Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3

doi:10.1103/PhysRevResearch.2.013065

Title: Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet $β - {Li}_{2} {IrO}_{3}$

Authors:

Li, Mengqun; Rousochatzakis, Ioannis;

Publication Date:: 2020-01-22

Sponsoring Org.:: USDOE

OSTI Identifier:: 1593185

Grant/Contract Number:: SC0018056

Resource Type:: Published Article

Journal Name:: Physical Review Research (Online)

Additional Journal Information:: Journal Name: Physical Review Research (Online) Journal Volume: 2 Journal Issue: 1; Journal ID: ISSN 2643-1564

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Li, Mengqun, Rousochatzakis, Ioannis, and Perkins, Natalia B. Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3.  United States: N. p., 2020. 
        Web.  doi:10.1103/PhysRevResearch.2.013065.

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                    Li, Mengqun, Rousochatzakis, Ioannis, & Perkins, Natalia B. Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3.  United States.  doi:10.1103/PhysRevResearch.2.013065.

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                    Li, Mengqun, Rousochatzakis, Ioannis, and Perkins, Natalia B. Wed .  
        "Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3".  United States.  doi:10.1103/PhysRevResearch.2.013065.

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@article{osti_1593185,

  title        = {Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3},

  author       = {Li, Mengqun and Rousochatzakis, Ioannis and Perkins, Natalia B.},

  abstractNote = {},

  doi          = {10.1103/PhysRevResearch.2.013065},

  journal      = {Physical Review Research (Online)},

  number       = 1,

  volume       = 2,

  place        = {United States},

  year         = {2020},

  month        = {1}

}

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Works referenced in this record:

Field-induced quantum criticality in the Kitaev system $α - {RuCl}_{3}$
journal, July 2017

Wolter, A. U. B.; Corredor, L. T.; Janssen, L.
Physical Review B, Vol. 96, Issue 4
DOI: 10.1103/PhysRevB.96.041405

Breakdown of magnons in a strongly spin-orbital coupled magnet
journal, October 2017

Winter, Stephen M.; Riedl, Kira; Maksimov, Pavel A.
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/s41467-017-01177-0

Incommensurate counterrotating magnetic order stabilized by Kitaev interactions in the layered honeycomb $α − {Li}_{2} {IrO}_{3}$
journal, May 2016

Williams, S. C.; Johnson, R. D.; Freund, F.
Physical Review B, Vol. 93, Issue 19
DOI: 10.1103/PhysRevB.93.195158

Pressure tuning of bond-directional exchange interactions and magnetic frustration in the hyperhoneycomb iridate $β - {Li}_{2} {IrO}_{3}$
journal, October 2017

Veiga, L. S. I.; Etter, M.; Glazyrin, K.
Physical Review B, Vol. 96, Issue 14
DOI: 10.1103/PhysRevB.96.140402

Single crystal growth from separated educts and its application to lithium transition-metal oxides
journal, October 2016

Freund, F.; Williams, S. C.; Johnson, R. D.
Scientific Reports, Vol. 6, Issue 1
DOI: 10.1038/srep35362

Classification of gapless $Z_{2}$ spin liquids in three-dimensional Kitaev models
journal, February 2016

O'Brien, Kevin; Hermanns, Maria; Trebst, Simon
Physical Review B, Vol. 93, Issue 8
DOI: 10.1103/PhysRevB.93.085101

Pressure-induced collapse of the spin-orbital Mott state in the hyperhoneycomb iridate $β - {Li}_{2} {IrO}_{3}$
journal, March 2019

Takayama, T.; Krajewska, A.; Gibbs, A. S.
Physical Review B, Vol. 99, Issue 12
DOI: 10.1103/PhysRevB.99.125127

Magnetic structure and excitation spectrum of the hyperhoneycomb Kitaev magnet $β − {Li}_{2} {IrO}_{3}$
journal, March 2018

Ducatman, Samuel; Rousochatzakis, Ioannis; Perkins, Natalia B.
Physical Review B, Vol. 97, Issue 12
DOI: 10.1103/PhysRevB.97.125125

