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Showing 1 to 4 of 4 for “"Quantum spin ice"”.
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Frustration from Frustration: Field Tuning, Vison Crystallisation, and Disorder in Quantum Spin Ice
Quantum spin ice (QSI) is one of the oldest and most widely known models of a U(1) quantum spin liquid – a fascinating phase of matter in which quantum electrodynamics emerges at low energies in a frustrated magnet. This playground for alternate-universe electromagnetism exhibits many phenomena …
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Doping Studies of Frustrated Magnets
… is one of the simplest quasi-one dimensional spin-1/2 magnets which can be modelled with ferromagnetic(FM) nearest neighbour and antiferromagnetic (AFM) next nearest neighbour interactions. Here, doping with both non-magnetic ions, Zn, Mg, and magnetic ions, Co, is investigated. LiCu1-xMxSbO4 …
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Mocking quantum mechanics: Semiclassical and machine-learning approaches to frustrated magnetism
Many-body quantum mechanics is the fundamental theory behind many areas of modern science, such as condensed-matter physics, nuclear physics, and quantum chemistry. It is also notoriously hard: the classical picture of particles with well-defined positions and velocities is replaced by an intricate …
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Exotic Phenomena Emerging from Localized Multipolar Degrees of Freedom
… offers the opportunity for exotic macroscopic quantum phenomena. Multipolar moments, higher order generalizations of the familiar dipole, present a unique avenue for the discovery of a variety of exotic and novel phases of matter. These anisotropic charge and magnetization densities provide …