Results 81 to 90 of about 5,522,853 (247)
Defect‐Templated Phase Engineering in Atomically Thin Metals
Advanced Materials, EarlyView.Graphene defects are transformed from passive imperfections into programmable templates for phase‐selective growth of atomically thin silver. Plasma‐generated boundary defects favor Ag(1), whereas sp3‐rich zero‐layer graphene promotes Ag(2). This defect‐directed intercalation links local graphene chemistry to crystalline phase, electronic structure ...
Arpit Jain +25 more
wiley +1 more source
MathematicsA familiar description of torsion Bassian Abelian groups is extended to Bassian modules over non-primitive Dedekind prime rings.
Askar Tuganbaev
doaj +1 more source
Geosciences, 2015 A comprehensive classification of primitive achondrites is difficult due to the high compositional and textural variability and the low number of samples available.
Vanni Moggi Cecchi, Stefano Caporali
doaj +1 more source
Normalizers of primitive permutation groups
Advances in Mathematics, 2017 44 pages, grant numbers updated, referee's comments ...
Robert M. Guralnick +2 more
openaire +3 more sources
Moiré Phase Mapping in Twisted Bilayer Liquid Crystals with Reconfigurable Light Polarization States
Advanced Materials, EarlyView.Twisted bilayer liquid crystals are developed by vertical stacking assembly of two liquid crystals having designer domains and optical properties. These moiré‐symmetry, twisted liquid crystals demonstrate reconfigurable polarization states, moiré patterns and phases controlled by twist angles, providing a route to design active optical devices for ...
Jordan A. Wilson +7 more
wiley +1 more source
Advanced Materials, EarlyView.Applied here for the first time to a 2D material, high‐resolution synchrotron x‐ray Fourier transform holography directly images topological spin textures in Fe3GeTe2. Combined with atomistic tight‐binding simulations including itinerant electrons and Rashba spin‐orbit coupling, the approach reveals labyrinth, skyrmion, and mixed phases, and uncovers ...
Sourav Chowdhury +16 more
wiley +1 more source
Countable Primitive Groups [PDF]
Geometric and Functional Analysis, 2007 39 pages, 2 figures. The first revision generalizes our previous paper "Infinite primitive groups" from the setting of finitely generated groups to countable groups.
Gelander, Tsachik, Glasner, Yair
openaire +2 more sources
Finiteness properties of profinite groups [PDF]
, 2010 PhDBroadly speaking, a finiteness property of groups is any generalisation of the property of having finite order. A large part of infinite group theory is concerned with finiteness properties and the relationships between them. Profinite groups are an
Colin David Reid, Reid, Colin David
core +4 more sources
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
On the limit of the degree of primitive groups [PDF]
Transactions of the American Mathematical Society, 1911 To the theory of multiply transitive groups Bochert has contributed formulae for the upper limit of the degree of a group when the number of letters displaced by a substitution in it is known, f But »for simply transitive primitive groups a corresponding theorem of such elegance does not exist.
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