Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2

Bordelon, Mitchell M.; Liu, Chunxiao; Posthuma, Lorenzo; Sarte, P. M.; Butch, N. P.; Pajerowski, Daniel M.; Banerjee, Arnab; Balents, Leon; Wilson, Stephen D.

doi:10.1103/physrevb.101.224427

Title: Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO₂

Abstract

In this work, we present a neutron scattering-based study of magnetic excitations and magnetic order in NaYbO₂ under the application of an external magnetic field. The crystal electric field-split J = 7=2 multiplet structure is determined, revealing a mixed |m_z$$\rangle$$ ground state doublet and is consistent with a recent report Ding et al. Our measurements further suggest signatures of exchange effects in the crystal field spectrum, manifested by a small splitting in energy of the transition into the first excited doublet. The field-dependence of the low-energy magnetic excitations across the transition from the quantum disordered ground state into the fluctuation driven ordered regime is analyzed. Signs of a first-order phase transition into a noncollinear ordered state are revealed at the upper-field phase boundary of the ordered regime, and higher order magnon scattering, suggestive of strong magnon-magnon interactions, is resolved within the previously reported up-up-down phase. Our results reveal a complex phase diagram of field-induced order and spin excitations within NaYbO₂ and demonstrate the dominant role of quantum fluctuations cross a broad range of fields within its interlayer frustrated triangular lattice.

Authors:

^[1];

^[1]; Posthuma, Lorenzo ^[1]; Sarte, P. M. ^[1]; Butch, N. P. ^[2];

^[3]; Banerjee, Arnab ^[3];

^[1];

^[1]

Univ. of California, Santa Barbara, CA (United States)
National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Publication Date:: Mon Jun 22 00:00:00 EDT 2020

Research Org.:: Univ. of California, Santa Barbara, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1782235

Grant/Contract Number:: SC0017752; FG02-08ER46524

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 101; Journal Issue: 22; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Bordelon, Mitchell M., Liu, Chunxiao, Posthuma, Lorenzo, Sarte, P. M., Butch, N. P., Pajerowski, Daniel M., Banerjee, Arnab, Balents, Leon, and Wilson, Stephen D. Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2.  United States: N. p., 2020. 
Web.  doi:10.1103/physrevb.101.224427.

Copy to clipboard


                    Bordelon, Mitchell M., Liu, Chunxiao, Posthuma, Lorenzo, Sarte, P. M., Butch, N. P., Pajerowski, Daniel M., Banerjee, Arnab, Balents, Leon, & Wilson, Stephen D. Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2.  United States.  https://doi.org/10.1103/physrevb.101.224427

Copy to clipboard


                    Bordelon, Mitchell M., Liu, Chunxiao, Posthuma, Lorenzo, Sarte, P. M., Butch, N. P., Pajerowski, Daniel M., Banerjee, Arnab, Balents, Leon, and Wilson, Stephen D. Mon .  
"Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2".  United States.  https://doi.org/10.1103/physrevb.101.224427.  https://www.osti.gov/servlets/purl/1782235.

Copy to clipboard


                    
@article{osti_1782235,

  title        = {Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2},

  author       = {Bordelon, Mitchell M. and Liu, Chunxiao and Posthuma, Lorenzo and Sarte, P. M. and Butch, N. P. and Pajerowski, Daniel M. and Banerjee, Arnab and Balents, Leon and Wilson, Stephen D.},

  abstractNote = {In this work, we present a neutron scattering-based study of magnetic excitations and magnetic order in NaYbO2 under the application of an external magnetic field. The crystal electric field-split J = 7=2 multiplet structure is determined, revealing a mixed |mz$\rangle$ ground state doublet and is consistent with a recent report Ding et al. Our measurements further suggest signatures of exchange effects in the crystal field spectrum, manifested by a small splitting in energy of the transition into the first excited doublet. The field-dependence of the low-energy magnetic excitations across the transition from the quantum disordered ground state into the fluctuation driven ordered regime is analyzed. Signs of a first-order phase transition into a noncollinear ordered state are revealed at the upper-field phase boundary of the ordered regime, and higher order magnon scattering, suggestive of strong magnon-magnon interactions, is resolved within the previously reported up-up-down phase. Our results reveal a complex phase diagram of field-induced order and spin excitations within NaYbO2 and demonstrate the dominant role of quantum fluctuations cross a broad range of fields within its interlayer frustrated triangular lattice.},

  doi          = {10.1103/physrevb.101.224427},

  journal      = {Physical Review B},

  number       = 22,

  volume       = 101,

  place        = {United States},

  year         = {Mon Jun 22 00:00:00 EDT 2020},

  month        = {Mon Jun 22 00:00:00 EDT 2020}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/physrevb.101.224427

Other availability

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Matrix Elements and Operator Equivalents Connected with the Magnetic Properties of Rare Earth Ions
journal, March 1952

Stevens, K. W. H.
Proceedings of the Physical Society. Section A, Vol. 65, Issue 3
DOI: 10.1088/0370-1298/65/3/308

Mantid—Data analysis and visualization package for neutron scattering and $μ$ SR experiments
journal, November 2014

Arnold, O.; Bilheux, J. C.; Borreguero, J. M.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 764
DOI: 10.1016/j.nima.2014.07.029

Dispersion of the magnetic excitations of the Pr ions in Pr2CuO4
journal, January 1994

Sumarlin, I. W.; Lynn, J. W.; Chattopadhyay, T.
Physica C: Superconductivity, Vol. 219, Issue 1-2
DOI: 10.1016/0921-4534(94)90034-5

