Kitaev Quantum Spin Liquid Concept And Materialization

Transport Studies of Quantum Magnetism: Physics and Methods.
Novel Chiral Quantum Spin Liquids in Kitaev Magnets.
Kitaev quantum spin liquid - concept and materialization - CORE.
Kitaev quantum spin liquid concept and materialization.
Kitaev quantum spin liquid concept and materialization - arXiv.
Concept and realization of Kitaev quantum spin liquids - NASA/ADS.
Kitaev quantum spin liquid - concept and materialization.
Liquid-Phase Exfoliation of Magnetically and Optoelectronically Active.
Daily ArXiv: March 2019 - Blogger.
Jackeli-Khaliullin mechanism arXiv:2001.03731v2 [] 2 Apr.
Optical signature of the pressure-induced dimerization in the.
Magnetic Field Induced Competing Phases in Spin-Orbital Entangled.
Today's arXiv - 東京大学.

Transport Studies of Quantum Magnetism: Physics and Methods.

Based on this mechanism, there has been a fierce race for the materialization of the Kitaev spin liquid over the last decade, but the candidates have been still limited mostly to 4 d- and 5 d-electron compounds including cations with the low-spin d 5 electron configuration, such as Ir 4 and Ru 3. Feb 18, 2021 A quantum spin liquid QSL is an exotic phase of matter in which the. [1903.08081] (Review) Kitaev quantum spin liquid - concept and materialization (Takagi, Tomohiro Takayama, George Jackeli, Giniyat Khaliullin) [1903.07622] (Review) Heisenberg-Kitaev physics in magnetic fields (Vojta) [1903.07950] Discovery of High Dimensional Band Topology in Twisted Bilayer Graphene (Fan Zhang).

Novel Chiral Quantum Spin Liquids in Kitaev Magnets.

Based on this mechanism, there has been a fierce race for the materialization of the Kitaev spin liquid over the last decade, but the candidates have been still limited mostly to 4d- and 5d-electron compounds including cations with the low-spin d 5 electron configuration, such as Ir 4+ and Ru 3+. Abstract A decade ago, Alexei Kitaev proposed an exactly solvable $S$ = 1/2 model on a two-dimensional honeycomb lattice, where the spins fractionalize into Majorana fermions and form a topological quantum spin liquid (QSL) in the ground state.

Kitaev quantum spin liquid - concept and materialization - CORE.

The Kitaev model is an exactly solvable S = 1/2 spin model on a 2D honeycomb lattice, in which the spins fractionalize into Majorana fermions and form a topological quantum spin liquid (QSL) in the ground state. The Kitaev model and quantum spin liquid The Kitaev model consists of S= 1/2 spins on a honeycomb lattice, which are coupled to the three nearest neighbors by Ising interactions with bond-dependent easy-axes parallel to the x-, y- or z- axes21, as depicted in Fig. 1a. See Box 1for the corresponding Hamiltonian.

Kitaev quantum spin liquid concept and materialization.

. ``Anyons in an exactly solved model and Beyond", Alexei Kitaev, Annals of Physics 321 2-111 (2006). ``Kitaev quantum spin liquid: concept and materialization", Hide Takagi, Tomohiro Takayama, George Jackeli and Giniyat Khaliullin, arXiv 1903.08081, Nature Review Physics, 1, 264-280 (2019). Task dataset model metric name metric value global rank remove.

Kitaev quantum spin liquid concept and materialization - arXiv.

Apparently, hydrostatic pressure is not the most promising approach to tune the honeycomb materials towards the desired Kitaev QSL, and it was concluded that, instead, strain would induce the QSL state Yadav et al. ( 2018), for example by chemical pressure Hermann et al. ( 2017 ); Simutis et al. ( 2018). Kitaev quantum spin liquid - concept and materialization H. Takagi, T. Takayama, G. Jackeli, G. Khaliullin, S. Nagler Physics 2019 A decade ago, Alexei Kitaev proposed an exactly solvable $S$ = 1/2 model on a two-dimensional honeycomb lattice, where the spins fractionalize into Majorana fermions and form a topological quantum… 19 PDF.

Concept and realization of Kitaev quantum spin liquids - NASA/ADS.

