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...

Full description

Saved in:
Bibliographic Details
Main Authors: Izumi Hase, Yoichi Higashi, Hiroshi Eisaki, Kenji Kawashima
Format: Article
Language:English
Published: Nature Portfolio 2024-11-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-024-77977-4
Tags: Add Tag
No Tags, Be the first to tag this record!