Results 21 to 30 of about 1,689,337 (289)
Edge Contacts to Atomically Precise Graphene Nanoribbons
ACS Nano, 2023 ACS Nano, 17 (19)
Huang, Wenhao +17 more
openaire +5 more sources
Investigation of the asperity point load mechanism for thermal elastohydrodynamic conditions [PDF]
MATEC Web of Conferences, 2019 The rolling contact fatigue damage called pitting or spalling develops more frequently in surfaces with negative than positive slip. Since normal line loads do not cause any tensile surface stresses this investigation considers the effects of small point
Everitt Carl-Magnus, Alfredsson Bo
doaj +1 more source
Effect Mechanism and Performance Evaluation of Flange Contact Thermal Resistance in an Aero-Engine
Aerospace, 2022 According to the discontinuous structural characteristics of a gas turbine, by considering the contact thermal resistance of the rough surface, a contact thermal resistance measurement experiment was conducted in this study.
Yan Chen, Liyuan Chen, Wuli Chu
doaj +1 more source
All-graphene edge contacts: Electrical resistance of graphene T-junctions [PDF]
, 2016 Using ab-initio methods we investigate the possibility of three-terminal graphene "T-junction" devices and show that these all-graphene edge contacts are energetically feasible when the 1D interface itself is free from foreign atoms.
Brandbyge, Mads +5 more
core +2 more sources
IEEE Access, 2021 Pandemic and infectious disease outbreaks put pressure on health authorities and require lockdowns. These outbreaks, which strain limited healthcare resources, must be swiftly controlled and monitored.
Mohammed Abdullah Alsahli +3 more
doaj +1 more source
The study of contact properties in edge-contacted graphene–aluminum Josephson junctions
Applied Physics Letters, 2022 Transparent contact interfaces in superconductor–graphene hybrid systems are critical for realizing superconducting quantum applications. Here, we examine the effect of the edge contact fabrication process on the transparency of the superconducting aluminum–graphene junction.
Zhujun Huang +10 more
openaire +2 more sources
Voltage-controlled Group Velocity of Edge Magnetoplasmon in the Quantum Hall Regime [PDF]
, 2010 We investigate the group velocity of edge magnetoplasmons (EMPs) in the quantum Hall regime by means of time-of-flight measurement. The EMPs are injected from an Ohmic contact by applying a voltage pulse, and detected at a quantum point contact by ...
H. Kamata +6 more
core +1 more source
Edge contacts accelerate the response of MoS 2 photodetectors
Nanoscale Advances, 2022 Edge contacts are compared to top contacts in terms of the photocurrent response of MoS 2 multilayers. The faster response of the edge contacts is attributed to the predominantly in-plane direction of charge carrier diffusion.
Fabian Strauss +2 more
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Ballistic Josephson junctions in edge-contacted graphene [PDF]
Nature Nanotechnology, 2015 Hybrid graphene-superconductor devices have attracted much attention since the early days of graphene research. So far, these studies have been limited to the case of diffusive transport through graphene with poorly defined and modest quality graphene-superconductor interfaces, usually combined with small critical magnetic fields of the superconducting
V. E. Calado +8 more
openaire +4 more sources
Contact Resistivity in Edge‐Contacted Graphene Field Effect Transistors
Advanced Electronic Materials, 2022 AbstractA great challenge is presented when metals have contact with a 2D semiconducting material because the contact resistances (Rc) induced at the metal‐graphene interfaces hinder the performances of 2D devices, and therefore low resistance Ohmic contacts need to be developed to achieve unique and high performance of the 2D devices.
Sungwon Lee +6 more
openaire +1 more source