Published September 1992 | Version v1
Journal article Metadata-only

In-situ observation of structural changes in aluminum during He+ and H2+ dual-ion beam irradiation

Creators

  • 1. Dept. of Chemistry, Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)
  • 2. Faculty of Education, Nagasaki Univ. (Japan)
  • 3. Faculty of Education, Ehime Univ., Matsuyama (Japan)
  • 4. Dept. of Physics, Shimane Univ., Matsue (Japan)
  • 5. Faculty of Science, Hisoshima Univ. (Japan)

Description

The dual-ion beam irradiation facility at JAERI, which allows in-situ observation, was used to investigate the main factors influencing bubble formation in aluminium. Irradiation employed both (1) single ion beam irradiations with H+ and H+2 and (2) simultaneous He+ and H+2 ion irradiations at room temperature. It was found that both vacancy production rate and gas atom injection rate were important in determining the bubble nucleation, number density and sizes. (orig.)

Additional details

Publishing Information

Journal Title
Journal of Nuclear Materials
Journal Volume
191-194
Journal Issue
pt.B
Journal Page Range
p. 1219-1223.
ISSN
0022-3115
CODEN
JNUMAM

Conference

Title
5. international conference on fusion reactor materials (ICFRM-5).
Dates
17-22 Nov 1991.
Place
Clearwater, FL (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
24029236
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ALUMINIUM; BUBBLE GROWTH; EXPERIMENTAL DATA; HELIUM IONS; HYDROGEN IONS 1 PLUS; KEV RANGE 10-100; MOLECULAR IONS; PHYSICAL RADIATION EFFECTS; RADIATION DOSES; TEMPERATURE RANGE 0273-0400 K; THERMONUCLEAR REACTOR MATERIAL; TRANSMISSION ELECTRON MICROSCO; VACANCIES
Descriptors DEC
CATIONS; CHARGED PARTICLES; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DATA; ELECTRON MICROSCOPY; ELEMENTS; ENERGY RANGE; HYDROGEN IONS; INFORMATION; IONS; KEV RANGE; MATERIALS; METALS; MICROSCOPY; NUMERICAL DATA; POINT DEFECTS; RADIATION EFFECTS; TEMPERATURE RANGE