Results 271 to 280 of about 88,198 (304)

Effect of dislocation density on competitive segregation of solute atoms to dislocations

Materials Science and Engineering: A, 2022
W. Mottay, P. Maugis, M. Jouiad, F. Roch, C. Perrin-Pellegrino, K. Hoummada   +5 more
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Punched-Out Dislocation Rosettes in Low-Dislocation-Density Copper

Journal of Applied Physics, 1972
Copper single crystals of extremely low dislocation density have been obtained through a thermal cyclic annealing. Ball indentation in the dislocation-free area of (111) surface produced large dislocation rosettes, each arm extending in the 〈110〉 cystallographic orientations consisted of a row of prismatic dislocation half-loops.
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Dislocations in the Charge Density Wave State of NbSe3

1996
Niobium triselenide (NbSe3) is perhaps the best known quasi low-dimensional metal, consisting of weakly coupled conducting chains, in which electronic conduction occurs by the cooperative mechanism proposed by Frohlich [1]. The current accompanies the motion, induced by an applied field E, of a spatially periodic modulation of conduction electron ...
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Distribution of dislocation density in deformed polycrystals

Crystallography Reports, 2009
Dislocation density fluctuations over randomly oriented crystals are reliably distinguishable against the Poisson noise background. A systematic reduction of fluctuations is observed with increasing order in crystal orientations.
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Dislocation densities in tungsten

Acta Metallurgica, 1967
Barbara Warlimont-Meier, P. Beaedmore, D. Hull   +2 more
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On the density of dislocation atmospheres

Acta Metallurgica, 1963
P Barrand, G.M Leak
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The determination of dislocation densities in thin films

Philosophical Magazine, 1961
(1961). The determination of dislocation densities in thin films. The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics: Vol. 6, No. 69, pp. 1183-1184.
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Density-based modelling of dislocations

Philosophical Magazine, 2007
Anter El-Azab, Michael Zaiser, Esteban P. Busso   +2 more
openaire   +1 more source

A dislocation density based constitutive model for crystal plasticity FEM including geometrically necessary dislocations

Acta Materialia, 2006
Anxin Ma, Franz Roters, Dierk Raabe
exaly  

Dynamics of full dislocation-density functions from coarse-graining discrete dislocation density-vector fields

2016
Keynote ...
Leung, HS, Ngan, AHW
openaire   +1 more source