Spin-Glass Ground State in a Triangular-Lattice Compound ${YbZnGaO}_{4}$
journal, February 2018

Ma, Zhen; Wang, Jinghui; Dong, Zhao-Yang
Physical Review Letters, Vol. 120, Issue 8
DOI: 10.1103/PhysRevLett.120.087201

Magnetoelastic Coupling and Symmetry Breaking in the Frustrated Antiferromagnet $α − {NaMnO}_{2}$
journal, December 2007

Giot, Maud; Chapon, Laurent C.; Androulakis, John
Physical Review Letters, Vol. 99, Issue 24
DOI: 10.1103/PhysRevLett.99.247211

Correlated Quantum Phenomena in the Strong Spin-Orbit Regime
journal, March 2014

Witczak-Krempa, William; Chen, Gang; Kim, Yong Baek
Annual Review of Condensed Matter Physics, Vol. 5, Issue 1
DOI: 10.1146/annurev-conmatphys-020911-125138

${NaYbS}_{2}$ : A planar spin- $\frac{1}{2}$ triangular-lattice magnet and putative spin liquid
journal, December 2018

Baenitz, M.; Schlender, Ph.; Sichelschmidt, J.
Physical Review B, Vol. 98, Issue 22
DOI: 10.1103/PhysRevB.98.220409

Quantum spin liquids: a review
journal, November 2016

Savary, Lucile; Balents, Leon
Reports on Progress in Physics, Vol. 80, Issue 1
DOI: 10.1088/0034-4885/80/1/016502

Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate
journal, December 2016

Shen, Yao; Li, Yao-Dong; Wo, Hongliang
Nature, Vol. 540, Issue 7634
DOI: 10.1038/nature20614

Electron spin resonance on the spin-1/2 triangular magnet NaYbS ₂
journal, March 2019

Sichelschmidt, Jörg; Schlender, Philipp; Schmidt, Burkhard
Journal of Physics: Condensed Matter, Vol. 31, Issue 20
DOI: 10.1088/1361-648X/ab071d

Resonating Valence Bond Phase in the Triangular Lattice Quantum Dimer Model
journal, February 2001

Moessner, R.; Sondhi, S. L.
Physical Review Letters, Vol. 86, Issue 9
DOI: 10.1103/PhysRevLett.86.1881

Bulk magnetization of the heavy rare earth titanate pyrochlores - a series of model frustrated magnets
journal, December 1999

Bramwell, S. T.; Field, M. N.; Harris, M. J.
Journal of Physics: Condensed Matter, Vol. 12, Issue 4
DOI: 10.1088/0953-8984/12/4/308

Quantum spin liquid states
journal, April 2017

Zhou, Yi; Kanoda, Kazushi; Ng, Tai-Kai
Reviews of Modern Physics, Vol. 89, Issue 2
DOI: 10.1103/RevModPhys.89.025003

Orbital Ordering in a Two-Dimensional Triangular Lattice
journal, February 1997

Pen, H. F.; van den Brink, J.; Khomskii, D. I.
Physical Review Letters, Vol. 78, Issue 7
DOI: 10.1103/PhysRevLett.78.1323

Field-tunable quantum disordered ground state in the triangular-lattice antiferromagnet NaYbO2
journal, July 2019

Bordelon, Mitchell M.; Kenney, Eric; Liu, Chunxiao
Nature Physics, Vol. 15, Issue 10
DOI: 10.1038/s41567-019-0594-5

Neutron scattering study of the magnetic structure of
journal, September 1996

Coldea, R.; Tennant, D. A.; Cowley, R. A.
Journal of Physics: Condensed Matter, Vol. 8, Issue 40
DOI: 10.1088/0953-8984/8/40/012

Field-induced magnetic transition and spin fluctuations in the quantum spin-liquid candidate ${CsYbSe}_{2}$
journal, December 2019

Xing, Jie; Sanjeewa, Liurukara D.; Kim, Jungsoo
Physical Review B, Vol. 100, Issue 22
DOI: 10.1103/PhysRevB.100.220407

Ground-state properties of the S =1/2 Heisenberg antiferromagnet on a triangular lattice
journal, September 1990

Jolicoeur, Th.; Dagotto, E.; Gagliano, E.
Physical Review B, Vol. 42, Issue 7
DOI: 10.1103/PhysRevB.42.4800

Structural absorption by barbule microstructures of super black bird of paradise feathers
journal, January 2018

McCoy, Dakota E.; Feo, Teresa; Harvey, Todd Alan
Nature Communications, Vol. 9, Issue 1
DOI: 10.1038/s41467-017-02088-w

Intertwined dipolar and multipolar order in the triangular-lattice magnet TmMgGaO4
journal, October 2019

Shen, Yao; Liu, Changle; Qin, Yayuan
Nature Communications, Vol. 10, Issue 1
DOI: 10.1038/s41467-019-12410-3

Experimental Realization of a Spin- $1 / 2$ Triangular-Lattice Heisenberg Antiferromagnet
journal, January 2012

Shirata, Yutaka; Tanaka, Hidekazu; Matsuo, Akira
Physical Review Letters, Vol. 108, Issue 5
DOI: 10.1103/PhysRevLett.108.057205

Ordering due to disorder in a triangular Heisenberg antiferromagnet with exchange anisotropy
journal, March 1992

Sheng, Q.; Henley, C. L.
Journal of Physics: Condensed Matter, Vol. 4, Issue 11
DOI: 10.1088/0953-8984/4/11/020

Topological entanglement entropy in the quantum dimer model on the triangular lattice
journal, June 2007