Chiral magnetism and helimagnons in a pyrochlore antiferromagnet
journal, February 2013

Choi, Eunsong; Chern, Gia-Wei; Perkins, Natalia B.
Physical Review B, Vol. 87, Issue 5
DOI: 10.1103/PhysRevB.87.054418

Unconventional magnetic order on the hyperhoneycomb Kitaev lattice in $β − {Li}_{2} {IrO}_{3}$ : Full solution via magnetic resonant x-ray diffraction
journal, November 2014

Biffin, A.; Johnson, R. D.; Choi, Sungkyun
Physical Review B, Vol. 90, Issue 20
DOI: 10.1103/PhysRevB.90.205116

Exactly solvable Kitaev model in three dimensions
journal, January 2009

Mandal, Saptarshi; Surendran, Naveen
Physical Review B, Vol. 79, Issue 2
DOI: 10.1103/PhysRevB.79.024426

Robust spin correlations at high magnetic fields in the harmonic honeycomb iridates
journal, August 2017

Modic, K. A.; Ramshaw, B. J.; Betts, J. B.
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/s41467-017-00264-6

Models and materials for generalized Kitaev magnetism
journal, November 2017

Winter, Stephen M.; Tsirlin, Alexander A.; Daghofer, Maria
Journal of Physics: Condensed Matter, Vol. 29, Issue 49
DOI: 10.1088/1361-648X/aa8cf5

Kitaev interactions between j = 1/2 moments in honeycomb Na ₂ IrO ₃ are large and ferromagnetic: insights from ab initio quantum chemistry calculations
journal, January 2014

Katukuri, Vamshi M.; Nishimoto, S.; Yushankhai, V.
New Journal of Physics, Vol. 16, Issue 1
DOI: 10.1088/1367-2630/16/1/013056

Evidence for a Field-Induced Quantum Spin Liquid in $α$ - ${RuCl}_{3}$
journal, July 2017

Baek, S. -H.; Do, S. -H.; Choi, K. -Y.
Physical Review Letters, Vol. 119, Issue 3
DOI: 10.1103/PhysRevLett.119.037201

Theory of magnetic phase diagrams in hyperhoneycomb and harmonic-honeycomb iridates
journal, February 2015

Lee, Eric Kin-Ho; Kim, Yong Baek
Physical Review B, Vol. 91, Issue 6
DOI: 10.1103/PhysRevB.91.064407

Noncoplanar and Counterrotating Incommensurate Magnetic Order Stabilized by Kitaev Interactions in $γ − {Li}_{2} {IrO}_{3}$
journal, November 2014

Biffin, A.; Johnson, R. D.; Kimchi, I.
Physical Review Letters, Vol. 113, Issue 19
DOI: 10.1103/PhysRevLett.113.197201

Gapless Spin Excitations in the Field-Induced Quantum Spin Liquid Phase of $α − {RuCl}_{3}$
journal, December 2017

Zheng, Jiacheng; Ran, Kejing; Li, Tianrun
Physical Review Letters, Vol. 119, Issue 22
DOI: 10.1103/PhysRevLett.119.227208

Sawtooth Torque in Anisotropic j eff = 1 / 2 Magnets: Application to α − RuCl 3
journal, May 2019

Riedl, Kira; Li, Ying; Winter, Stephen M.
Physical Review Letters, Vol. 122, Issue 19
DOI: 10.1103/PhysRevLett.122.197202

Anisotropic ${Ru}^{3 +} 4 d^{5}$ magnetism in the $α - {RuCl}_{3}$ honeycomb system: Susceptibility, specific heat, and zero-field NMR
journal, May 2015

Majumder, M.; Schmidt, M.; Rosner, H.
Physical Review B, Vol. 91, Issue 18
DOI: 10.1103/PhysRevB.91.180401

A spin–orbital-entangled quantum liquid on a honeycomb lattice
journal, February 2018

