| Issue |
J. Phys. Colloques
Volume 49, Number C6, Novembre 1988
35th International Field Emission Symposium / 35éme Symposium International d'Emission de Champ
|
|
|---|---|---|
| Page(s) | C6-483 - C6-488 | |
| DOI | https://doi.org/10.1051/jphyscol:1988682 | |
35th International Field Emission Symposium / 35éme Symposium International d'Emission de Champ
J. Phys. Colloques 49 (1988) C6-483-C6-488
DOI: 10.1051/jphyscol:1988682
Metals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6376, U.S.A.
J. Phys. Colloques 49 (1988) C6-483-C6-488
DOI: 10.1051/jphyscol:1988682
FIM SIMULATION OF RBa2 Cu3 O7-x SUPERCONDUCTORS
M.K. MILLER et K.L. MOREMetals and Ceramics Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6376, U.S.A.
Abstract
Computer simulated field-ion images of the orthorhombic and tetragonal structures of RBa2Cu3O7-x superconductors have been obtained. No significant differences were found between the orthorhombic and tetragonal structures. However, these simulations indicated that several possible selective imaging species could be responsible for the characteristic striped field-ion images. These possibilities includes Cu1, R, Cu1+O1 and Cu2+O2+O3+R combinations.