Results 61 to 70 of about 777,500 (302)
Sensors, 2023 To study the evolution of stress on the ring and segment interfaces during the construction process of the concrete encapsulation of the main arch ring in a rigid-frame arch bridge, alongside its impact on the ultimate load-bearing capacity of the main ...
Yonghui Fan +5 more
doaj +1 more source
Enhancement of thermovoltage and tunnel magneto-Seebeck effect in CoFeB based magnetic tunnel junctions by variation of the MgAl$_2$O$_4$ and MgO barrier thickness [PDF]
, 2017 We investigate the influence of the barrier thickness of Co$_{40}$Fe$_{40}$B$_{20}$ based magnetic tunnel junctions on the laser-induced tunnel magneto-Seebeck effect.
Boehnke, Alexander +9 more
core +2 more sources
Deterministic Detection of Single Ion Implantation
Advanced Engineering Materials, EarlyView.Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead +6 more
wiley +1 more source
Experimental on impact dynamic characteristics of sandstone anchored by NPR anchor cable
Meitan kexue jishuThe dynamic impact behavior of anchored sandstone was investigated through model tests using Negative Poisson’s Ratio (NPR) cables with constant resistance characteristics.
Jiong WANG +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay +3 more
wiley +1 more source
Monodromy action on unknotting tunnels in fiber surfaces [PDF]
, 2016 The second author showed that a tunnel of tunnel number one, fibered link in S³ can be isotoped to lie as a properly embedded arc in the fiber surface of the link.
Banks, Jessica, Rathbun, Matt
core +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Dynamic Responses of Long-Span Steel Truss Girder Cable-Stayed Bridge With a Single Pylon
Advances in Civil EngineeringThe study investigates the seismic response of long-span single-tower and single-cable steel truss girder cable-stayed bridges, which structurally differ from traditional bridge types, and there is limited research on the influence of cable arrangement ...
Yong Zeng +7 more
doaj +1 more source
Field Experiment on Soaking Characteristics of Collapsible Loess
Advances in Materials Science and Engineering, 2017 In collapsible loess area, migration of soil moisture often causes the temporal discontinuity and spatial nonuniformity of collapsibility, which leads to great damage for infrastructures.
Zhichao Wang +4 more
doaj +1 more source
Dynamic Spin-Polarized Resonant Tunneling in Magnetic Tunnel Junctions
, 2007 Precisely engineered tunnel junctions exhibit a long sought effect that occurs when the energy of the electron is comparable to the potential energy of the tunneling barrier.
Casey W. Miller +7 more
core +1 more source