Kitagawa, K.; Takayama, T.; Matsumoto, Y.
Nature, Vol. 554, Issue 7692
DOI: 10.1038/nature25482

$α - {RuCl}_{3}$ : A spin-orbit assisted Mott insulator on a honeycomb lattice
journal, July 2014

Plumb, K. W.; Clancy, J. P.; Sandilands, L. J.
Physical Review B, Vol. 90, Issue 4
DOI: 10.1103/PhysRevB.90.041112

Quantum spin liquid in the semiclassical regime
journal, April 2018

Rousochatzakis, Ioannis; Sizyuk, Yuriy; Perkins, Natalia B.
Nature Communications, Vol. 9, Issue 1
DOI: 10.1038/s41467-018-03934-1

Monte Carlo Simulation in Statistical Physics
journal, January 1993

Binder, K.; Heermann, D.; Roelofs, Lyle
Computers in Physics, Vol. 7, Issue 2
DOI: 10.1063/1.4823159

Overrelaxation and Monte Carlo simulation
journal, July 1987

Creutz, Michael
Physical Review D, Vol. 36, Issue 2
DOI: 10.1103/PhysRevD.36.515

Kitaev-Heisenberg Model on a Honeycomb Lattice: Possible Exotic Phases in Iridium Oxides $A_{2} {IrO}_{3}$
journal, July 2010

Chaloupka, Jiří; Jackeli, George; Khaliullin, Giniyat
Physical Review Letters, Vol. 105, Issue 2
DOI: 10.1103/PhysRevLett.105.027204

Equation of State Calculations by Fast Computing Machines
journal, June 1953

Metropolis, Nicholas; Rosenbluth, Arianna W.; Rosenbluth, Marshall N.
The Journal of Chemical Physics, Vol. 21, Issue 6
DOI: 10.1063/1.1699114

Three-dimensional quantum spin liquids in models of harmonic-honeycomb iridates and phase diagram in an infinite- $D$ approximation
journal, November 2014

Kimchi, Itamar; Analytis, James G.; Vishwanath, Ashvin
Physical Review B, Vol. 90, Issue 20
DOI: 10.1103/PhysRevB.90.205126

Realization of a three-dimensional spin–anisotropic harmonic honeycomb iridate
journal, June 2014

Modic, K. A.; Smidt, Tess E.; Kimchi, Itamar
Nature Communications, Vol. 5, Issue 1
DOI: 10.1038/ncomms5203

Finite-temperature phase diagram of the classical Kitaev-Heisenberg model
journal, July 2013

Price, Craig; Perkins, Natalia B.
Physical Review B, Vol. 88, Issue 2
DOI: 10.1103/PhysRevB.88.024410

Classical Spin Liquid Instability Driven By Off-Diagonal Exchange in Strong Spin-Orbit Magnets
journal, April 2017

Rousochatzakis, Ioannis; Perkins, Natalia B.
Physical Review Letters, Vol. 118, Issue 14
DOI: 10.1103/PhysRevLett.118.147204

Concept and realization of Kitaev quantum spin liquids
journal, March 2019

Takagi, Hidenori; Takayama, Tomohiro; Jackeli, George
Nature Reviews Physics, Vol. 1, Issue 4
DOI: 10.1038/s42254-019-0038-2

Monoclinic crystal structure of $α - {RuCl}_{3}$ and the zigzag antiferromagnetic ground state
journal, December 2015

Johnson, R. D.; Williams, S. C.; Haghighirad, A. A.
Physical Review B, Vol. 92, Issue 23
DOI: 10.1103/PhysRevB.92.235119

Anyons in an exactly solved model and beyond
journal, January 2006

Kitaev, Alexei
Annals of Physics, Vol. 321, Issue 1
DOI: 10.1016/j.aop.2005.10.005

Spin-Orbit Physics Giving Rise to Novel Phases in Correlated Systems: Iridates and Related Materials
journal, March 2016

Rau, Jeffrey G.; Lee, Eric Kin-Ho; Kee, Hae-Young
Annual Review of Condensed Matter Physics, Vol. 7, Issue 1
DOI: 10.1146/annurev-conmatphys-031115-011319