Furukawa, Shunsuke; Misguich, Grégoire
Physical Review B, Vol. 75, Issue 21
DOI: 10.1103/PhysRevB.75.214407

Crystal Synthesis and Frustrated Magnetism in Triangular Lattice Cs RE Se ₂ ( RE = La–Lu): Quantum Spin Liquid Candidates CsCeSe ₂ and CsYbSe ₂
journal, November 2019

Xing, Jie; Sanjeewa, Liurukara D.; Kim, Jungsoo
ACS Materials Letters, Vol. 2, Issue 1
DOI: 10.1021/acsmaterialslett.9b00464

Magnetic and quantum disordered phases in triangular-lattice Heisenberg antiferromagnets
journal, October 1999

Manuel, L. O.; Ceccatto, H. A.
Physical Review B, Vol. 60, Issue 13
DOI: 10.1103/PhysRevB.60.9489

Anisotropic-Exchange Magnets on a Triangular Lattice: Spin Waves, Accidental Degeneracies, and Dual Spin Liquids
journal, April 2019

Maksimov, P. A.; Zhu, Zhenyue; White, Steven R.
Physical Review X, Vol. 9, Issue 2
DOI: 10.1103/PhysRevX.9.021017

Microscopic Model Calculations for the Magnetization Process of Layered Triangular-Lattice Quantum Antiferromagnets
journal, January 2015

Yamamoto, Daisuke; Marmorini, Giacomo; Danshita, Ippei
Physical Review Letters, Vol. 114, Issue 2
DOI: 10.1103/PhysRevLett.114.027201

The crystal field and exchange interactions in Yb ₂ Ti ₂ O ₇
journal, September 2001

Hodges, J. A.; Bonville, P.; Forget, A.
Journal of Physics: Condensed Matter, Vol. 13, Issue 41
DOI: 10.1088/0953-8984/13/41/318

Nearest-neighbour resonating valence bonds in YbMgGaO4
journal, June 2017

Li, Yuesheng; Adroja, Devashibhai; Voneshen, David
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/ncomms15814

Quantum spin liquid ground state in the disorder free triangular lattice ${NaYbS}_{2}$
journal, December 2019

Sarkar, R.; Schlender, Ph.; Grinenko, V.
Physical Review B, Vol. 100, Issue 24
DOI: 10.1103/PhysRevB.100.241116

The Resonating Valence Bond State in La2CuO4 and Superconductivity
journal, March 1987

Anderson, P. W.
Science, Vol. 235, Issue 4793
DOI: 10.1126/science.235.4793.1196

Valence Bonds in Random Quantum Magnets: Theory and Application to ${YbMgGaO}_{4}$
journal, July 2018

Kimchi, Itamar; Nahum, Adam; Senthil, T.
Physical Review X, Vol. 8, Issue 3
DOI: 10.1103/PhysRevX.8.031028

Synthesis, magnetization, and heat capacity of triangular lattice materials ${NaErSe}_{2}$ and ${KErSe}_{2}$
journal, November 2019

Xing, Jie; Sanjeewa, Liurukara D.; Kim, Jungsoo
Physical Review Materials, Vol. 3, Issue 11
DOI: 10.1103/PhysRevMaterials.3.114413

An End to the Drought of Quantum Spin Liquids
journal, September 2008

Lee, P. A.
Science, Vol. 321, Issue 5894
DOI: 10.1126/science.1163196

Quantum phase diagram of the $S = \frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{3} {CoSb}_{2} O_{9}$
journal, January 2015

Koutroulakis, G.; Zhou, T.; Kamiya, Y.
Physical Review B, Vol. 91, Issue 2
DOI: 10.1103/PhysRevB.91.024410

Partial Up-Up-Down Order with the Continuously Distributed Order Parameter in the Triangular Antiferromagnet ${TmMgGaO}_{4}$
journal, January 2020

Li, Yuesheng; Bachus, Sebastian; Deng, Hao
Physical Review X, Vol. 10, Issue 1
DOI: 10.1103/PhysRevX.10.011007

Unconventional magnetic ground state in Yb $_{2}$ Ti $_{2}$ O $_{7}$
journal, October 2013

D’Ortenzio, R. M.; Dabkowska, H. A.; Dunsiger, S. R.
Physical Review B, Vol. 88, Issue 13
DOI: 10.1103/PhysRevB.88.134428

Mermin-Wagner physics, $(H, T)$ phase diagram, and candidate quantum spin-liquid phase in the spin- $\frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{8} {CoNb}_{6} O_{24}$
journal, April 2018

Cui, Y.; Dai, J.; Zhou, P.
Physical Review Materials, Vol. 2, Issue 4
DOI: 10.1103/PhysRevMaterials.2.044403

Signature of Néel order in exact spectra of quantum antiferromagnets on finite lattices
journal, October 1992

Bernu, B.; Lhuillier, C.; Pierre, L.
Physical Review Letters, Vol. 69, Issue 17
DOI: 10.1103/PhysRevLett.69.2590

Magnetic Phase Diagram of the Triangular Antiferromagnetic Cs ₂ CuCl ₄₋ _x Br _x Mixed System
journal, October 2018

van Well, Natalija; Zaharko, Oksana; Delley, Bernard
Annalen der Physik, Vol. 530, Issue 12
DOI: 10.1002/andp.201800270

Single-site magnetic anisotropy governed by interlayer cation charge imbalance in triangular-lattice $A Yb X_{2}$
journal, November 2019

Zangeneh, Ziba; Avdoshenko, Stanislav; van den Brink, Jeroen
Physical Review B, Vol. 100, Issue 17
DOI: 10.1103/PhysRevB.100.174436

