Commit e2ab723d authored by Luca Ghiringhelli's avatar Luca Ghiringhelli
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Edited QSHI yaml

parent 0122bb37
title: "Prediction of topological quantum phase transitions" title: "Prediction of topological quantum phase transitions"
logicalPath: "/data/shared/tutorialsNew/topological-quantum-phases/QSHI_trivial.bkr" logicalPath: "/data/shared/tutorialsNew/topological-quantum-phases/QSHI_trivial.bkr"
authors: ["Ahmetcik, Emre", "Ziletti, Angelo", "Ouyang, Runhai", "Ghiringhelli, Luca", "Scheffler, Matthias"] authors: ["Mera Acosta, Carlos", "Ahmetcik, Emre", "Carbogno, Christian", "Ouyang, Runhai", "Fazzio, Adalberto", "Ghiringhelli, Luca", "Scheffler, Matthias"]
editLink: "/notebook-edit/data/shared/tutorialsNew/topological-quantum-phases/QSHI_trivial.bkr" editLink: "/notebook-edit/data/shared/tutorialsNew/topological-quantum-phases/QSHI_trivial.bkr"
isPublic: true isPublic: true
username: "tutorialsNew" username: "tutorialsNew"
...@@ -8,7 +8,7 @@ description: > ...@@ -8,7 +8,7 @@ description: >
This tutorial shows how to find descriptive parameters (short formulas) for the prediction of This tutorial shows how to find descriptive parameters (short formulas) for the prediction of
topological phase transitions. As an example, we address the topological classification of topological phase transitions. As an example, we address the topological classification of
two-dimensional functionalized honeycomb-lattice materials, which are formally described by two-dimensional functionalized honeycomb-lattice materials, which are formally described by
the $Z_2$ topological invariant, i.e., $Z_2=0$ for trivial (normal) insulators and $Z_2=1$ for two-dimensional the Z2 topological invariant, i.e., Z2=0 for trivial (normal) insulators and Z2=1 for two-dimensional
topological insulators (quantum spin Hall insulators). topological insulators (quantum spin Hall insulators).
Using a recently developed machine learning based on compressed sensing, we then derive a map of Using a recently developed machine learning based on compressed sensing, we then derive a map of
these materials, in which metals, trivial insulators, and quantum spin Hall insulators are separated these materials, in which metals, trivial insulators, and quantum spin Hall insulators are separated
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