Abstract
The metal-insulator transition of La3Ni2O7−σ with 2-dimensional electrons has been studied. Various physical properties can be understood by introducing a model of charge orderings in the NiO2 planes induced by oxygen orderings. Arguments on the non-occurrence of the superconductivity are also given.
Original language | English |
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Pages (from-to) | 1644-1650 |
Number of pages | 7 |
Journal | Journal of the Physical Society of Japan |
Volume | 64 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1995 May |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)