Dipole Oscillations of a Bose-Einstein Condensate in Presence of Defects and Disorder
, 2008 We consider dipole oscillations of a trapped dilute Bose-Einstein condensate in the presence of a scattering potential consisting either in a localized defect or in an extended disordered potential.
J. Wilks +4 more
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Discover Applied SciencesUnder the background of the continuous development of Industry 4.0 and intelligent manufacturing, the deep integration of industrial Internet of Things (IIoT) technology and artificial intelligence is promoting the evolution of traditional quality ...
Lei Che
doaj +1 more source
Dragging two-dimensional discrete solitons by moving linear defects
, 2011 We study the mobility of small-amplitude solitons attached to moving defects which drag the solitons across a two-dimensional (2D) discrete nonlinear-Schr\"{o}dinger (DNLS) lattice.
B. A. Malomed +2 more
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Tunnelling Characteristics of Stone-Wales Defects in Monolayers of Sn and Group-V Elements
, 2017 Topological defects in ultrathin layers are often formed during synthesis and processing, thereby, strongly influencing their electronic properties .
Ahluwalia, P. K. +4 more
core +1 more source
Research on Recognition Technology of Aluminum Profile Surface Defects Based on Deep Learning
Materials, 2019 Aluminum profile surface defects can greatly affect the performance, safety, and reliability of products. Traditional human-based visual inspection has low accuracy and is time consuming, and machine vision-based methods depend on hand-crafted features ...
Ruofeng Wei, Y. Bi
semanticscholar +1 more source
Historical Perspective on Diffraction Line-Profile Analyses for Crystals Containing Defect Clusters
Crystals, 2019 Deviations of crystal diffraction line profiles from those predicted by the dynamical theory of diffraction for perfect crystals provide a window into the microscopic distributions of defects within non-perfect crystals.
Bennett C. Larson
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Using 3D Digital Image Correlation (3D-DIC) to Measure CTOD in a Semi-Elliptical Surface Crack
Proceedings, 2018 The subsurface nature of Crack Tip Opening Displacement (CTOD) makes its direct measurement very difficult, if not impossible. During fracture toughness testing, CTOD is commonly calculated by applying a plastic hinge model using externally applied clip ...
Kaveh Samadian +2 more
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Self-trapping of light and nonlinear localized modes in 2D photonic crystals and waveguides [PDF]
, 2001 We overview our recent results on the nonlinear localized modes in two-dimensional (2D) photonic crystals and photonic-crystal waveguides. Employing the technique based on the Green function, we describe the existence domains for nonlinear guided modes ...
Kivshar, Yuri S., Mingaleev, Serge F.
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A Finite Element Model to Simulate Defect Formation during Friction Stir Welding
, 2017 In this study, a 3D coupled thermo-mechanical finite element model is developed to predict and analyze the defect formation during friction stir welding based on coupled Eulerian Lagrangian method.
Zhi Zhu +5 more
semanticscholar +1 more source
Surface and Defect Chemistry of Oxide Materials
CHIMIA, 2018 Oxides and oxide-derived materials find ubiquitous applications in many industrial applications. These materials usually contain point defects, the concentration and type depending on the synthesis and operating conditions.
Ulrich Aschauer
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