Anisotropic susceptibilities in the honeycomb Kitaev system $α - {RuCl}_{3}$
journal, September 2018

Lampen-Kelley, P.; Rachel, S.; Reuther, J.
Physical Review B, Vol. 98, Issue 10
DOI: 10.1103/PhysRevB.98.100403

Heisenberg–Kitaev physics in magnetic fields
journal, July 2019

Janssen, Lukas; Vojta, Matthias
Journal of Physics: Condensed Matter, Vol. 31, Issue 42
DOI: 10.1088/1361-648X/ab283e

Magnetic order in $α - {RuCl}_{3}$ : A honeycomb-lattice quantum magnet with strong spin-orbit coupling
journal, April 2015

Sears, J. A.; Songvilay, M.; Plumb, K. W.
Physical Review B, Vol. 91, Issue 14
DOI: 10.1103/PhysRevB.91.144420

Kitaev-Heisenberg model in a magnetic field: Order-by-disorder and commensurate-incommensurate transitions
journal, April 2017

Chern, Gia-Wei; Sizyuk, Yuriy; Price, Craig
Physical Review B, Vol. 95, Issue 14
DOI: 10.1103/PhysRevB.95.144427

Anisotropic temperature-field phase diagram of single crystalline $β - {Li}_{2} {IrO}_{3}$ : Magnetization, specific heat, and ${}^{7}{Li}$ NMR study
journal, July 2019

Majumder, M.; Freund, F.; Dey, T.
Physical Review Materials, Vol. 3, Issue 7
DOI: 10.1103/PhysRevMaterials.3.074408

Physics of the Kitaev Model: Fractionalization, Dynamic Correlations, and Material Connections
journal, March 2018

Hermanns, M.; Kimchi, I.; Knolle, J.
Annual Review of Condensed Matter Physics, Vol. 9, Issue 1
DOI: 10.1146/annurev-conmatphys-033117-053934

Hyperhoneycomb Iridate $β − {Li}_{2} {IrO}_{3}$ as a Platform for Kitaev Magnetism
journal, February 2015

Takayama, T.; Kato, A.; Dinnebier, R.
Physical Review Letters, Vol. 114, Issue 7
DOI: 10.1103/PhysRevLett.114.077202

Majorana quantization and half-integer thermal quantum Hall effect in a Kitaev spin liquid
journal, July 2018

Kasahara, Y.; Ohnishi, T.; Mizukami, Y.
Nature, Vol. 559, Issue 7713
DOI: 10.1038/s41586-018-0274-0

Generic Spin Model for the Honeycomb Iridates beyond the Kitaev Limit
journal, February 2014

Rau, Jeffrey G.; Lee, Eric Kin-Ho; Kee, Hae-Young
Physical Review Letters, Vol. 112, Issue 7
DOI: 10.1103/PhysRevLett.112.077204

Resonant x-ray scattering reveals possible disappearance of magnetic order under hydrostatic pressure in the Kitaev candidate $γ - {Li}_{2} {IrO}_{3}$
journal, July 2017

Breznay, Nicholas P.; Ruiz, Alejandro; Frano, Alex
Physical Review B, Vol. 96, Issue 2
DOI: 10.1103/PhysRevB.96.020402

Hunting Majorana Fermions in Kitaev Magnets
journal, January 2020

Motome, Yukitoshi; Nasu, Joji
Journal of the Physical Society of Japan, Vol. 89, Issue 1
DOI: 10.7566/JPSJ.89.012002

Relevance of the Heisenberg-Kitaev Model for the Honeycomb Lattice Iridates $A_{2} {IrO}_{3}$
journal, March 2012

Singh, Yogesh; Manni, S.; Reuther, J.
Physical Review Letters, Vol. 108, Issue 12
DOI: 10.1103/PhysRevLett.108.127203

Chiral spin order in some purported Kitaev spin-liquid compounds
journal, November 2018

