These surface states are robust, maintained even in the presence of surface defects. An intrinsic magnetic topological insulator with gapped surface states would be very useful for both ...

An intrinsic magnetic topological insulator with gapped surface states would be very useful for both fundamental and application prospects. Now, the use of the time-periodic drive of a laser makes ...

Topological materials are revolutionizing semiconductor manufacturing, offering enhanced conductivity and efficiency for next ...

the presence of Dirac points is crucial for the emergence of their unique topological properties. Specifically, the linear dispersion around Dirac points underpins the formation of robust surface ...

Topological insulators (TIs) are a class of materials with surfaces that host a new quantum state of matter and are insensitive to contaminants, defects and impurities. Surface electrons in TIs behave ...

AIMR researchers used micro-focused ARPES to identify domain-specific surface states in antiferromagnetic NdSb that disappear ...

Scholars at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have unveiled an ...

Topological systems are based on ... that emerges as the result of the correlated states of many interacting particles at the ...