| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5386078 | Chemical Physics Letters | 2010 | 5 Pages |
Abstract
⺠The ground states of Aâ²Cu3Sn4O12 with Aâ²Â = Ca2+, Sr2+ and Pb2+ are all FM insulator and the magnetic properties are determined primarily by the direct FM interaction between Cu2+ ions at the A-site. ⺠We replaced bivalent Aâ² ion by trivalent La ion and FM half-metallic property of LaCu3Sn4O12 is predicted. The interesting point in this substitution is that electron is injected into A-site Cu ions and the electronic configuration in this compound seems to be La3+Cu31.67+Sn44+O122-.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Hongping Li, Shuhui Lv, Deming Han, Xiaojuan Liu, Jian Meng,