Magnetic Properties of Ising-Like Heisenberg Antiferromagnets on the Triangular Lattice
journal, October 1986

Miyashita, Seiji
Journal of the Physical Society of Japan, Vol. 55, Issue 10
DOI: 10.1143/JPSJ.55.3605

Chiral spin liquid and quantum criticality in extended $S = \frac{1}{2}$ Heisenberg models on the triangular lattice
journal, January 2017

Wietek, Alexander; Läuchli, Andreas M.
Physical Review B, Vol. 95, Issue 3
DOI: 10.1103/PhysRevB.95.035141

Rare-Earth Chalcogenides: A Large Family of Triangular Lattice Spin Liquid Candidates
journal, October 2018

Liu, Weiwei; Zhang, Zheng; Ji, Jianting
Chinese Physics Letters, Vol. 35, Issue 11
DOI: 10.1088/0256-307X/35/11/117501

Spin liquids in frustrated magnets
journal, March 2010

Balents, Leon
Nature, Vol. 464, Issue 7286
DOI: 10.1038/nature08917

Static and Dynamical Properties of the Spin- $1 / 2$ Equilateral Triangular-Lattice Antiferromagnet ${Ba}_{3} {CoSb}_{2} O_{9}$
journal, February 2016

Ma, J.; Kamiya, Y.; Hong, Tao
Physical Review Letters, Vol. 116, Issue 8
DOI: 10.1103/PhysRevLett.116.087201

Quantum spin liquids
journal, January 2020

Broholm, C.; Cava, R. J.; Kivelson, S. A.
Science, Vol. 367, Issue 6475
DOI: 10.1126/science.aay0668

Effect of spin-orbit coupling on the effective-spin correlation in ${YbMgGaO}_{4}$
journal, March 2018

Li, Yao-Dong; Shen, Yao; Li, Yuesheng
Physical Review B, Vol. 97, Issue 12
DOI: 10.1103/PhysRevB.97.125105

Disorder-Induced Mimicry of a Spin Liquid in ${YbMgGaO}_{4}$
journal, October 2017

Zhu, Zhenyue; Maksimov, P. A.; White, Steven R.
Physical Review Letters, Vol. 119, Issue 15
DOI: 10.1103/PhysRevLett.119.157201

Field-induced instability of the quantum spin liquid ground state in the $J_{eff} = \frac{1}{2}$ triangular-lattice compound ${NaYbO}_{2}$
journal, May 2019

Ranjith, K. M.; Dmytriieva, D.; Khim, S.
Physical Review B, Vol. 99, Issue 18
DOI: 10.1103/PhysRevB.99.180401

YbMgGaO ₄ : A Triangular‐Lattice Quantum Spin Liquid Candidate
journal, October 2019

Li, Yuesheng
Advanced Quantum Technologies, Vol. 2, Issue 12
DOI: 10.1002/qute.201900089

Anisotropic spin model of strong spin-orbit-coupled triangular antiferromagnets
journal, July 2016

Li, Yao-Dong; Wang, Xiaoqun; Chen, Gang
Physical Review B, Vol. 94, Issue 3
DOI: 10.1103/PhysRevB.94.035107

Orbital Ordering in Frustrated Jahn-Teller Systems with 90° Exchange
journal, November 2002

Mostovoy, M. V.; Khomskii, D. I.
Physical Review Letters, Vol. 89, Issue 22
DOI: 10.1103/PhysRevLett.89.227203

Gapless quantum spin liquid ground state in the two-dimensional spin-1/2 triangular antiferromagnet YbMgGaO4
journal, November 2015

Li, Yuesheng; Liao, Haijun; Zhang, Zhen
Scientific Reports, Vol. 5, Issue 1
DOI: 10.1038/srep16419

Classical spin liquids in stacked triangular-lattice Ising antiferromagnets
journal, December 2016

Liu, D. T.; Burnell, F. J.; Jaubert, L. D. C.
Physical Review B, Vol. 94, Issue 22
DOI: 10.1103/PhysRevB.94.224413

Magnetization plateaux of the S = 1/2 two-dimensional frustrated antiferromagnet Cs ₂ CuBr ₄
journal, March 2004

Ono, T.; Tanaka, H.; Kolomiyets, O.
Journal of Physics: Condensed Matter, Vol. 16, Issue 11
DOI: 10.1088/0953-8984/16/11/028

Continuous excitations of the triangular-lattice quantum spin liquid YbMgGaO4
journal, December 2016

Paddison, Joseph A. M.; Daum, Marcus; Dun, Zhiling
Nature Physics, Vol. 13, Issue 2
DOI: 10.1038/nphys3971

Critical spin liquid at $\frac{1}{3}$ magnetization in a spin- $\frac{1}{2}$ triangular antiferromagnet
journal, April 2007

Alicea, Jason; Fisher, Matthew P. A.
Physical Review B, Vol. 75, Issue 14
DOI: 10.1103/PhysRevB.75.144411

Rare-Earth Triangular Lattice Spin Liquid: A Single-Crystal Study of ${YbMgGaO}_{4}$
journal, October 2015

Li, Yuesheng; Chen, Gang; Tong, Wei
Physical Review Letters, Vol. 115, Issue 16
DOI: 10.1103/PhysRevLett.115.167203

Spin liquid phase of the $S = \frac{1}{2} J_{1} - J_{2}$ Heisenberg model on the triangular lattice
journal, July 2015

