Calculation of positron states in the BEDT-TFF based organic superconductors |
| |
| Authors: | Shoji Ishibashi Madoka Tokumoto Nobumori Kinoshita Norio Terada Hideo Ihara |
| |
| Affiliation: | (1) Electrotechnical Laboratory, 1-1-4 Umezono, Tsukuba, 305 Ibaraki, Japan |
| |
| Abstract: | Positron states in the BEDT-TTF based organic superconductors, namely  -Cu(NCS)2, -CuCN[N(CN)2] and -Cu[N(CN)2]Br salts, have been calculated using the superposedatom model and the numerical relaxation technique. For each salt positrons are distributed predominantly around the anion layers and have a little overlap with the TTF skeleton and the outer S atoms which are responsible for the conductivity. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
