New three-dimensional flat band candidate materials Pb2As2O7 and Pb2Sn2O7
Abstract Energy dispersion of electrons is the most fundamental property of the solid state physics. In models of electrons on a lattice with strong geometric frustration, the band dispersion of electrons can disappear due to the quantum destructive interference of the wavefunction. This is called a...
| Published in: | Scientific Reports |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-11-01
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| Online Access: | https://doi.org/10.1038/s41598-024-77977-4 |