The Temperature Dependence of Point Defect Cluster Formation and Binding Energies in Noble Metals Twist Grain Boundaries

1993 ◽  
Vol 126-128 ◽  
pp. 249-252
Author(s):  
J.-M. Cayphas ◽  
M. Hou
Keyword(s):  
Temperature Dependence ◽  
Grain Boundaries ◽  
Point Defect ◽  
Noble Metals ◽  
Cluster Formation ◽  
Defect Cluster ◽  
Binding Energies

On intrinsic point defect cluster formation during Czochralski crystal growth

2009 ◽  
Vol 6 (8) ◽  
pp. 1906-1911 ◽  
Author(s):  
Jan Vanhellemont ◽  
Piotr Spiewak ◽  
Koji Sueoka ◽  
Igor Romandic
Keyword(s):  
Crystal Growth ◽  
Point Defect ◽  
Cluster Formation ◽  
Defect Cluster ◽  
Intrinsic Point Defect ◽  
Czochralski Crystal Growth

scholarly journals Comprehensive insights into point defect and defect cluster formation in CuInSe2

2011 ◽  
Vol 98 (9) ◽  
pp. 091906 ◽  
Author(s):  
Christiane Stephan ◽  
Susan Schorr ◽  
Michael Tovar ◽  
Hans-Werner Schock
Keyword(s):  
Point Defect ◽  
Cluster Formation ◽  
Defect Cluster

On the dislocation core structures associated to point defect cluster formation in diamond and silicon

2015 ◽  
Vol 12 (8) ◽  
pp. 1067-1070 ◽  
Author(s):  
Jacques Rabier ◽  
Frédéric Pailloux ◽  
Laurent Pizzagalli
Keyword(s):  
Point Defect ◽  
Cluster Formation ◽  
Dislocation Core ◽  
Defect Cluster

Point Defect Absorption and Dislocation Loop Formation at Grain Boundaries in Hvem-Irradiated Zr and Its Alloys:1. Influence of Solute Addition

1985 ◽  
Vol 43 ◽  
pp. 350-351
Author(s):  
R.A. Herring ◽  
M. Griffiths ◽  
M.H Loretto ◽  
R.E. Smallman
Keyword(s):  
Grain Boundary ◽  
Grain Boundaries ◽  
Point Defect ◽  
Reactor Core ◽  
Solute Concentration ◽  
Nuclear Industry ◽  
Dislocation Loops ◽  
Loop Formation ◽  
Component Material ◽  
Impurity Interaction

Because Zr is used in the nuclear industry to sheath fuel and as structural component material within the reactor core, it is important to understand Zr's point defect properties. In the present work point defect-impurity interaction has been assessed by measuring the influence of grain boundaries on the width of the zone denuded of dislocation loops in a series of irradiated Zr alloys. Electropolished Zr and its alloys have been irradiated using an AEI EM7 HVEM at 1 MeV, ∼675 K and ∼10-6 torr vacuum pressure. During some HVEM irradiations it has been seen that there is a difference in the loop nucleation and growth behaviour adjacent to the grain boundary as compared with the mid-grain region. The width of the region influenced by the presence of the grain boundary should be a function of the irradiation temperature, dose rate, solute concentration and crystallographic orientation.

TEMPERATURE DEPENDENCE BEHAVIOR OF ELECTRICAL RESISTIVITY IN NOBLE METALS AT LOW TEMPERATURES

2014 ◽  
Vol 5 (3) ◽  
pp. 982-992 ◽  
Author(s):  
M AL-Jalali
Keyword(s):  
Experimental Data ◽  
Electrical Resistivity ◽  
Temperature Dependence ◽  
Concentration Dependence ◽  
Low Temperatures ◽  
Noble Metals ◽  
Phonon Scattering ◽  
Theoretical Models ◽  
Residual Resistivity ◽  
Electron Phonon Scattering

Resistivity temperature – dependence and residual resistivity concentration-dependence in pure noble metals(Cu, Ag, Au) have been studied at low temperatures. Dominations of electron – dislocation and impurity, electron-electron, and electron-phonon scattering were analyzed, contribution of these mechanisms to resistivity were discussed, taking into consideration existing theoretical models and available experimental data, where some new results and ideas were investigated.

Point Defect Interactions and Vacancy Cluster Formation in Alkali Halide Crystals

1992 ◽  
Vol 134 (2) ◽  
pp. 351-358 ◽  
Author(s):  
A. V. Gektin ◽  
V. Ya. Serebryanny ◽  
N. V. Shiran
Keyword(s):  
Point Defect ◽  
Alkali Halide ◽  
Cluster Formation ◽  
Vacancy Cluster ◽  
Defect Interactions ◽  
Alkali Halide Crystals
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