TY - JOUR
T1 - Ion beam mixing and superconductivity in Cu-Bi
AU - Averback, R. S.
AU - Okamoto, P. R.
AU - Baily, A. C.
AU - Stritzker, B.
N1 - Funding Information:
* Work supported by the US Department
PY - 1985/3
Y1 - 1985/3
N2 - Ion beam mixing in Cu-Bi bilayered samples was studied using measurements of the superconducting transition temperature, Tc, backscattering analysis and electron microscopy. All measurements could be performed in situ, without warming above the irradiation temperature. Irradiation of the bilayered samples with energetic Kr+ at 10 K induces an amorphous phases which is also superconducting below ∼ 5.2. On annealing, complete recrystallization did not occur until room temperature. The backscattering results revealed that irradiation at 10 K causes significant interdiffusion of Cu and Bi but that at 295 K, there is essentially no mixing.
AB - Ion beam mixing in Cu-Bi bilayered samples was studied using measurements of the superconducting transition temperature, Tc, backscattering analysis and electron microscopy. All measurements could be performed in situ, without warming above the irradiation temperature. Irradiation of the bilayered samples with energetic Kr+ at 10 K induces an amorphous phases which is also superconducting below ∼ 5.2. On annealing, complete recrystallization did not occur until room temperature. The backscattering results revealed that irradiation at 10 K causes significant interdiffusion of Cu and Bi but that at 295 K, there is essentially no mixing.
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U2 - 10.1016/0168-583X(85)90432-X
DO - 10.1016/0168-583X(85)90432-X
M3 - Article
AN - SCOPUS:0022027417
SN - 0168-583X
VL - 7-8
SP - 556
EP - 560
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
IS - PART 2
ER -