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Underlying Mechanism for the Giant Isochoric Compressibility of Solid 4He: Superclimb of Dislocations
Solid super fluid transportation such as volume compressibility vic glass electrode
2014/12/19
In the experiment on superfluid transport in solid 4He [Phys. Rev. Lett. 100, 235301 (2008)], Ray and Hallock observed an anomalously large isochoric compressibility: the supersolid samples demonstrat...
A generalized Peierls-Nabarro model for curved dislocations and core structures of dislocation loops in Al and Cu
Dislocation dislocation structures micromechanical modeling Peierls-Nabarro model
2012/8/8
In this paper, we present a generalized Peierls-Nabarro model for curved dislo-
cations. In the generalized Peierls-Nabarro model, the anisotropic elastic energy is
obtained e±ciently by solving the...
Realistic time-scale fully atomistic simulations of surface nucleation of dislocations in pristine nanopillars
Dislocations Molecular Dynamics Atomistic simulation Nucleation Activation Energy Accelerated Dynamics Nanomechanics
2012/2/24
We use our recently proposed accelerated dynamics algorithm (Tiwary and van de Walle, 2011) to calculate temperature and stress dependence of activation free energy for surface nucleation of dislocati...
Realistic time-scale fully atomistic simulations of surface nucleation of dislocations in pristine nanopillars
Dislocations Molecular Dynamics Atomistic simulation Nucleation Activation Energy
2012/2/27
We use our recently proposed accelerated dynamics algorithm (Tiwary and van de Walle, 2011) to calculate temperature and stress dependence of activation free energy for surface nucleation of dislocati...
Subtalar dislocations are not common and account for approximately 1% of all dislocations (1-5). This kind of dislocation is named according to the direction of the foot in relationship to the talus. ...
Fibular allograft and anterior plating for dislocations/fractures of the cervical spine
Cervical spine trauma fresh frozen allograft fibular allograft anterior fusion in cervical spine
2008/11/25
Background: Subaxial cervical spine dislocations are common and often present with neurological deficit. Posterior spinal fusion has been the gold standard in the past. Pain and neck stiffness are oft...
Ipsilateral posterior dislocations of the elbow and superior radio-ulnar joint associated with a comminuted radial shaft fracture - A case report
Ipsilateral posterior dislocations elbow superior radio-ulnar joint comminuted radial shaft fracture - A case report
2008/11/21
Superior radio-ulnar dislocation is commonly associated with fracture of the proximal third of the ulnar diaphysis. This is eponymically known as a Monteggia fracture-dislocation. Dislocation of the s...
Parallel glide: flow of dislocations with internal stress source/sink distribution
ultrathin films dislocations dynamics metallic material
2010/10/13
The unexpected glide of dislocations on a plane parallel to the film/substrate interface in
ultrathin copper films, which has been called parallel glide (Balk et al 2003 Acta Metall. 51
447), is des...
A fusion-crystalization mechanism for nucleation of misfit dislocations in FCCepitaxial films
2007/7/28
期刊信息
篇名
A fusion-crystalization mechanism for nucleation of misfit dislocations in FCCepitaxial films
语种
英文
撰写或编译
撰写
作者
周耐根,周浪
第一作者单位
南昌大学
刊物名称
Journal of Crystal Growth. 289(2). 681～685, 2006.04
页面
出...
On the use of dislocations to model interseismic strain and stress build-up at intracontinental thrust faults
continental deformation dislocation flexure of the lithosphere seismotectonics
2014/4/15
Creeping dislocations in an elastic half-space are commonly used to model interseismic deformation at subduction zones, and might also apply to major intracontinental thrust faults such as the Main Hi...