Modic, K. A.; Ramshaw, B. J.; Shekhter, A.
Physical Review B, Vol. 98, Issue 20
DOI: 10.1103/PhysRevB.98.205110

Collective spin dynamics of Z 2 vortex crystals in triangular Kitaev-Heisenberg antiferromagnets
journal, August 2019

Li, Mengqun; Perkins, Natalia B.; Rousochatzakis, Ioannis
Physical Review Research, Vol. 1, Issue 1
DOI: 10.1103/PhysRevResearch.1.013002

Critical Properties of the Kitaev-Heisenberg Model
journal, November 2012

Price, Craig C.; Perkins, Natalia B.
Physical Review Letters, Vol. 109, Issue 18
DOI: 10.1103/PhysRevLett.109.187201

Magnetization processes of zigzag states on the honeycomb lattice: Identifying spin models for $α − {RuCl}_{3}$ and ${Na}_{2} {IrO}_{3}$
journal, August 2017

Janssen, Lukas; Andrade, Eric C.; Vojta, Matthias
Physical Review B, Vol. 96, Issue 6
DOI: 10.1103/PhysRevB.96.064430

Direct evidence of a zigzag spin-chain structure in the honeycomb lattice: A neutron and x-ray diffraction investigation of single-crystal Na $_{2}$ IrO $_{3}$
journal, May 2012

Ye, Feng; Chi, Songxue; Cao, Huibo
Physical Review B, Vol. 85, Issue 18
DOI: 10.1103/PhysRevB.85.180403

Antiferromagnetic Mott insulating state in single crystals of the honeycomb lattice material ${Na}_{2} {IrO}_{3}$
journal, August 2010

Singh, Yogesh; Gegenwart, P.
Physical Review B, Vol. 82, Issue 6
DOI: 10.1103/PhysRevB.82.064412

Quantum spin liquid at finite temperature: Proximate dynamics and persistent typicality
journal, July 2019

Rousochatzakis, I.; Kourtis, S.; Knolle, J.
Physical Review B, Vol. 100, Issue 4
DOI: 10.1103/PhysRevB.100.045117

Helimagnons in a chiral ground state of the pyrochlore antiferromagnets
journal, February 2013

Choi, Eunsong; Chern, Gia-Wei; Perkins, Natalia B.
EPL (Europhysics Letters), Vol. 101, Issue 3
DOI: 10.1209/0295-5075/101/37004

Correlated states in β-Li2IrO3 driven by applied magnetic fields
journal, October 2017

Ruiz, Alejandro; Frano, Alex; Breznay, Nicholas P.
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/s41467-017-01071-9

Two iridates, two models, and two approaches: A comparative study on magnetism in three-dimensional honeycomb materials
journal, May 2016

Lee, Eric Kin-Ho; Rau, Jeffrey G.; Kim, Yong Baek
Physical Review B, Vol. 93, Issue 18
DOI: 10.1103/PhysRevB.93.184420

Revealing frustrated local moment model for pressurized hyperhoneycomb iridate: Paving the way toward a quantum spin liquid
journal, December 2016

Kim, Heung-Sik; Kim, Yong Baek; Kee, Hae-Young
Physical Review B, Vol. 94, Issue 24
DOI: 10.1103/PhysRevB.94.245127

Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models
journal, January 2009

Jackeli, G.; Khaliullin, G.
Physical Review Letters, Vol. 102, Issue 1
DOI: 10.1103/PhysRevLett.102.017205

Magnetic field induced evolution of intertwined orders in the Kitaev magnet $β − {Li}_{2} {IrO}_{3}$
journal, May 2018

Rousochatzakis, Ioannis; Perkins, Natalia B.
Physical Review B, Vol. 97, Issue 17
DOI: 10.1103/PhysRevB.97.174423

Direct evidence for dominant bond-directional interactions in a honeycomb lattice iridate Na2IrO3
journal, May 2015

Hwan Chun, Sae; Kim, Jong-Woo; Kim, Jungho
Nature Physics, Vol. 11, Issue 6
DOI: 10.1038/nphys3322

