Korrespondierender Autor

Prof. Dr. Claudia Felser
Telefon:+49 351 4645-3004

Partnerinstitut

Chemistry • Material Sciences • Particle Physics • Quantum Physics • Solid State Research

Research report (imported) 2012 - Max Planck Institute for Chemical Physics of Solids

Topological insulators from a chemical point of view

Authors

Felser, Claudia; Chadov, Stanislav; Müchler, Lukas; Yan, Binghai; Kübler, Jürgen; Zhang, Shou-Cheng1

Departments

Max-Planck-Institut für chemische Physik fester Stoffe, Dresden
1 Stanford University, Stanford, USA

Topological insulators (TIs) are a new quantum state of matter, which have attracted interest of condensed matter science. The materials are small band gap insulators with robust gapless surface states. Remarkable is that topological insulators can be predicted by ab initio theory and even understood from a chemist’s perspective. Herein, a simple recipe based on bonds, bands, symmetry, and nuclear charge will be given to motivate a systematic search for new topologically nontrivial materials.

 
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