Comprehensive Catalogue of Nearest Neighbor Uniform Hopping Flat Band Models
ORAL
Abstract
Flat band systems have emerged recently as a topic of intense interest due to their ability to manifest topological correlated phenomena. Through frustration of hopping due to the topological connectedness of a tight binding lattice, flat bands can emerge in a variety of systems, allowing the study of exotic physics in a wide range of regimes. In this talk, I will discuss recent progress on high throughput computational searches for realistic novel flat band lattice models generated from materials databases. A wide variety of physically realizable models are obtained with exciting opportunities for further experimental and theoretical study.
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Presenters
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Paul M Neves
Massachusetts Institute of Technology MI
Authors
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Paul M Neves
Massachusetts Institute of Technology MI
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Joshua Wakefield
Massachusetts Institute of Technology MI
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Haimi Nguyen
Mount Holyoke College
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Shiang Fang
Rutgers University, New Brunswick, Massachusetts Institute of Technology
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Linda Ye
Stanford Univ, Stanford University, Massachusetts Institute of Technology MI
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Joseph G Checkelsky
Massachusetts Institute of Technology MI, Massachusetts Institute of Technology