Long-range magnetic ordering in Na $_{2}$ IrO $_{3}$
journal, June 2011

Liu, X.; Berlijn, T.; Yin, W. -G.
Physical Review B, Vol. 83, Issue 22
DOI: 10.1103/PhysRevB.83.220403

Choosing a Point from the Surface of a Sphere
journal, April 1972

Marsaglia, George
The Annals of Mathematical Statistics, Vol. 43, Issue 2
DOI: 10.1214/aoms/1177692644

Honeycomb-Lattice Heisenberg-Kitaev Model in a Magnetic Field: Spin Canting, Metamagnetism, and Vortex Crystals
journal, December 2016

Janssen, Lukas; Andrade, Eric C.; Vojta, Matthias
Physical Review Letters, Vol. 117, Issue 27
DOI: 10.1103/PhysRevLett.117.277202

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Title: Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet β − Li 2 IrO 3

Citation Formats

Field-induced quantum criticality in the Kitaev system α − RuCl 3 journal, July 2017

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Anisotropic temperature-field phase diagram of single crystalline β − Li 2 IrO 3 : Magnetization, specific heat, and Li 7 NMR study journal, July 2019

Physics of the Kitaev Model: Fractionalization, Dynamic Correlations, and Material Connections journal, March 2018

Hyperhoneycomb Iridate β − Li 2 IrO 3 as a Platform for Kitaev Magnetism journal, February 2015

Majorana quantization and half-integer thermal quantum Hall effect in a Kitaev spin liquid journal, July 2018

Generic Spin Model for the Honeycomb Iridates beyond the Kitaev Limit journal, February 2014

Resonant x-ray scattering reveals possible disappearance of magnetic order under hydrostatic pressure in the Kitaev candidate γ − Li 2 IrO 3 journal, July 2017

Hunting Majorana Fermions in Kitaev Magnets journal, January 2020

Relevance of the Heisenberg-Kitaev Model for the Honeycomb Lattice Iridates A 2 IrO 3 journal, March 2012

Chiral spin order in some purported Kitaev spin-liquid compounds journal, November 2018

Collective spin dynamics of Z 2 vortex crystals in triangular Kitaev-Heisenberg antiferromagnets journal, August 2019

Critical Properties of the Kitaev-Heisenberg Model journal, November 2012

Magnetization processes of zigzag states on the honeycomb lattice: Identifying spin models for α − RuCl 3 and Na 2 IrO 3 journal, August 2017

Direct evidence of a zigzag spin-chain structure in the honeycomb lattice: A neutron and x-ray diffraction investigation of single-crystal Na 2 IrO 3 journal, May 2012

Antiferromagnetic Mott insulating state in single crystals of the honeycomb lattice material Na 2 IrO 3 journal, August 2010

Quantum spin liquid at finite temperature: Proximate dynamics and persistent typicality journal, July 2019

Helimagnons in a chiral ground state of the pyrochlore antiferromagnets journal, February 2013

Correlated states in β-Li2IrO3 driven by applied magnetic fields journal, October 2017

Two iridates, two models, and two approaches: A comparative study on magnetism in three-dimensional honeycomb materials journal, May 2016

Revealing frustrated local moment model for pressurized hyperhoneycomb iridate: Paving the way toward a quantum spin liquid journal, December 2016

Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models journal, January 2009

Magnetic field induced evolution of intertwined orders in the Kitaev magnet β − Li 2 IrO 3 journal, May 2018

Direct evidence for dominant bond-directional interactions in a honeycomb lattice iridate Na2IrO3 journal, May 2015

Long-range magnetic ordering in Na 2 IrO 3 journal, June 2011

Choosing a Point from the Surface of a Sphere journal, April 1972

Honeycomb-Lattice Heisenberg-Kitaev Model in a Magnetic Field: Spin Canting, Metamagnetism, and Vortex Crystals journal, December 2016

Title: Unconventional magnetic field response of the hyperhoneycomb Kitaev magnet $β - {Li}_{2} {IrO}_{3}$