Zhu, Zhenyue; White, Steven R.
Physical Review B, Vol. 92, Issue 4
DOI: 10.1103/PhysRevB.92.041105

Magnetic excitations in crystal-field split 4f systems
journal, January 1985

Fulde, Peter; Loewenhaupt, Michael
Advances in Physics, Vol. 34, Issue 5
DOI: 10.1080/00018738500101821

Dimer phases in quantum antiferromagnets with orbital degeneracy
journal, October 2007

Jackeli, G.; Ivanov, D. A.
Physical Review B, Vol. 76, Issue 13
DOI: 10.1103/PhysRevB.76.132407

Long-Range Néel Order in the Triangular Heisenberg Model
journal, May 1999

Capriotti, Luca; Trumper, Adolfo E.; Sorella, Sandro
Physical Review Letters, Vol. 82, Issue 19
DOI: 10.1103/PhysRevLett.82.3899

Resonating valence bonds: A new kind of insulator?
journal, February 1973

Anderson, P. W.
Materials Research Bulletin, Vol. 8, Issue 2
DOI: 10.1016/0025-5408(73)90167-0

Theory of a Competitive Spin Liquid State for Weak Mott Insulators on the Triangular Lattice
journal, October 2013

Mishmash, Ryan V.; Garrison, James R.; Bieri, Samuel
Physical Review Letters, Vol. 111, Issue 15
DOI: 10.1103/PhysRevLett.111.157203

Spin-liquid phase of the multiple-spin exchange Hamiltonian on the triangular lattice
journal, July 1999

Misguich, G.; Lhuillier, C.; Bernu, B.
Physical Review B, Vol. 60, Issue 2
DOI: 10.1103/PhysRevB.60.1064

Orbital ordering and frustrations
journal, August 2003

Khomskii, D. I.; Mostovoy, M. V.
Journal of Physics A: Mathematical and General, Vol. 36, Issue 35
DOI: 10.1088/0305-4470/36/35/307

Absence of Magnetic Thermal Conductivity in the Quantum Spin-Liquid Candidate ${YbMgGaO}_{4}$
journal, December 2016

Xu, Y.; Zhang, J.; Li, Y. S.
Physical Review Letters, Vol. 117, Issue 26
DOI: 10.1103/PhysRevLett.117.267202

Anisotropic magnetic properties of the triangular plane lattice material TmMgGaO 4
journal, September 2018

Cevallos, F. Alex; Stolze, Karoline; Kong, Tai
Materials Research Bulletin, Vol. 105
DOI: 10.1016/j.materresbull.2018.04.042

Anisotropic field-induced ordering in the triangular-lattice quantum spin liquid ${NaYbSe}_{2}$
journal, December 2019

Ranjith, K. M.; Luther, S.; Reimann, T.
Physical Review B, Vol. 100, Issue 22
DOI: 10.1103/PhysRevB.100.224417

Muon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet ${YbMgGaO}_{4}$
journal, August 2016

Li, Yuesheng; Adroja, Devashibhai; Biswas, Pabitra K.
Physical Review Letters, Vol. 117, Issue 9
DOI: 10.1103/PhysRevLett.117.097201

Successive Orbital Ordering Transitions in ${NaVO}_{2}$
journal, October 2008

McQueen, T. M.; Stephens, P. W.; Huang, Q.
Physical Review Letters, Vol. 101, Issue 16
DOI: 10.1103/PhysRevLett.101.166402

Hierarchy of Exchange Interactions in the Triangular-Lattice Spin Liquid ${YbMgGaO}_{4}$
journal, July 2018

Zhang, Xinshu; Mahmood, Fahad; Daum, Marcus
Physical Review X, Vol. 8, Issue 3
DOI: 10.1103/PhysRevX.8.031001

${Ba}_{8} {CoNb}_{6} O_{24}$ : A spin- $\frac{1}{2}$ triangular-lattice Heisenberg antiferromagnet in the two-dimensional limit
journal, February 2017

Rawl, R.; Ge, L.; Agrawal, H.
Physical Review B, Vol. 95, Issue 6
DOI: 10.1103/PhysRevB.95.060412

Zero-temperature properties of the quantum dimer model on the triangular lattice
journal, June 2005

Ralko, Arnaud; Ferrero, Michel; Becca, Federico
Physical Review B, Vol. 71, Issue 22
DOI: 10.1103/PhysRevB.71.224109

Gapless spin-liquid state in the structurally disorder-free triangular antiferromagnet ${NaYbO}_{2}$
journal, October 2019

Ding, Lei; Manuel, Pascal; Bachus, Sebastian
Physical Review B, Vol. 100, Issue 14
DOI: 10.1103/PhysRevB.100.144432

Neutron spectroscopic study of crystalline electric field excitations in stoichiometric and lightly stuffed ${Yb}_{2} {Ti}_{2} O_{7}$
journal, October 2015

Gaudet, J.; Maharaj, D. D.; Sala, G.
Physical Review B, Vol. 92, Issue 13
DOI: 10.1103/PhysRevB.92.134420

Dynamical Structure Factor of the $J_{1} - J_{2}$ Heisenberg Model on the Triangular Lattice: Magnons, Spinons, and Gauge Fields
journal, August 2019

Ferrari, Francesco; Becca, Federico
Physical Review X, Vol. 9, Issue 3
DOI: 10.1103/PhysRevX.9.031026

Quantum magnetic properties of the spin- $\frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{2} {La}_{2} {CoTe}_{2} O_{12}$
journal, November 2018

Kojima, Yuki; Watanabe, Masari; Kurita, Nobuyuki
Physical Review B, Vol. 98, Issue 17
DOI: 10.1103/PhysRevB.98.174406

