5 Result(s)
within
Zi-Jia Cheng
English
Science, Humanities and Social Sciences, multidisciplinary
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Article
A hybrid topological quantum state in an elemental solid
Topology1–3 and interactions are foundational concepts in the modern understanding of quantum matter. Their nexus yields three important research directions: (1) the competition between distinct interactions, as ...
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Article
Open AccessCausal structure of interacting Weyl fermions in condensed matter systems
The spacetime light cone is central to the definition of causality in the theory of relativity. Recently, links between relativistic and condensed matter physics have been uncovered, where relativistic particl...
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Article
Observation of a linked-loop quantum state in a topological magnet
Quantum phases can be classified by topological invariants, which take on discrete values capturing global information about the quantum state1–13. Over the past decades, these invariants have come to play a cent...
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Article
Open AccessSpin-orbit quantum impurity in a topological magnet
Quantum states induced by single-atomic impurities are at the frontier of physics and material science. While such states have been reported in high-temperature superconductors and dilute magnetic semiconducto...
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Article
Quantum-limit Chern topological magnetism in TbMn6Sn6
The quantum-level interplay between geometry, topology and correlation is at the forefront of fundamental physics1–15. Kagome magnets are predicted to support intrinsic Chern quantum phases owing to their unusual...
