Abstract
We report an irradiation effect on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} oxide superconductors when irradiated with ions of energy ranging from 0.85 to 200 MeV. For the irradiation with low energy (0.85-2 MeV) ions, the defect production and the resultant c-axis lattice expansion were dominated by elastic collisions. On the other hand, for the irradiation with high energy (120-200 MeV) ions, the change in the c-axis lattice parameter was found to be much greater than that expected from the elastic displacement of target atoms. For high energy ion irradiation we could observe the excessive increase of c-axis lattice parameter reflecting additional production of defects which can be attributed to the electronic excitation. The large increase in c-axis lattice parameter due to high energy ion irradiation should be taken into account for the study on the interaction between vortices and irradiation-induced defects. (author)
Ishikawa, Norito;
Chimi, Yasuhiro;
Iwase, Akihiro;
Maeta, Hiroshi;
[1]
Tsuru, Koji;
Michikami, Osamu
- Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment
Citation Formats
Ishikawa, Norito, Chimi, Yasuhiro, Iwase, Akihiro, Maeta, Hiroshi, Tsuru, Koji, and Michikami, Osamu.
Irradiation effects on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} irradiated with energetic ions.
Japan: N. p.,
1997.
Web.
Ishikawa, Norito, Chimi, Yasuhiro, Iwase, Akihiro, Maeta, Hiroshi, Tsuru, Koji, & Michikami, Osamu.
Irradiation effects on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} irradiated with energetic ions.
Japan.
Ishikawa, Norito, Chimi, Yasuhiro, Iwase, Akihiro, Maeta, Hiroshi, Tsuru, Koji, and Michikami, Osamu.
1997.
"Irradiation effects on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} irradiated with energetic ions."
Japan.
@misc{etde_588424,
title = {Irradiation effects on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} irradiated with energetic ions}
author = {Ishikawa, Norito, Chimi, Yasuhiro, Iwase, Akihiro, Maeta, Hiroshi, Tsuru, Koji, and Michikami, Osamu}
abstractNote = {We report an irradiation effect on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} oxide superconductors when irradiated with ions of energy ranging from 0.85 to 200 MeV. For the irradiation with low energy (0.85-2 MeV) ions, the defect production and the resultant c-axis lattice expansion were dominated by elastic collisions. On the other hand, for the irradiation with high energy (120-200 MeV) ions, the change in the c-axis lattice parameter was found to be much greater than that expected from the elastic displacement of target atoms. For high energy ion irradiation we could observe the excessive increase of c-axis lattice parameter reflecting additional production of defects which can be attributed to the electronic excitation. The large increase in c-axis lattice parameter due to high energy ion irradiation should be taken into account for the study on the interaction between vortices and irradiation-induced defects. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}
title = {Irradiation effects on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} irradiated with energetic ions}
author = {Ishikawa, Norito, Chimi, Yasuhiro, Iwase, Akihiro, Maeta, Hiroshi, Tsuru, Koji, and Michikami, Osamu}
abstractNote = {We report an irradiation effect on c-axis lattice parameter in EuBa{sub 2}Cu{sub 3}O{sub y} oxide superconductors when irradiated with ions of energy ranging from 0.85 to 200 MeV. For the irradiation with low energy (0.85-2 MeV) ions, the defect production and the resultant c-axis lattice expansion were dominated by elastic collisions. On the other hand, for the irradiation with high energy (120-200 MeV) ions, the change in the c-axis lattice parameter was found to be much greater than that expected from the elastic displacement of target atoms. For high energy ion irradiation we could observe the excessive increase of c-axis lattice parameter reflecting additional production of defects which can be attributed to the electronic excitation. The large increase in c-axis lattice parameter due to high energy ion irradiation should be taken into account for the study on the interaction between vortices and irradiation-induced defects. (author)}
place = {Japan}
year = {1997}
month = {Mar}
}