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Realization of photonic p-orbital higher-order topological insulators
The orbital degrees of freedom play a pivotal role in understanding fundamental phenomena in solid-state materials as well as exotic quantum states...
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Dispersion flattened extremely high-birefringent kagome lattice elliptic core photonic crystal fiber in THz regime
A highly birefringent elliptic porous-core photonic crystal fiber with kagome lattice cladding has been presented for terahertz (THz) wave...
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Selective and collective actuation in active solids
Active solids consist of elastically coupled out-of-equilibrium units performing work
1 –13 . They are central to autonomous processes, such as...
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Hybrid Quantum System of Fermionic Neutral Atoms in a Tunable Optical Lattice
Cold atoms trapped in optical lattices offer a clean and highly flexible experimental platform to investigate exotic phases of condensed matter....
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Superconductivity in the doped quantum spin liquid on the triangular lattice
Broad interest in quantum spin liquid (QSL) phases was triggered by the notion that they can be viewed as insulating phases with preexisting electron...
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Experimental observation of non-Abelian topological acoustic semimetals and their phase transitions
Topological phases of matter connect mathematical principles to real materials, and may shape future electronic and quantum technologies. So far,...
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On the topological immunity of corner states in two-dimensional crystalline insulators
A higher-order topological insulator (HOTI) in two dimensions is an insulator without metallic edge states but with robust zero-dimensional...
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Electronic States and the Anomalous Hall Effect in Strongly Correlated Topological Systems
AbstractElementary excitations, the spin-liquid state, and the anomalous Hall effect, including the quantum Hall effect, are considered in layered...
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Spin Ice As a Coulomb Liquid: From Emergent Gauge Fields to Magnetic Monopoles
This chapter provides an introduction to the Coulomb phase of spin ice. After reviewing conventional notions of order and disorder, as well as the...
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Large anomalous Hall conductivity induced by spin chirality fluctuation in an ultraclean frustrated antiferromagnet PdCrO2
Magnetic frustration, realized in the special geometrical arrangement of localized spins, often promotes topologically nontrivial spin textures in...
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Exploring the phase diagram of 3D artificial spin-ice
Artificial spin-ices consist of lithographic arrays of single-domain magnetic nanowires organised into frustrated lattices. These geometries are...
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Giant anomalous Hall effect in a ferromagnetic kagome-lattice semimetal
Magnetic Weyl semimetals with broken time-reversal symmetry are expected to generate strong intrinsic anomalous Hall effects, due to their large...
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Spin transport of half-metal Mn2X3 with high Curie temperature: An ideal giant magnetoresistance device from electrical and thermal drives
Currently, magnetic storage devices are encountering the problem of achieving lightweight and high integration in mobile computing devices during the...
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Orbital-selective charge-density wave in TaTe4
TaTe 4 , a metallic charge-density wave (CDW) material discovered decades ago, has attracted renewed attention due to its rich interesting properties,...
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Many-body quantum sign structures as non-glassy Ising models
The non-trivial phase structure of the eigenstates of many-body quantum systems severely limits the applicability of quantum Monte Carlo,...
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Frustrations on Decorated Planar Lattices in Ising Model
We study the frustration properties of the Ising model on several decorated lattices with arbitrary numbers of decorating spins on all bonds of the...
