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Showing 1 to 8 of 8 for “"topological crystalline insulators"”.
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Topological materials and quantum entanglement
… of two main topics: materials which realize topological phases of matter and applications of the concept of entanglement in understanding topological phases and their transitions. The first part will focus on a particular class of materials called topological crystalline insulators (TCI), …
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Topological phases in narrow-band systems
I discuss several novel topological phases in correlated electron systems, realized through spin-orbit interactions and lattice effects especially narrow-band systems. The first realizes the fractional quantum Hall effect using geometric frustration and ferromagnetism to obtain a nearly flat band …
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Quantum Transport in Topological Phases of Matter
Topological phases of matter attract constant attention in the condensed matter physics community, both due to the fundamental yet simple principles that govern them, and a multitude of experimental observations with the potential for technological applications. Among the ways of studying such …
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Scanning tunneling microscopy and spectroscopy study of phase transitions and topology in layered transition metal dichalcogenides
… chiral anomaly, giant magnetoresistance, and topologically protected surface states known as Fermi arcs. To explore potential application for Weyl semimetals requires understanding their electronic properties. Here a detailed analysis of our Quasi-Particle Interference (QPI) study of MoTe$_2$ …
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Interdimensional effects in systems of fermions
… field of spintronics. These materials include topological insulators, graphene, and heterostructure materials with large Rashba spin-orbit coupling along an interface. In all of these materials, the electron's spin is responsible for exotic behaviour along either a surface or an interface. …
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The classification of topological insulators and superconductors for non-spatial and spatial symmetries
We study a topological classification of insulators and superconductors in the presence of non-spatial discrete symmetries in the Altland-Zirnbauer classification and spatial symmetries in any spatial dimension. We provide a unified method, the construction of bulk Dirac Hamiltonians in minimal …
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Topological Insulating States in Photonics and Acoustics
<p>Recent surge of interest in topological insulators, insulating in their interior but conducting at the surfaces or interfaces of different domains, has led to the discovery of a variety of new topological states, and their topological invariants are characterized by numerous approaches in the …
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Position-space and spin signatures of higher-order topological insulators
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-03-28 without embargo terms