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BONDING STATES IN Cu-O AND T1-O LAYERS OF T12 Ba2 Ca2 Cu3 O10 |
WANG Huaiyu;LIU Fusui;WANG Enge |
Department of Physics, Peking University, Beijing |
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Cite this article: |
WANG Huaiyu, LIU Fusui, WANG Enge 1989 Chin. Phys. Lett. 6 297-300 |
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Abstract The electronic density of states of the known highest Tc material T12 Ba2 Ca2 Cu3 O10 has been calculated with tight-binding approximation. The bonding states in Cu-O and Tl-O layers are analysed. Because it has the electronic structures similar to that of La-oxides and Y-oxides, it is believed that they have the same leading superconducting mechanism.
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Published: 01 July 1989
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