Results 101 to 110 of about 276,218 (294)
Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration
Advanced Functional Materials, EarlyView.Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley +1 more source
Electric arc discharge damage to ion thruster grids [PDF]
Arcs representative of those occurring between the grids of a mercury ion thruster were simulated. Parameters affecting an arc and the resulting damage were studied. The parameters investigated were arc energy, arc duration, and grid geometry.
Beebe, D. D. +2 more
core +1 more source
2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Subduction Zones Beneath Indonesia Imaged by Phase Velocity Tomography
GeosciencesWe present a high-resolution 3-D shear-wave velocity model of the Indonesian lithosphere and upper mantle, constructed through a weighted joint inversion of complementary surface wave datasets.
Fang Liu +3 more
doaj +1 more source
Geometry and kinematics of the Cyprus Arc system
, 2023 Il Mediterraneo orientale è il risultato di una lunga e variegata storia deformativa (da tettonica estensionale a compressiva e, in seguito, tettonica trascorrente) che vede inoltre coinvolti diversi tipi di placche tettoniche. I principali elementi tettonici dell’area di studio sono: l'arco ellenico a ovest, la faglia trasforme del Mar Morto a est ...
openaire +1 more source
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Journal of Advanced Mechanical Sciences, 2022 Wire Arc Additive Manufacturing (WAAM) is a trendy practice evolving nowadays for the development of metal parts employing a suitable welding process with the help of automation and additive manufacturing concept.
M. Sowrirajan +3 more
doaj
Solar array arcing in plasmas [PDF]
Solar cells in space plasma conditions are known to arc into the plasma when the interconnects are at a negative potential of a few hundred volts, relative to plasma potential.
Ferguson, Dale C.
core +1 more source
On iterated torus knots and transversal knots
, 2001 A knot type is exchange reducible if an arbitrary closed n-braid representative can be changed to a closed braid of minimum braid index by a finite sequence of braid isotopies, exchange moves and +/- destabilizations.
Birman +4 more
core +2 more sources
Advanced Functional Materials, EarlyView.We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun +11 more
wiley +1 more source