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Surface effects and the size-dependent hardening and strengthening of nickel micropillars
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)
We evaluate the extent to which two mechanisms contribute to the observed size effect of the ultimate yield strength of micropillars of diameters in the range of 1-30 mu m: dislocation pile-ups, modeled by means of a ...
In situ monitoring of dislocation proliferation during plastic deformation using ultrasound
(Elsevier, 2017)
Ultrasound has long been used as a non-destructive tool to test for the brittle fracture of
materials. Could it be used as a similar tool to test for ductile failure? As a first step towards
answering this question, we ...
Proposed radiographic protocol for central superior mandibular condyle dislocation into the middle cranial fossa: apropos of a case
(Japanese Society for Oral and Maxillofacial Radiology with Springer International Publishing AG, 2015)
Some difficulties have been described in the diagnosis of a number of reported cases of central superior mandibular condyle dislocation, which involves intracranial penetration of the mandibular condyle. Given that radiology ...
Proposed radiographic protocol for central superior mandibular condyle dislocation into the middle cranial fossa: apropos of a case
(Japanese Society for Oral and Maxillofacial Radiology with Springer International Publishing AG, 2015)
Some difficulties have been described in the diagnosis of a number of reported cases of central superior mandibular condyle dislocation, which involves intracranial penetration of the mandibular condyle. Given that radiology ...
Proposed radiographic protocol for central superior mandibular condyle dislocation into the middle cranial fossa: apropos of a case
(2016)
Some difficulties have been described in the diagnosis of a number of reported cases of central superior mandibular condyle dislocation, which involves intracranial penetration of the mandibular condyle. Given that radiology ...
Electronic Transport in Weyl Semimetals with a Uniform Concentration of Torsional Dislocations
(2022)
In this article, we consider a theoretical model for a type I Weyl semimetal, under the presence of a diluted uniform concentration of torsional dislocations. By means of a mathematical analysis for partial wave scattering ...
Solute effects on edge dislocation pinning in complex alpha-Fe alloys
(Elsevier Science, 2017-10)
Reactor pressure vessel steels are well-known to harden and embrittle under neutron irradiation, mainly because of the formation of obstacles to the motion of dislocations, in particular, precipitates and clusters composed ...
Geometrically Necessary Dislocations (GNDs) in iron processed by Equal Channel Angular Pressing (ECAP)
(Elsevier Science, 2019-03-01)
The calculation of Geometrically Necessary Dislocations (GNDs) in iron processed by ECAP has been carried out via Electron Back Scatter-Diffraction (EBSD) and Transmission Electron Microscopy (TEM). Transmission microscopy ...
Atomistic modeling of dislocations in a random quinary high-entropy alloy
(Elsevier, 2020-02)
The structure and mobility of dissociated ½〈1 1 0〉 dislocations in a model FCC high entropy alloy is studied using atomistic simulations. The simulations are performed using model embedded atom method (EAM) potentials for ...