Results 31 to 40 of about 170,559 (114)
Advanced Materials InterfacesThis study reports on the epitaxial growth and structural characterization of ultrathin NiO‐films deposited by magnetron sputtering on La2/3Sr1/3MnO3 (LSMO) films grown on SrTiO3 (STO) substrates with (001)‐ and (111)‐orientations.
Shoulong Chen +8 more
doaj +1 more source
, 2005 In the first work of this series [physics/0204035] it was shown that the conformational space of a molecule could be described to a fair degree of accuracy by means of a central hyperplane arrangement.
A. Bjorner +10 more
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Dynamic Programming for Optimal Control of Set-Up Scheduling with Neural Network Modifications [PDF]
, 1992 This paper demonstrates an optimal control solution to change of machine set-up scheduling based on dynamic programming average cost per stage value iteration as set forth by Cararnanis et. al. [2] for the 2D case.
Bradski, Gary
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Symmetry protected gapless $Z_2$ spin liquids
, 2017 Despite rapid progress in understanding gapped topological states, much less is known about gapless topological phases of matter, especially in strongly correlated electrons. In this work we discuss a large class of robust gapless quantum spin liquids in
Lu, Yuan-Ming
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Focal Rigidity of Flat Tori [PDF]
, 2011 Given a closed Riemannian manifold (M, g), there is a partition \Sigma_i of its tangent bundle TM called the focal decomposition. The sets \Sigma_i are closely associated to focusing of geodesics of (M, g), i.e. to the situation where there are exactly i
Kwakkel, Ferry +2 more
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Ab initio study of ferroelectric domain walls in PbTiO3
, 2001 We have investigated the atomistic structure of the 180-degree and 90-degree domain boundaries in the ferroelectric perovskite compound PbTiO3 using a first-principles ultrasoft-pseudopotential approach.
A.L. Bursill +42 more
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Coarse differentiation of quasi-isometries I: spaces not quasi-isometric to Cayley graphs
, 2012 In this paper, we prove that certain spaces are not quasi-isometric to Cayley graphs of finitely generated groups. In particular, we answer a question of Woess and prove a conjecture of Diestel and Leader by showing that certain homogeneous graphs are ...
Eskin, Alex, Fisher, David, Whyte, Kevin
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Involutes of Polygons of Constant Width in Minkowski Planes
, 2015 Consider a convex polygon P in the plane, and denote by U a homothetical copy of the vector sum of P and (-P). Then the polygon U, as unit ball, induces a norm such that, with respect to this norm, P has constant Minkowskian width. We define notions like
Craizer, Marcos, Martini, Horst
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Non-Euclidean Triangle Centers
, 2019 Non-Euclidean triangle centers can be described using homogeneous coordinates that are proportional to the generalized sines of the directed distances of a given center from the edges of the reference triangle.
Russell, Robert A.
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