Possible phase change between itinerant ferromagnetism and superconductivity |
| |
| Authors: | H. Nakanishi K. Machida T. Matsubara |
| |
| Affiliation: | Department of Physics, Faculty of Science and Technology, Keio University Yokohama 223, Japan;Department of Physics, Kyoto University, Kyoto 606, Japan |
| |
| Abstract: | It is pointed out theoretically that a single electron band model is able to exhibit the interchange of two phases: itenerant band ferromagnetism and superconductivity. Our theory is based on the molecular field approximation applied for a simplified electron-electron interaction. Possible phase changes are discussed in connection with two phase transitions of ferromagnetism and superconductivity in the intermetallic compound Y4Co3. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