Similar Records in DOE PAGES and OSTI.GOV collections:

Field-tunable quantum disordered ground state in the triangular-lattice antiferromagnet NaYbO₂

Journal Article Bordelon, Mitchell M. ; Kenney, Eric ; Liu, Chunxiao ; ... - Nature Physics

Antiferromagnetically coupled S=1/2 spins on an isotropic triangular lattice is the paradigm of frustrated quantum magnetism, but structurally ideal realizations are rare. In this work, we investigate NaYbO₂, which hosts an ideal triangular lattice of J_eff=1/2 moments with no inherent site disorder. No signatures of conventional magnetic order appear down to 50 mK, strongly suggesting a quantum spin liquid ground state. We observe a two-peak specific heat and a nearly quadratic temperature dependence in accord with expectations for a two-dimensional Dirac spin liquid. Application of a magnetic field strongly perturbs the quantum disordered ground state and induces a clear transitionmore »« less
Cited by 92
https://doi.org/10.1038/s41567-019-0594-5

Full Text Available
Electronic and structural properties of RbCeX₂(X₂: O₂, S₂, SeS, Se₂, TeSe, Te₂)

Journal Article Ortiz, Brenden R. ; Bordelon, Mitchell M. ; Bhattacharyya, Pritam ; ... - Physical Review Materials

We report triangular lattice delafossite compounds built from magnetic lanthanide ions are a topic of recent interest due to their frustrated magnetism and realization of quantum disordered magnetic ground states. Here we report the evolution of the structure and electronic ground states of RbCeX₂ compounds, built from a triangular lattice of Ce³⁺ ions, upon varying their anion character (X₂=O₂, S₂, SeS, Se₂, TeSe, Te₂). This includes the discovery of a new member of this series, RbCeO₂, that potentially realizes a quantum disordered ground state analogous to NaYbO₂. Magnetization and susceptibility measurements reveal that all compounds manifest mean-field antiferromagnetic interactions and,more »« less
https://doi.org/10.1103/physrevmaterials.6.084402

Full Text Available
Gapless spin-liquid state in the structurally disorder-free triangular antiferromagnet NaYbO₂

Journal Article Ding, Lei ; Manuel, Pascal ; Bachus, Sebastian ; ... - Physical Review. B

In this work, we present a candidate material, NaYbO₂, that realizes the genuine spin-liquid state on the triangular lattice and benchmarks recent theoretical predictions on the relevant spin models. Synchrotron x-ray diffraction and neutron scattering exclude both structural disorder and crystal-electric-field randomness. Furthermore, our thermodynamic measurements, neutron diffraction, and muon spectroscopy coincidentally prove the absence of magnetic order and persistent spin dynamics down to at least 70 mK. Continuous magnetic excitations first observed by inelastic neutron scattering show a gapless feature and the low-energy spectral weight accumulating at the K point of the Brillouin zone, in agreement with theoretical predictionsmore »« less
https://doi.org/10.1103/physrevb.100.144432

Full Text Available
Low-energy spin dynamics in rare-earth perovskite oxides

Journal Article Podlesnyak, Andrey A. ; Nikitin, Stanislav ; Ehlers, Georg - Journal of Physics. Condensed Matter

We review recent studies of spin dynamics in rare-earth orthorhombic perovskite oxides of the type RMO₃, where R is a rare-earth ion and M is a transition-metal ion, using single-crystal inelastic neutron scattering (INS). After a short introduction to the magnetic INS technique in general, the results of INS experiments on both transition-metal and rare-earth subsystems for four selected compounds (YbFeO₃, TmFeO₃, YFeO₃, YbAlO₃) are presented. We show that the spectrum of magnetic excitations consists of two types of collective modes that are well separated in energy: gapped magnons with a typical bandwidth of <70 meV, associated with the antiferromagneticallymore »« less
https://doi.org/10.1088/1361-648x/ac1367

Full Text Available
Extended Scattering Continua Characteristic of Spin Fractionalization in the Two-dimensional Frustrated Quantum Magnet Cs₂CuCl₄Observed by Neutron Scattering

Journal Article Coldea, Radu ; Tennant, D. A. ; Tyleczynski, Z. - Physical Review B

The magnetic excitations of the quasi-2D spin-1/2 frustrated Heisenberg antiferromagnet Cs{sub 2}CuCl{sub 4} are explored throughout the 2D Brillouin zone using high-resolution time-of-flight inelastic neutron scattering. Measurements are made both in the magnetically ordered phase, stabilized at low temperatures by the weak interlayer couplings, as well as in the spin liquid phase above the ordering temperature T{sub N}, when the 2D magnetic layers are decoupled. In the spin liquid phase the dynamical correlations are dominated by highly dispersive excitation continua, a characteristic signature of fractionalization of S = 1 spin waves into pairs of deconfined S = 1/2 spinons andmore »« less
https://doi.org/10.1103/PhysRevB.68.134424

Similar Records

Title: Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO2

Abstract

Citation Formats

Matrix Elements and Operator Equivalents Connected with the Magnetic Properties of Rare Earth Ions journal, March 1952

Mantid—Data analysis and visualization package for neutron scattering and μ SR experiments journal, November 2014

Dispersion of the magnetic excitations of the Pr ions in Pr2CuO4 journal, January 1994

Spin-Glass Ground State in a Triangular-Lattice Compound YbZnGaO 4 journal, February 2018

Magnetoelastic Coupling and Symmetry Breaking in the Frustrated Antiferromagnet α − NaMnO 2 journal, December 2007

