Experimental studies of cascade phenomena in metals
Abstract
We review recent ion-irradiation experiments which have been performed to investigate the collapse of displacement cascades to dislocation loops in a range of metals and alloys. Many of the results including the dependencies of the collapse probabilities on irradiation temperature, and ion dose, energy and mass, can be explained within the framework of a thermal spike/cascade melting model which has been suggested by computer molecular dynamics simulations. Other aspects, such as the dependence of collapse propabilities on the crystal structure and the effects of alloying and impurities, are less well understood.
- Authors:
-
- Oxford Univ. (United Kingdom). Dept. of Materials
- Argonne National Lab., IL (United States)
- AEA Technology, Harwell (United Kingdom). Harwell Lab.
- Publication Date:
- Research Org.:
- Argonne National Lab., IL (United States)
- Sponsoring Org.:
- USDOE; USDOE, Washington, DC (United States)
- OSTI Identifier:
- 7111276
- Report Number(s):
- ANL/CP-76480; CONF-920970-1
ON: DE92019586; CNN: ABR 40029
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Conference
- Resource Relation:
- Conference: 3. conference on evolution of microstructure in metals during irradiation, Minett (Canada), 29 Sep - 2 Oct 1992
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; ALLOYS; PHYSICAL RADIATION EFFECTS; METALS; ATOMIC DISPLACEMENTS; BCC LATTICES; COMPUTERIZED SIMULATION; DISLOCATIONS; FCC LATTICES; HEXAGONAL LATTICES; ION BEAMS; VACANCIES; BEAMS; CRYSTAL DEFECTS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CUBIC LATTICES; ELEMENTS; LINE DEFECTS; POINT DEFECTS; RADIATION EFFECTS; SIMULATION; 360106* - Metals & Alloys- Radiation Effects
Citation Formats
Jenkins, M L, Kirk, M A, and Phythian, W J. Experimental studies of cascade phenomena in metals. United States: N. p., 1992.
Web.
Jenkins, M L, Kirk, M A, & Phythian, W J. Experimental studies of cascade phenomena in metals. United States.
Jenkins, M L, Kirk, M A, and Phythian, W J. 1992.
"Experimental studies of cascade phenomena in metals". United States. https://www.osti.gov/servlets/purl/7111276.
@article{osti_7111276,
title = {Experimental studies of cascade phenomena in metals},
author = {Jenkins, M L and Kirk, M A and Phythian, W J},
abstractNote = {We review recent ion-irradiation experiments which have been performed to investigate the collapse of displacement cascades to dislocation loops in a range of metals and alloys. Many of the results including the dependencies of the collapse probabilities on irradiation temperature, and ion dose, energy and mass, can be explained within the framework of a thermal spike/cascade melting model which has been suggested by computer molecular dynamics simulations. Other aspects, such as the dependence of collapse propabilities on the crystal structure and the effects of alloying and impurities, are less well understood.},
doi = {},
url = {https://www.osti.gov/biblio/7111276},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jun 01 00:00:00 EDT 1992},
month = {Mon Jun 01 00:00:00 EDT 1992}
}
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