond model
... In both the Laplace and rectangular barrier potential profiles, the DOS(E) and T(E) for our TBDE model are in satisfactory agreement with that calculated from TB- π model within about 1.5 eV around the ... See full document
7
Josephson Current For a Graphene Nanoribbon Using a Lattice Model
... A tight binding approach based on the Bogoliubov de-Genes approach has been used to calculate the DC Josephson current for short junctions with respect to the superconducting coherence length with a ... See full document
9
Perfect Spin Filter in a Tailored Zigzag Graphene Nanoribbon
... in graphene engineering have made it feasible to tailor graphene into desired shapes to form a ...in graphene en- gineering make it feasible to tailor graphene with atomic resolution into ... See full document
7
Necrotizing enterocolitis leads to disruption of tight junctions and increase in gut permeability in a mouse model
... Tight junction (TJ) proteins bind the epithelial and endothelial cells together and form a barrier between the intestinal lumen and blood stream [13]. They regulate pas- sage of ions, water and small molecules ... See full document
8
Improving the Signal-to-Noise of Nanopore Sensors
... Ionic translocations were observed in nanopores next to graphene ribbons (Fig. 3.14) for salt concentrations from a) 1 M KCl on both sides of the membrane down to b) 0.1 mM (ribbon side) / 1M (bottom side) and ... See full document
133
Tunable Plasmonic Induced Transparency in Graphene Nanoribbon Resonators
... two graphene nanoribbon resonators as excited state and metastable state to realize PIT effect, which can be explained by the common energy diagram of three-level atomic ...two nanoribbon resonators, ... See full document
9
Dynamically Tunable Plasmon Induced Transparency in On chip Graphene Based Asymmetrical Nanocavity Coupled Waveguide System
... of graphene can be dynamically tuned by chemical potential via exter- nal gate voltage or chemical doping [24, 25], which makes graphene to be a promising candidate for designing tunable PIT while the ... See full document
8
Dynamics of mechanical waves in periodic graphene nanoribbon assemblies
... observed anisotropy ratios between 0.92 and 0.94 in almost square graphene sheets subjected to uni-axial loading, while similar orthotropic ratios have been iden- tified also by Scarpa et al. [13]. The GNRs ... See full document
10
Generation and Propagation of Ultrasonic Waves in Piezoelectric Graphene Nanoribbon
... Ultrasonic waves are elastic waves consisting of frequen- cies greater than 20 kHz and exist in excess of Tera Hertz in graphene. Graphene utilizes ultrasonic waves in wide range of applications including ... See full document
5
Scaling approach to tight binding transport in realistic graphene devices:the case of transverse magnetic focusing
... for graphene micron-sized ribbons, which is valid also in the presence of many electrodes (see ...of graphene ribbons (rather than on the bulk mass- less Dirac fermion band structure), and uses the Fermi ... See full document
12
Correlation of shear forces and heat conductance in nanoscale junctions
... thermal conductance and the maximal shear forces in the junction as normal load was varied when establishing and breaking nanoscale ...continuum model of shear response and thermal conductance for ... See full document
6
Isotopical Band Gap Opening in Graphene
... both graphene and graphite (see [1] and references ...undoped graphene) at vertices of the hexagonal Brillouin ...a graphene plane are located at the vertices of a hexagonal ... See full document
6
The Avian Influenza Virus NS1 ESEV PDZ Binding Motif Associates with Dlg1 and Scribble To Disrupt Cellular Tight Junctions
... NS1 ESEV PBM functionally disrupts tight junctions. The disrupted TJ staining of ZO-1 and Occludin in MDCK mono- layers infected with the ESEV virus observed in Fig. 3E sug- gests that the ESEV PBM may ... See full document
10
Correlation of shear forces and heat conductance in nanoscale junctions
... metallic junctions [13,14] confirmed the Wiedemann-Franz law [16] – validating the proportionality of thermal and electrical conductance in metals down to the atomic ...nanoscale junctions was shown ... See full document
10
At the cutting edge : structural analysis and chemical modification of the edges of mechanically cleaved graphene nanoribbons : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Nanoscience at Massey University, Manawatū, New Zealand
... 101 Hence, polarised Raman spectroscopy is an effective tool for characterising the nature of graphene nanoribbon edges, namely, distinguishing between ribbons that have predominantly ar[r] ... See full document
275
Tight junctions of the outer blood retina barrier
... the tight junction structure that is formed at the apical periphery of contacting ...This tight junction complex mediates size-selective passive diffusion of solutes to and from the outer segments of the ... See full document
12
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