Correlated Quantum Phenomena in the Strong Spin-Orbit Regime journal, March 2014

NaYbS 2 : A planar spin- 1 2 triangular-lattice magnet and putative spin liquid journal, December 2018

Quantum spin liquids: a review journal, November 2016

Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate journal, December 2016

Electron spin resonance on the spin-1/2 triangular magnet NaYbS 2 journal, March 2019

Resonating Valence Bond Phase in the Triangular Lattice Quantum Dimer Model journal, February 2001

Bulk magnetization of the heavy rare earth titanate pyrochlores - a series of model frustrated magnets journal, December 1999

Quantum spin liquid states journal, April 2017

Orbital Ordering in a Two-Dimensional Triangular Lattice journal, February 1997

Field-tunable quantum disordered ground state in the triangular-lattice antiferromagnet NaYbO2 journal, July 2019

Neutron scattering study of the magnetic structure of journal, September 1996

Field-induced magnetic transition and spin fluctuations in the quantum spin-liquid candidate CsYbSe 2 journal, December 2019

Ground-state properties of the S =1/2 Heisenberg antiferromagnet on a triangular lattice journal, September 1990

Structural absorption by barbule microstructures of super black bird of paradise feathers journal, January 2018

Intertwined dipolar and multipolar order in the triangular-lattice magnet TmMgGaO4 journal, October 2019

Experimental Realization of a Spin- 1 / 2 Triangular-Lattice Heisenberg Antiferromagnet journal, January 2012

Ordering due to disorder in a triangular Heisenberg antiferromagnet with exchange anisotropy journal, March 1992

Topological entanglement entropy in the quantum dimer model on the triangular lattice journal, June 2007

Crystal Synthesis and Frustrated Magnetism in Triangular Lattice Cs RE Se 2 ( RE = La–Lu): Quantum Spin Liquid Candidates CsCeSe 2 and CsYbSe 2 journal, November 2019

Magnetic and quantum disordered phases in triangular-lattice Heisenberg antiferromagnets journal, October 1999

Anisotropic-Exchange Magnets on a Triangular Lattice: Spin Waves, Accidental Degeneracies, and Dual Spin Liquids journal, April 2019

Microscopic Model Calculations for the Magnetization Process of Layered Triangular-Lattice Quantum Antiferromagnets journal, January 2015

The crystal field and exchange interactions in Yb 2 Ti 2 O 7 journal, September 2001

Nearest-neighbour resonating valence bonds in YbMgGaO4 journal, June 2017

Quantum spin liquid ground state in the disorder free triangular lattice NaYbS 2 journal, December 2019

The Resonating Valence Bond State in La2CuO4 and Superconductivity journal, March 1987

Valence Bonds in Random Quantum Magnets: Theory and Application to YbMgGaO 4 journal, July 2018

Synthesis, magnetization, and heat capacity of triangular lattice materials NaErSe 2 and KErSe 2 journal, November 2019

An End to the Drought of Quantum Spin Liquids journal, September 2008

Quantum phase diagram of the S = 1 2 triangular-lattice antiferromagnet Ba 3 CoSb 2 O 9 journal, January 2015

Partial Up-Up-Down Order with the Continuously Distributed Order Parameter in the Triangular Antiferromagnet TmMgGaO 4 journal, January 2020

Unconventional magnetic ground state in Yb 2 Ti 2 O 7 journal, October 2013

Mermin-Wagner physics, ( H , T ) phase diagram, and candidate quantum spin-liquid phase in the spin- 1 2 triangular-lattice antiferromagnet Ba 8 CoNb 6 O 24 journal, April 2018

Signature of Néel order in exact spectra of quantum antiferromagnets on finite lattices journal, October 1992

Magnetic Phase Diagram of the Triangular Antiferromagnetic Cs 2 CuCl 4− x Br x Mixed System journal, October 2018

Single-site magnetic anisotropy governed by interlayer cation charge imbalance in triangular-lattice A Yb X 2 journal, November 2019

Magnetic Properties of Ising-Like Heisenberg Antiferromagnets on the Triangular Lattice journal, October 1986

Chiral spin liquid and quantum criticality in extended S = 1 2 Heisenberg models on the triangular lattice journal, January 2017

Rare-Earth Chalcogenides: A Large Family of Triangular Lattice Spin Liquid Candidates journal, October 2018

Spin liquids in frustrated magnets journal, March 2010

Static and Dynamical Properties of the Spin- 1 / 2 Equilateral Triangular-Lattice Antiferromagnet Ba 3 CoSb 2 O 9 journal, February 2016

Quantum spin liquids journal, January 2020

Effect of spin-orbit coupling on the effective-spin correlation in YbMgGaO 4 journal, March 2018

Disorder-Induced Mimicry of a Spin Liquid in YbMgGaO 4 journal, October 2017

Field-induced instability of the quantum spin liquid ground state in the J eff = 1 2 triangular-lattice compound NaYbO 2 journal, May 2019

YbMgGaO 4 : A Triangular‐Lattice Quantum Spin Liquid Candidate journal, October 2019

Anisotropic spin model of strong spin-orbit-coupled triangular antiferromagnets journal, July 2016

Orbital Ordering in Frustrated Jahn-Teller Systems with 90° Exchange journal, November 2002

Gapless quantum spin liquid ground state in the two-dimensional spin-1/2 triangular antiferromagnet YbMgGaO4 journal, November 2015

Classical spin liquids in stacked triangular-lattice Ising antiferromagnets journal, December 2016

