Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Sound attenuation in the hyperhoneycomb Kitaev spin liquid

Journal Article · · Physical Review. B
In recent years, it has been shown that the phonon dynamics may serve as an indirect probe of fractionalization of spin degrees of freedom. Furthermore we propose that the sound attenuation measurements allows for the characterization and identification of the Kitaev quantum spin liquid on the hyperhoneycomb lattice, which is particularly interesting since the strong Kitaev interaction was observed in the the hyperhoneycomb magnet β–Li2IrO3. To this end we consider the low-temperature scattering between acoustic phonons and gapless Majorana fermions with nodal-line band structure. Here, we find that the sound attenuation has a characteristic angular dependence, which is explicitly shown for the high-symmetry planes at temperatures below the flux energy gap.
Research Organization:
Univ. of Minnesota, Minneapolis, MN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
SC0018056
OSTI ID:
1893852
Journal Information:
Physical Review. B, Journal Name: Physical Review. B Journal Issue: 14 Vol. 106; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

References (68)

A new algorithm for adaptive multidimensional integration journal May 1978
Anyons in an exactly solved model and beyond journal January 2006
Adaptive multidimensional integration: vegas enhanced journal August 2021
Kitaev materials journal March 2022
Spin liquids in frustrated magnets journal March 2010
Correlated states in β-Li2IrO3 driven by applied magnetic fields journal October 2017
Magnon bound states versus anyonic Majorana excitations in the Kitaev honeycomb magnet α-RuCl3 journal March 2020
Giant phonon anomalies in the proximate Kitaev quantum spin liquid α-RuCl3 journal June 2021
Majorana quantization and half-integer thermal quantum Hall effect in a Kitaev spin liquid journal July 2018
Concept and realization of Kitaev quantum spin liquids journal March 2019
Magnetoelastic effects in the hyperhoneycomb Kitaev spin liquid journal September 2021
Quantum spin liquids: a review journal November 2016
Quantum entanglement in helium journal December 2011
Polarization-resolved Raman spectroscopy of α − RuCl 3 and evidence of room-temperature two-dimensional magnetic scattering journal October 2019
Phonon renormalization in the Kitaev quantum spin liquid journal January 2020
Anisotropic scattering continuum induced by crystal symmetry reduction in atomically thin α – RuCl 3 journal January 2020
Thermodynamic classification of three-dimensional Kitaev spin liquids journal August 2020
Further insights into the thermodynamics of the Kitaev honeycomb model journal December 2020
Magnon-spinon dichotomy in the Kitaev hyperhoneycomb β − Li 2 IrO 3 journal May 2021
Temperature evolution of the phonon dynamics in the Kitaev spin liquid journal June 2021
Magnetoelastic coupling and effects of uniaxial strain in α − RuCl 3 from first principles journal April 2021
Non-Loudon-Fleury Raman scattering in spin-orbit coupled Mott insulators journal October 2021
Probing signatures of fractionalization in the candidate quantum spin liquid Cu2IrO3 via anomalous Raman scattering journal November 2021
Magnetoelastic coupling anisotropy in the Kitaev material α−RuCl3 journal March 2022
Optical phonons coupled to a Kitaev spin liquid journal April 2022
Footprints of Kitaev spin liquid in the Fano lineshape of Raman-active optical phonons journal March 2022
Signatures of non-Loudon-Fleury Raman scattering in the Kitaev magnet β−Li2IrO3 journal June 2022
Thermal Hall effect in the Kitaev-Heisenberg system with spin-phonon coupling journal July 2022
Magnetic excitations and interactions in the Kitaev hyperhoneycomb iridate β−Li2IrO3 journal August 2022
Acoustic phonon dispersion of α−RuCl3 journal July 2022
Exactly solvable Kitaev model in three dimensions journal January 2009
