TY - JOUR
T1 - Defect clusters in high-energy ion-irradiated Ni and dilute Ni alloys investigated by diffuse X-ray scattering
AU - Yuya, Hideki
AU - Matsui, Tsuneo
AU - Maeta, Hiroshi
AU - Ohtsuka, Hideo
AU - Sugai, Hiroyuki
PY - 1999
Y1 - 1999
N2 - Pure Ni and dilute Ni-Cu and Ni-Fe alloys were irradiated at 30 K with 150 MeV phosphorus ions up to doses of 1.6×1014 and 4.1×1014 ions/cm2. The resulting defect structures were studied at room temperature using diffuse X-ray scattering (DXS) methods. The DXS experiments showed that both interstitial and vacancy dislocation loops coexisted in pure Ni and alloys. The size distribution of dislocation loops was analyzed by fitting the theoretical DXS intensities of the dislocation loops to the experimental ones.
AB - Pure Ni and dilute Ni-Cu and Ni-Fe alloys were irradiated at 30 K with 150 MeV phosphorus ions up to doses of 1.6×1014 and 4.1×1014 ions/cm2. The resulting defect structures were studied at room temperature using diffuse X-ray scattering (DXS) methods. The DXS experiments showed that both interstitial and vacancy dislocation loops coexisted in pure Ni and alloys. The size distribution of dislocation loops was analyzed by fitting the theoretical DXS intensities of the dislocation loops to the experimental ones.
KW - Diffuse X-ray scattering
KW - Dislocation loop
KW - Ni-alloy
KW - Radiation defects
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U2 - 10.1016/S0168-583X(98)00776-9
DO - 10.1016/S0168-583X(98)00776-9
M3 - Article
AN - SCOPUS:0033513896
VL - 148
SP - 891
EP - 895
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
SN - 0168-583X
IS - 1-4
ER -