6 and provides new insight for the materialization of the Kitaev model. A quantum spin liquid (QSL) is a novel state of mat-ter where localized spins defy formation of long-range or-der due to frustrated interactions and/or quantum uc-tuations [1{3]. The concept has stimulated intense re-search ever since the original proposal of resonating va. A quantum spin liquid (QSL) is an exotic phase of matter in which the magnetic moments, or spins, remain jumbled even at zero temperature. Researchers are interested in how QSLs respond to disorder in the form of vacancies, impurities, and atomic-bond randomness, all of which are inevitable in real materials.

Kitaev quantum spin liquid - concept and materialization.

The Dzyaloshinskii-Moriya interaction is found to turn the nonchiral Kitaev's gapless quantum spin liquid into a chiral one with equal Berry phases at the two Dirac points. Thermal Hall conductance experiments can provide evidence of the novel topologically gapped quantum spin liquid states predicted. Received 24 October 2019 Accepted 13 May 2020.

Liquid-Phase Exfoliation of Magnetically and Optoelectronically Active.

PDF - Kitaev quantum spin liquids (QSLs) are exotic states of matter that are predicted to host Majorana fermions and gauge flux excitations. However, so far all known Kitaev QSL candidates are known to have appreciable non-Kitaev interactions that pushes these systems far from the QSL regime. Using time-domain terahertz spectroscopy (TDTS) we show that the honeycomb cobalt-based Kitaev QSL. [1903.07721] Do tensor renormalization group methods work for frustrated spin systems? [1903.07950] Discovery of High Dimensional Band Topology in Twisted Bilayer Graphene [1903.08081] Kitaev quantum spin liquid - concept and materialization [1903.08130] Spin-polarized Correlated Insulator and Superconductor in Twisted Double Bilayer Graphene.

Daily ArXiv: March 2019 - Blogger.

The Kitaev spin liquid provides a rare example of well-established quantum spin... there has been a ﬁerce race for the materialization of the Kitaev spin liquid over the last decade, but the candidates have been still limited mostly to 4d- and... Frustration is a key concept to open a path to the quantum spin liquid (QSL) [1, 2]. The. We show that the fractionalized spin excitations of the Kitaev spin liquid, the itinerant Majorana fermions, and static Z 2 fluxes have distinct effects on the phonon dynamics, which makes the phonon dynamics a promising tool for exploring the Kitaev spin liquid candidate materials.

Jackeli-Khaliullin mechanism arXiv:2001.03731v2 [] 2 Apr.

The Kitaev couplings, of strength K in equation (1), are highly anisotropic with a different spin component interacting for each of the three bonds of the honeycomb lattice. In actual materials, a.

Optical signature of the pressure-induced dimerization in the.

The U.S. Department of Energy's Office of Scientific and Technical Information. Accepted Manuscript: Liquid-Phase Exfoliation of Magnetically and Optoelectronically Active Ruthenium Trichloride Nanosheets Citation Details This content will become publicly available on June 17, 2023. Published 19 March 2019 Physics arXiv: Strongly Correlated Electrons A decade ago, Alexei Kitaev proposed an exactly solvable $S$ = 1/2 model on a two-dimensional honeycomb lattice, where the spins fractionalize into Majorana fermions and form a topological quantum spin liquid (QSL) in the ground state.

Magnetic Field Induced Competing Phases in Spin-Orbital Entangled.

The Kitaev model and quantum spin liquid The Kitaev model 21 consists of S = 1/2 spins on a honeycomb lattice, with nearest-neighbour Ising interactions with bond-dependent easy axes parallel to. Kitaev Quantum Spin Liquids - Concept and Materialization Feb. 25: Kitaev Spin Liquids II Lecture Slides... Majorana Quantization and Half-Integer Thermal QuantumHall Effect in a Kitaev Spin Liquid March 19. There has been a great interest in magnetic field induced quantum spin liquids in Kitaev magnets after the discovery of neutron scattering continuum and half quantized thermal Hall conductivity in the material α-RuCl3. In this work, we provide a semiclassical analysis of the relevant theoretical models on large system sizes, and compare the results to previous studies on quantum models with.

Today's arXiv - 東京大学.

Based on this mechanism, there has been a fierce race for the materialization of the Kitaev spin liquid over the last decade, but the candidates have been still limited mostly to - and -electron compounds including cations with the low-spin electron configuration, such as Ir and Ru.