Effective dislocation lines in continuously dislocated crystals. II. Congruences of effective dislocations

• Autorzy: Trzęsowski A.
• Języki publikacji: EN

Abstrakty

EN

The notion of a congruence of effective dislocation lines endowed with the nonvanishing local Burgers vector is introduced. Particularly, the class of congrunces of principal Volterra-type effective dislocation lines associated with the dislocation densities (tensorial as well as scalar) is distinguished in order to investigate the geometry of continuized defective crystals in terms of these densities. It is shown that effective dislocation lines can be endowed with the dislocation line tension and with a finite self-energy.

Słowa kluczowe

EN

local Burgers vector; crystal surfaces; dislocation density; effective dislocation lines; principal congruences; Volterra dislocations

PL

gęstość dyslokacji; kongruencja główna; dyslokacja Volterry

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Journal of Technical Physics
• Rocznik: 2008
• Tom: Vol. 49, no 1
• Strony: 53--74
• Opis fizyczny: Bibliogr. 25 poz.

Twórcy

autor

Trzęsowski A.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, Świętokrzyska 21, 00-049 Warszawa, Poland,

Bibliografia

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