Universal Behavior of Quantum Spin Liquid and Optical Conductivity in the Insulator Herbertsmithite
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-017-1821-z
Abstract: We analyze optical conductivity with the goal to demonstrate experimental manifestation of a new state of matter, the so-called fermion condensate. Fermion condensates are realized in quantum spin liquids, exhibiting typical behavior of heavy-fermion metals.… read more here.
Keywords: quantum spin; conductivity; optical conductivity; spin liquid ... See more keywords
Quantum Spin Liquid from a Three-Dimensional Copper-Oxalate Framework.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b11179
Abstract: The quantum spin liquid (QSL) state is of great interest in relation to quantum computation and superconductivity and the search for new QSL materials is a current challenge in chemistry. Existing inorganic and molecular QSL… read more here.
Keywords: three dimensional; oxalate; copper oxalate; oxalate framework ... See more keywords
π-electron S = ½ quantum spin-liquid state in an ionic polyaromatic hydrocarbon.
Sign Up to like & getrecommendations! Published in 2017 at "Nature chemistry"
DOI: 10.1038/nchem.2764
Abstract: Molecular solids with cooperative electronic properties based purely on π electrons from carbon atoms offer a fertile ground in the search for exotic states of matter, including unconventional superconductivity and quantum magnetism. The field was… read more here.
Keywords: quantum spin; spin; liquid state; spin liquid ... See more keywords
Spiral spin-liquid and the emergence of a vortex-like state in MnSc2S4
Sign Up to like & getrecommendations! Published in 2017 at "Nature Physics"
DOI: 10.1038/nphys3914
Abstract: Spirals and helices are common motifs of long-range order in magnetic solids, and they may also be organized into more complex emergent structures such as magnetic skyrmions and vortices. A new type of spiral state,… read more here.
Keywords: spiral spin; state; spin liquid; vortex like ... See more keywords
Emergence of a field-driven U(1) spin liquid in the Kitaev honeycomb model
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-08459-9
Abstract: In the field of quantum magnetism, the exactly solvable Kitaev honeycomb model serves as a paradigm for the fractionalization of spin degrees of freedom and the formation of $${\Bbb Z}_2$$Z2 quantum spin liquids. An intense… read more here.
Keywords: field; model; spin liquid; kitaev ... See more keywords
Giant isotropic magneto-thermal conductivity of metallic spin liquid candidate Pr2Ir2O7 with quantum criticality
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-020-20562-w
Abstract: Spin liquids are exotic states with no spontaneous symmetry breaking down to zero-temperature because of the highly entangled and fluctuating spins in frustrated systems. Exotic excitations like magnetic monopoles, visons, and photons may emerge from… read more here.
Keywords: spin; metallic spin; spin liquid; quantum criticality ... See more keywords
Pressure-tuning of α-RuCl3 towards a quantum spin liquid
Sign Up to like & getrecommendations! Published in 2024 at "Nature Communications"
DOI: 10.1038/s41467-024-52169-w
Abstract: The layered material α-RuCl3 is a promising candidate to realize the Kitaev quantum spin liquid (QSL) state. However, at ambient pressure, deviations from the perfect Kitaev geometry prevent the existence of the QSL state at… read more here.
Keywords: pressure; spin liquid; quantum spin; geometry ... See more keywords
Itinerant and topological excitations in a honeycomb spiral spin liquid candidate
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-63620-x
Abstract: The frustrated insulating magnet can stabilize a spiral spin liquid, arising from cooperative fluctuations among a subextensively degenerate manifold of spiral configurations, with ground-state wave vectors forming a continuous contour or surface in reciprocal space.… read more here.
Keywords: spiral spin; itinerant topological; spin liquid; liquid candidate ... See more keywords
Unconventional dual 1D–2D quantum spin liquid revealed by ab initio studies on organic solids family
Sign Up to like & getrecommendations! Published in 2022 at "npj Quantum Materials"
DOI: 10.1038/s41535-022-00452-8
Abstract: Organic solids host various electronic phases. Especially, a milestone compound of organic solid, $$\beta ^{\prime}$$ β ′ - X [Pd(dmit) 2 ] 2 with X =EtMe 3 Sb shows quantum spin-liquid (QSL) properties suggesting a… read more here.
Keywords: organic solids; quantum spin; spin liquid;
The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate
Sign Up to like & getrecommendations! Published in 2021 at "Nature Materials"
DOI: 10.1038/s41563-021-01169-y
Abstract: Disordered magnetic states known as spin liquids are of paramount importance in both fundamental and applied science. A classical state of this kind was predicted for the Ising antiferromagnetic triangular model, while additional non-commuting exchange… read more here.
Keywords: spin liquid; spin; quantum; lattice antiferromagnet ... See more keywords
Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore
Sign Up to like & getrecommendations! Published in 2019 at "Nature Physics"
DOI: 10.1038/s41567-019-0577-6
Abstract: A quantum spin liquid is a state of matter where unpaired electrons’ spins, although entangled, do not show magnetic order even at the zero temperature. The realization of a quantum spin liquid is a long-sought… read more here.
Keywords: three dimensional; quantum spin; spin; spin liquid ... See more keywords