U. Essmann
Max Planck Society
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Archive | 1968
K. Anthony; U. Essmann; A. Seeger; H. Träuble
A disclination is a lattice defect analogous to a dislocation. It is characterized by a closure failure of rotation rather than of displAccment for a closed circuit round the disclination centre. The rotation failure Δ Φ equals a symmetry angle of the lattice. The displAccment failure Δ u depends on the starting point of the circuit and increases proportional to the distance from the centre.
Physica Status Solidi B-basic Solid State Physics | 1965
U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1963
U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1966
H. Träuble; U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1965
M. Rühle; M. Wilkens; U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1966
U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1987
Ernst Helmut Brandt; U. Essmann
Physica Status Solidi B-basic Solid State Physics | 1964
U. Essmann; A. Seeger
Physica Status Solidi B-basic Solid State Physics | 1964
U. Essmann; M. Wilkens
Physica Status Solidi B-basic Solid State Physics | 1969
U. Essmann; H. Träuble
