The effect of displacement cascades on small helium bubbles in aluminum and gold
Conference
·
OSTI ID:71697
- Salford Univ. (United Kingdom)
- Argonne National Lab., IL (United States)
- Poitiers Univ., 86 (France). Laboratoire de Metallurgie Physique
The evolution of individual helium bubbles in thin foils of gold and aluminum irradiated with 400 keV Ar+ and 200 keV Xe+ has been followed with in-situ transmission electron microscopy for a comparison between the effects of dilute (Al) and dense (Au) collision cascades. Bubble shrinkage in Al has been attributed to direct displacement of the gas out of the bubbles. Effects in Au, include the disappearance and Brownian motion of bubbles under irradiation, and are consistent with thermal spike processes seen in molecular dynamics simulations.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States); North Atlantic Treaty Organization, Brussels (Belgium); Forskningsraadsnaemnden, Stockholm (Sweden)
- DOE Contract Number:
- W-31-109-ENG-38
- OSTI ID:
- 71697
- Report Number(s):
- ANL/MSD/CP-83461; CONF-941144-147; ON: DE95007137; CNN: GRANT 910670; GRANT GR/H65320
- Resource Relation:
- Conference: Fall meeting of the Materials Research Society (MRS), Boston, MA (United States), 28 Nov - 9 Dec 1994; Other Information: PBD: Dec 1994
- Country of Publication:
- United States
- Language:
- English
Similar Records
Response of helium bubbles in gold to displacement-cascade damage
Evolution of helium bubbles in aluminum during heavy-ion irradiation
Dynamical interaction of helium bubbles with cascade damage in Fe-9Cr ferritic alloy.
Journal Article
·
Tue Aug 01 00:00:00 EDT 1995
· Physical Review, B: Condensed Matter
·
OSTI ID:71697
+1 more
Evolution of helium bubbles in aluminum during heavy-ion irradiation
Journal Article
·
Fri Jul 01 00:00:00 EDT 1994
· Physical Review, B: Condensed Matter; (United States)
·
OSTI ID:71697
Dynamical interaction of helium bubbles with cascade damage in Fe-9Cr ferritic alloy.
Journal Article
·
Mon Dec 01 00:00:00 EST 2008
· J. Nucl. Mater.
·
OSTI ID:71697
+1 more