| Autor: |
Belinskii, M., Tsukerblat, B., Botsan, I., Belinskaya, I. |
| Zdroj: |
Theoretical & Experimental Chemistry; Mar1987, Vol. 23 Issue 2, p141-149, 9p |
| Abstrakt: |
A many-electron theory is proposed for exchange and tunneling levels of dimeric mixed-valence clusters. Transition-metal ions are examined, and it is established that the parameters of the Heisenberg and double-exchange interactions depend on the configuration of the d-electronic states. Temperature dependences are constructed for the effective magnetic moments and the electronic heat capacity. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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