scholarly journals Transport in topological insulators with bulk-surface coupling: Interference corrections and conductance fluctuations

2018 ◽  
Vol 98 (16) ◽  
Author(s):  
H. Velkov ◽  
G. N. Bremm ◽  
T. Micklitz ◽  
G. Schwiete
Keyword(s):  
Topological Insulators ◽  
Conductance Fluctuations ◽  
Bulk Surface ◽  
Surface Coupling

scholarly journals A Multiscale Method for Heterogeneous Bulk-Surface Coupling

2021 ◽  
Vol 19 (1) ◽  
pp. 374-400
Author(s):  
Robert Altmann ◽  
Barbara Verfürth
Keyword(s):  
Multiscale Method ◽  
Bulk Surface ◽  
Surface Coupling

Bulk-surface coupling: Derivation of two models

2021 ◽  
Vol 289 ◽  
pp. 1-34
Author(s):  
Jingyu Li ◽  
Linlin Su ◽  
Xuefeng Wang ◽  
Yantao Wang
Keyword(s):  
Bulk Surface ◽  
Surface Coupling

scholarly journals Nonadiabatic bulk-surface oscillations in driven topological insulators

2016 ◽  
Vol 94 (19) ◽  
Author(s):  
Michael Kolodrubetz ◽  
Benjamin M. Fregoso ◽  
Joel E. Moore
Keyword(s):  
Topological Insulators ◽  
Bulk Surface

scholarly journals Classification of topological invariants related to corner states

2021 ◽  
Vol 111 (5) ◽  
Author(s):  
Shin Hayashi
Keyword(s):  
Periodic Table ◽  
Topological Insulators ◽  
Higher Order ◽  
Topological Invariants ◽  
Bulk Surface ◽  
Definition Of

AbstractWe discuss some bulk-surface gapped Hamiltonians on a lattice with corners and propose a periodic table for topological invariants related to corner states aimed at studies of higher-order topological insulators. Our table is based on four things: (1) the definition of topological invariants, (2) a proof of their relation with corner states, (3) computations of K-groups and (4) a construction of explicit examples.

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