Results 1 to 10 of about 240,296 (261)
Pure edge-contact devices on single-layer-CVD-graphene integrated into a single chip [PDF]
Scientific Reports, 2023 We present a simple and cost-effective fabrication technique for on-chip integration of pure edge contact two-terminal (2T) and Graphene field effect transistor (GFET) devices with low contact resistance and nonlinear characteristics based on single ...
Saraswati Behera
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Lower Limits of Contact Resistance in Phosphorene Nanodevices with Edge Contacts [PDF]
Nanomaterials, 2022 Edge contacts are promising for improving carrier injection and contact resistance in devices based on two-dimensional (2D) materials, among which monolayer black phosphorus (BP), or phosphorene, is especially attractive for device applications.
Mirko Poljak +3 more
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High-Performance Edge-Contact Monolayer Molybdenum Disulfide Transistors [PDF]
ResearchEdge contact is essential for achieving the ultimate device pitch scaling of stacked nanosheet transistors with monolayer 2-dimensional (2D) channels. However, due to large edge-contact resistance between 2D channels and contact metal, there is currently
Jiankun Xiao +7 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2014 Continuum-based discrete element method (CDEM) is an explicit numerical method used for simulation of progressive failure of geological body. To improve the efficiency of contact detection and simplify the calculation steps for contact forces, semi ...
Chun Feng +3 more
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Structural analysis of freight car lever transmission with parallel shoe releasing devices taking into account the edge contact of the shoe and wheel [PDF]
Научно-технический вестник Брянского государственного университета, 2021 The article deals with the issues of modeling the stress-strain state of the attachment points of the cab of a wheeled chassis of high load capacity. The main design loads are determined. Geometric and computational finite element models are constructed,
Karpychev V.A. +2 more
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Mathematics, 2022 Optimization with edge contact avoidance and contact stress minimization is essential for gear design. Due to the complex geometry of modified helical face gear drives, it is complicated to find the optimal design parameters with the consideration of ...
Shenghui Wang +4 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2020 Improving gear mesh efficiency contributes to reducing the environmental impact of vehicles. This study examined the effect of adjusting gear specifications on improving mesh efficiency.
Koji KUMAGAI +2 more
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Edge Changes in Contacts and Joints to Reduce High Localized Shear Traction, Microslip, and Fretting
Lubricants, 2023 Contacts and joints in structures, mechanisms, and dynamic systems often exhibit high localized interface shear at their edges, leading to edge microslip and fretting wear and fatigue.
Daniel Hess
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 To avoid the occurrence of the hub tooth tip edge contact with the sleeve tooth root flank and the sleeve tooth tip edge contact with the hub tooth root flank, a novel crown gear coupling composed of a hub with profile crowning, longitude crowning, and ...
Yabin GUAN, Xiaohui YANG, Zongde FANG
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Edge contact analysis for power transmission gears using tooth-flank-film elements
Nihon Kikai Gakkai ronbunshu, 2018 The present paper describes edge contact analyses for power transmission gears using tooth-flank-film elements, which have been proposed for finite element analyses of tooth stresses.
Ichiro MORIWAKI, Akio UEDA, Daisuke IBA
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