Doping a spin-orbit Mott insulator: Topological superconductivity from the Kitaev-Heisenberg model and possible application to (Na 2 /Li 2 )IrO 3 journal August 2012
Spinon-phonon interaction in algebraic spin liquids journal May 2013
Finite-temperature phase transition to a quantum spin liquid in a three-dimensional Kitaev model on a hyperhoneycomb lattice journal March 2014
Quantum spin liquid with a Majorana Fermi surface on the three-dimensional hyperoctagon lattice journal June 2014
Elastic constants and ultrasound attenuation in the spin-liquid phase ofCs2CuCl4 journal January 2015
Theory of Raman response in three-dimensional Kitaev spin liquids: Application to β - and γ − Li 2 IrO 3 compounds journal September 2015
Dynamics of fractionalization in quantum spin liquids journal September 2015
Classification of gapless Z 2 spin liquids in three-dimensional Kitaev models journal February 2016
Majorana spectroscopy of three-dimensional Kitaev spin liquids journal June 2016
Resonant Raman scattering theory for Kitaev models and their Majorana fermion boundary modes journal September 2016
Many-body theory of magnetoelasticity in one dimension journal January 2017
Relation between Kitaev magnetism and structure in α − RuCl 3 journal May 2017
Temperature evolution of spin dynamics in two- and three-dimensional Kitaev models: Influence of fluctuating Z 2 flux journal August 2017
Magnetic structure and excitation spectrum of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3 journal March 2018
Observing spin fractionalization in the Kitaev spin liquid via temperature evolution of indirect resonant inelastic x-ray scattering journal May 2019
Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models journal January 2009
Kitaev-Heisenberg Model on a Honeycomb Lattice: Possible Exotic Phases in Iridium Oxides A 2 IrO 3 journal July 2010
Spinon Phonon Interaction and Ultrasonic Attenuation in Quantum Spin Liquids journal February 2011
Dynamics of a Two-Dimensional Quantum Spin Liquid: Signatures of Emergent Majorana Fermions and Fluxes journal May 2014
Raman Scattering Signatures of Kitaev Spin Liquids in A 2 IrO 3 Iridates with A = Na or Li journal October 2014
Noncoplanar and Counterrotating Incommensurate Magnetic Order Stabilized by Kitaev Interactions in γ − Li 2 IrO 3 journal November 2014
Vaporization of Kitaev Spin Liquids journal November 2014
Hyperhoneycomb Iridate β − Li 2 IrO 3 as a Platform for Kitaev Magnetism journal February 2015
Scattering Continuum and Possible Fractionalized Excitations in α − RuCl 3 journal April 2015
Weyl Spin Liquids journal April 2015
Resonant Inelastic X-Ray Scattering Response of the Kitaev Honeycomb Model journal September 2016
Probing Spinon Nodal Structures in Three-Dimensional Kitaev Spin Liquids journal August 2017
Unusual Phonon Heat Transport in α − RuCl 3 : Strong Spin-Phonon Scattering and Field-Induced Spin Gap journal March 2018
Nonsymmorphic-Symmetry-Protected Topological Magnons in Three-Dimensional Kitaev Materials journal November 2019
Flux Phase of the Half-Filled Band journal October 1994
Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3 journal January 2020
Phonon dynamics in the Kitaev spin liquid journal August 2020
Quantum spin liquid states journal April 2017
An End to the Drought of Quantum Spin Liquids journal September 2008
Quantum spin liquids journal January 2020
A Field Guide to Spin Liquids journal March 2019
Hunting Majorana Fermions in Kitaev Magnets journal January 2020

Similar Records

Magnetoelastic effects in the hyperhoneycomb Kitaev spin liquid
Journal Article · Tue Sep 28 20:00:00 EDT 2021 · Low Temperature Physics · OSTI ID:1831147

Signatures of fractionalization in the optical phonons of the hyperhoneycomb Kitaev magnet 𝛽−Li2⁢IrO3
Journal Article · Thu Oct 10 20:00:00 EDT 2024 · Physical Review. B · OSTI ID:3004502

Temperature evolution of the phonon dynamics in the Kitaev spin liquid
Journal Article · Mon Jun 07 20:00:00 EDT 2021 · Physical Review. B · OSTI ID:1852479