3 papers
cond-mat.mes-hall2025
Can we build a transistor using vacancy-induced bound states in a topological insulator
Cunyuan Jiang
Topological insulators (TIs) have been considered as promising candidates for next generation of electronic devices due to their topologically protected quantum transport phenomena…
cond-mat.mes-hall2025
Designing atomic-scale resistive circuits in topological insulators through vacancy-induced localized modes
Cunyuan Jiang, Weicen Dong, Matteo Baggioli
We demonstrate that vacancies can induce topologically protected localized electronic excitations within the bulk of a topological insulator, and when sufficiently close, give rise…
cond-mat.soft2025
The anomalous density of states and quasi-localized vibration through homogeneous thermalization of an inhomogeneous elastic system
Cunyuan Jiang
Amorphous solids are dynamically inhomogeneous due to in lack of translational symmetry and hence exhibit vibrational properties different from crystalline solids with anomalous lo…