Field-induced quantum criticality in the Kitaev system $α - {RuCl}_{3}$
journal, July 2017

Breakdown of magnons in a strongly spin-orbital coupled magnet
journal, October 2017

Incommensurate counterrotating magnetic order stabilized by Kitaev interactions in the layered honeycomb $α − {Li}_{2} {IrO}_{3}$
journal, May 2016

Pressure tuning of bond-directional exchange interactions and magnetic frustration in the hyperhoneycomb iridate $β - {Li}_{2} {IrO}_{3}$
journal, October 2017

Single crystal growth from separated educts and its application to lithium transition-metal oxides
journal, October 2016

Classification of gapless $Z_{2}$ spin liquids in three-dimensional Kitaev models
journal, February 2016

Pressure-induced collapse of the spin-orbital Mott state in the hyperhoneycomb iridate $β - {Li}_{2} {IrO}_{3}$
journal, March 2019

Magnetic structure and excitation spectrum of the hyperhoneycomb Kitaev magnet $β − {Li}_{2} {IrO}_{3}$
journal, March 2018

Chiral magnetism and helimagnons in a pyrochlore antiferromagnet
journal, February 2013

Unconventional magnetic order on the hyperhoneycomb Kitaev lattice in $β − {Li}_{2} {IrO}_{3}$ : Full solution via magnetic resonant x-ray diffraction
journal, November 2014

Exactly solvable Kitaev model in three dimensions
journal, January 2009

Robust spin correlations at high magnetic fields in the harmonic honeycomb iridates
journal, August 2017

Models and materials for generalized Kitaev magnetism
journal, November 2017

Kitaev interactions between j = 1/2 moments in honeycomb Na ₂ IrO ₃ are large and ferromagnetic: insights from ab initio quantum chemistry calculations
journal, January 2014

Evidence for a Field-Induced Quantum Spin Liquid in $α$ - ${RuCl}_{3}$
journal, July 2017

Theory of magnetic phase diagrams in hyperhoneycomb and harmonic-honeycomb iridates
journal, February 2015

Noncoplanar and Counterrotating Incommensurate Magnetic Order Stabilized by Kitaev Interactions in $γ − {Li}_{2} {IrO}_{3}$
journal, November 2014

Gapless Spin Excitations in the Field-Induced Quantum Spin Liquid Phase of $α − {RuCl}_{3}$
journal, December 2017

Sawtooth Torque in Anisotropic j eff = 1 / 2 Magnets: Application to α − RuCl 3
journal, May 2019

Anisotropic ${Ru}^{3 +} 4 d^{5}$ magnetism in the $α - {RuCl}_{3}$ honeycomb system: Susceptibility, specific heat, and zero-field NMR
journal, May 2015

A spin–orbital-entangled quantum liquid on a honeycomb lattice
journal, February 2018

$α - {RuCl}_{3}$ : A spin-orbit assisted Mott insulator on a honeycomb lattice
journal, July 2014

Quantum spin liquid in the semiclassical regime
journal, April 2018

Monte Carlo Simulation in Statistical Physics
journal, January 1993

Overrelaxation and Monte Carlo simulation
journal, July 1987

Kitaev-Heisenberg Model on a Honeycomb Lattice: Possible Exotic Phases in Iridium Oxides $A_{2} {IrO}_{3}$
journal, July 2010

Equation of State Calculations by Fast Computing Machines
journal, June 1953

Three-dimensional quantum spin liquids in models of harmonic-honeycomb iridates and phase diagram in an infinite- $D$ approximation
journal, November 2014

Realization of a three-dimensional spin–anisotropic harmonic honeycomb iridate
journal, June 2014

Finite-temperature phase diagram of the classical Kitaev-Heisenberg model
journal, July 2013

Classical Spin Liquid Instability Driven By Off-Diagonal Exchange in Strong Spin-Orbit Magnets
journal, April 2017

Concept and realization of Kitaev quantum spin liquids
journal, March 2019

Monoclinic crystal structure of $α - {RuCl}_{3}$ and the zigzag antiferromagnetic ground state
journal, December 2015

