DOI: 10.1063/1.1735384. Defects in Dislocations Produced by Focusing Collisions in f.c.c. Lattices

Defects in Dislocations Produced by Focusing Collisions in f.c.c. Lattices

10.1063/1.1735384

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

It is assumed that a focusing collision of sufficiently high energy encountering a stacking fault area of an extended dislocation produces a Frenkel pair. This effect is thought to be important in radiation damage where primary knock-ons produce long range focusing collisions. The number of Frenkel pairs which are produced this way is calculated. Two effects are discussed in detail for Cu: (1) The enhancement of damage by enhanced production of Frenkel pairs if dislocations are present. It is shown that one can expect an appreciable enhancement of damage for heavily cold-worked material. (2) The pinning of dislocation motion. If one assumes that each Frenkel pair produced in a dislocation acts as a primary point, the theoretical result is in qualitative agreement with the experimental data on dislocation pinning by irradiation.

Bibliography

Leibfried, G. (1960). Defects in Dislocations Produced by Focusing Collisions in f.c.c. Lattices. Journal of Applied Physics, 31(1), 117â121.

Authors 1

G. Leibfried (first)

References 6 Referenced 60

10.1063/1.1722626 / J. Appl. Phys. (1957)
10.1103/PhysRev.93.1414 / Phys. Rev. (1954)
{'key': '2024020118503084400_r3'}
{'key': '2024020118503084400_r4', 'first-page': '135', 'volume': '4', 'year': '1959', 'journal-title': 'Bull. Am. Phys. Soc.'} / Bull. Am. Phys. Soc. (1959)
10.1063/1.1722471 / J. Appl. Phys. (1956)
10.1063/1.1722841 / J. Appl. Phys. (1957)

Dates

Type	When
Created	20 years, 3 months ago (April 25, 2005, 1 p.m.)
Deposited	1 year, 6 months ago (Feb. 1, 2024, 2:18 p.m.)
Indexed	1 month, 2 weeks ago (July 2, 2025, 10:55 a.m.)
Issued	65 years, 7 months ago (Jan. 1, 1960)
Published	65 years, 7 months ago (Jan. 1, 1960)
Published Print	65 years, 7 months ago (Jan. 1, 1960)

Funders 0

None

BibTeX

@article{Leibfried_1960, title={Defects in Dislocations Produced by Focusing Collisions in f.c.c. Lattices}, volume={31}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.1735384}, DOI={10.1063/1.1735384}, number={1}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Leibfried, G.}, year={1960}, month=jan, pages={117–121} }

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