Results 91 to 100 of about 3,847 (225)
New supercurrent pattern in quantum point contact with strained graphene nanoribbon
New Journal of Physics, 2020 We theoretically reveal the unusual features of the Josephson effect in a strained zigzag graphene nanoribbon with a small length relative to the superconducting coherence length and an arbitrary width.
Leyla Majidi, Reza Asgari
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Gas Permeation through V2O5 Nanoribbons‐Based Membrane
Advanced Materials InterfacesMembrane separation processes play a crucial role in gas separation applications, with the need for ongoing development to fulfill new needs for today's challenges.
Sarah M. Chevrier +3 more
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Bending and buckling of narrow armchair graphene nanoribbons via STM manipulation
New Journal of Physics, 2015 Semiconducting graphene nanoribbons (GNRs) are envisioned to play an important role in future electronics. This requires the GNRs to be placed on a surface where they may become strained. Theory predicts that axial strain, i.e.
Joost van der Lit +3 more
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APL Materials, 2020 The chemical vapor deposition of CH4 on Ge(001) results in the anisotropic synthesis of graphene nanoribbons that are aligned to Ge⟨110⟩ and have faceted armchair edges, sub-10 nm widths, and lengths greater than 100 nm. The utilization of small graphene
Austin J. Way +3 more
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Acoustoelectric Current in Graphene Nanoribbons
Scientific Reports, 2017 AbstractSurface acoustic waves (SAWs) propagating on piezoelectric substrates offer a convenient, contactless approach to probing the electronic properties of low-dimensional charge carrier systems such as graphene nanoribbons (GNRs). SAWs can also be used to transport and manipulate charge for applications such as metrology and quantum information. In
Poole, T, Nash, GR
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Transport characteristics of a silicene nanoribbon on Ag(110)
Beilstein Journal of Nanotechnology, 2017 We present the transport characteristics of individual silicene nanoribbons (SiNRs) grown on Ag(110). By lifting up a single SiNR with a low-temperature scanning tunneling microscope tip, a nanojunction consisting of tip, SiNR and Ag is fabricated.
Ryoichi Hiraoka +6 more
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Graphite, graphene on SiC, and graphene nanoribbons: Calculated images with a numerical FM-AFM
Beilstein Journal of Nanotechnology, 2012 Background: Characterization at the atomic scale is becoming an achievable task for FM-AFM users equipped, for example, with a qPlus sensor. Nevertheless, calculations are necessary to fully interpret experimental images in some specific cases.
Fabien Castanié +3 more
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Electromechanics of twisted graphene nanoribbons [PDF]
Applied Physics Letters, 2011 Graphene nanoribbons are the flimsiest material systems in the world, and they get readily distorted. Distortion by twisting, for one, is important because it couples to ribbon’s electronic properties. In this letter, using simulations with density-functional tight-binding and revised periodic boundary conditions, I show that twisting appears almost ...
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Neuronal differentiation and tissue engineering strategies for central neurous system injury repair
BMEMat, EarlyView.This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia +9 more
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Integrating Atomistic Insights With Circuit Simulations via Transformer-Driven Symbolic Regression
IEEE Journal on Exploratory Solid-State Computational Devices and CircuitsThis article introduces a framework that establishes a cohesive link between the first principles-based simulations and circuit-level analyses using a machine learning-based compact modeling platform.
Md Rahatul Islam Udoy +4 more
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