Anyons in an exactly solved model and beyond
journal, January 2006

Spin-Orbit Physics Giving Rise to Novel Phases in Correlated Systems: Iridates and Related Materials
journal, March 2016

Anisotropic susceptibilities in the honeycomb Kitaev system $α - {RuCl}_{3}$
journal, September 2018

Heisenberg–Kitaev physics in magnetic fields
journal, July 2019

Magnetic order in $α - {RuCl}_{3}$ : A honeycomb-lattice quantum magnet with strong spin-orbit coupling
journal, April 2015

Kitaev-Heisenberg model in a magnetic field: Order-by-disorder and commensurate-incommensurate transitions
journal, April 2017

Anisotropic temperature-field phase diagram of single crystalline $β - {Li}_{2} {IrO}_{3}$ : Magnetization, specific heat, and ${}^{7}{Li}$ NMR study
journal, July 2019

Physics of the Kitaev Model: Fractionalization, Dynamic Correlations, and Material Connections
journal, March 2018

Hyperhoneycomb Iridate $β − {Li}_{2} {IrO}_{3}$ as a Platform for Kitaev Magnetism
journal, February 2015

Majorana quantization and half-integer thermal quantum Hall effect in a Kitaev spin liquid
journal, July 2018

Generic Spin Model for the Honeycomb Iridates beyond the Kitaev Limit
journal, February 2014

Resonant x-ray scattering reveals possible disappearance of magnetic order under hydrostatic pressure in the Kitaev candidate $γ - {Li}_{2} {IrO}_{3}$
journal, July 2017

Hunting Majorana Fermions in Kitaev Magnets
journal, January 2020

Relevance of the Heisenberg-Kitaev Model for the Honeycomb Lattice Iridates $A_{2} {IrO}_{3}$
journal, March 2012

Chiral spin order in some purported Kitaev spin-liquid compounds
journal, November 2018

Collective spin dynamics of Z 2 vortex crystals in triangular Kitaev-Heisenberg antiferromagnets
journal, August 2019

Critical Properties of the Kitaev-Heisenberg Model
journal, November 2012

Magnetization processes of zigzag states on the honeycomb lattice: Identifying spin models for $α − {RuCl}_{3}$ and ${Na}_{2} {IrO}_{3}$
journal, August 2017

Direct evidence of a zigzag spin-chain structure in the honeycomb lattice: A neutron and x-ray diffraction investigation of single-crystal Na $_{2}$ IrO $_{3}$
journal, May 2012

Antiferromagnetic Mott insulating state in single crystals of the honeycomb lattice material ${Na}_{2} {IrO}_{3}$
journal, August 2010

Quantum spin liquid at finite temperature: Proximate dynamics and persistent typicality
journal, July 2019

Helimagnons in a chiral ground state of the pyrochlore antiferromagnets
journal, February 2013

Correlated states in β-Li2IrO3 driven by applied magnetic fields
journal, October 2017

Two iridates, two models, and two approaches: A comparative study on magnetism in three-dimensional honeycomb materials
journal, May 2016

Revealing frustrated local moment model for pressurized hyperhoneycomb iridate: Paving the way toward a quantum spin liquid
journal, December 2016

Mott Insulators in the Strong Spin-Orbit Coupling Limit: From Heisenberg to a Quantum Compass and Kitaev Models
journal, January 2009

Magnetic field induced evolution of intertwined orders in the Kitaev magnet $β − {Li}_{2} {IrO}_{3}$
journal, May 2018

Direct evidence for dominant bond-directional interactions in a honeycomb lattice iridate Na2IrO3
journal, May 2015

Long-range magnetic ordering in Na $_{2}$ IrO $_{3}$
journal, June 2011

Choosing a Point from the Surface of a Sphere
journal, April 1972

Honeycomb-Lattice Heisenberg-Kitaev Model in a Magnetic Field: Spin Canting, Metamagnetism, and Vortex Crystals
journal, December 2016