Magnetization plateaux of the S = 1/2 two-dimensional frustrated antiferromagnet Cs 2 CuBr 4 journal, March 2004

Continuous excitations of the triangular-lattice quantum spin liquid YbMgGaO4 journal, December 2016

Critical spin liquid at 1 3 magnetization in a spin- 1 2 triangular antiferromagnet journal, April 2007

Rare-Earth Triangular Lattice Spin Liquid: A Single-Crystal Study of YbMgGaO 4 journal, October 2015

Spin liquid phase of the S = 1 2 J 1 − J 2 Heisenberg model on the triangular lattice journal, July 2015

Magnetic excitations in crystal-field split 4f systems journal, January 1985

Dimer phases in quantum antiferromagnets with orbital degeneracy journal, October 2007

Long-Range Néel Order in the Triangular Heisenberg Model journal, May 1999

Resonating valence bonds: A new kind of insulator? journal, February 1973

Theory of a Competitive Spin Liquid State for Weak Mott Insulators on the Triangular Lattice journal, October 2013

Spin-liquid phase of the multiple-spin exchange Hamiltonian on the triangular lattice journal, July 1999

Orbital ordering and frustrations journal, August 2003

Absence of Magnetic Thermal Conductivity in the Quantum Spin-Liquid Candidate YbMgGaO 4 journal, December 2016

Anisotropic magnetic properties of the triangular plane lattice material TmMgGaO 4 journal, September 2018

Anisotropic field-induced ordering in the triangular-lattice quantum spin liquid NaYbSe 2 journal, December 2019

Muon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet YbMgGaO 4 journal, August 2016

Successive Orbital Ordering Transitions in NaVO 2 journal, October 2008

Hierarchy of Exchange Interactions in the Triangular-Lattice Spin Liquid YbMgGaO 4 journal, July 2018

Ba 8 CoNb 6 O 24 : A spin- 1 2 triangular-lattice Heisenberg antiferromagnet in the two-dimensional limit journal, February 2017

Zero-temperature properties of the quantum dimer model on the triangular lattice journal, June 2005

Gapless spin-liquid state in the structurally disorder-free triangular antiferromagnet NaYbO 2 journal, October 2019

Neutron spectroscopic study of crystalline electric field excitations in stoichiometric and lightly stuffed Yb 2 Ti 2 O 7 journal, October 2015

Title: Spin excitations in the frustrated triangular lattice antiferromagnet NaYbO₂

Matrix Elements and Operator Equivalents Connected with the Magnetic Properties of Rare Earth Ions
journal, March 1952

Mantid—Data analysis and visualization package for neutron scattering and $μ$ SR experiments
journal, November 2014

Dispersion of the magnetic excitations of the Pr ions in Pr2CuO4
journal, January 1994

Spin-Glass Ground State in a Triangular-Lattice Compound ${YbZnGaO}_{4}$
journal, February 2018

Magnetoelastic Coupling and Symmetry Breaking in the Frustrated Antiferromagnet $α − {NaMnO}_{2}$
journal, December 2007

Correlated Quantum Phenomena in the Strong Spin-Orbit Regime
journal, March 2014

${NaYbS}_{2}$ : A planar spin- $\frac{1}{2}$ triangular-lattice magnet and putative spin liquid
journal, December 2018

Quantum spin liquids: a review
journal, November 2016

Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate
journal, December 2016

Electron spin resonance on the spin-1/2 triangular magnet NaYbS ₂
journal, March 2019

Resonating Valence Bond Phase in the Triangular Lattice Quantum Dimer Model
journal, February 2001

Bulk magnetization of the heavy rare earth titanate pyrochlores - a series of model frustrated magnets
journal, December 1999

Quantum spin liquid states
journal, April 2017

Orbital Ordering in a Two-Dimensional Triangular Lattice
journal, February 1997

Field-tunable quantum disordered ground state in the triangular-lattice antiferromagnet NaYbO2
journal, July 2019

Neutron scattering study of the magnetic structure of
journal, September 1996

Field-induced magnetic transition and spin fluctuations in the quantum spin-liquid candidate ${CsYbSe}_{2}$
journal, December 2019

Ground-state properties of the S =1/2 Heisenberg antiferromagnet on a triangular lattice
journal, September 1990

Structural absorption by barbule microstructures of super black bird of paradise feathers
journal, January 2018

Intertwined dipolar and multipolar order in the triangular-lattice magnet TmMgGaO4
journal, October 2019

Experimental Realization of a Spin- $1 / 2$ Triangular-Lattice Heisenberg Antiferromagnet
journal, January 2012

Ordering due to disorder in a triangular Heisenberg antiferromagnet with exchange anisotropy
journal, March 1992

Topological entanglement entropy in the quantum dimer model on the triangular lattice
journal, June 2007

Crystal Synthesis and Frustrated Magnetism in Triangular Lattice Cs RE Se ₂ ( RE = La–Lu): Quantum Spin Liquid Candidates CsCeSe ₂ and CsYbSe ₂
journal, November 2019

Magnetic and quantum disordered phases in triangular-lattice Heisenberg antiferromagnets
journal, October 1999

Anisotropic-Exchange Magnets on a Triangular Lattice: Spin Waves, Accidental Degeneracies, and Dual Spin Liquids
journal, April 2019

Microscopic Model Calculations for the Magnetization Process of Layered Triangular-Lattice Quantum Antiferromagnets
journal, January 2015

The crystal field and exchange interactions in Yb ₂ Ti ₂ O ₇
journal, September 2001

Nearest-neighbour resonating valence bonds in YbMgGaO4
journal, June 2017

Quantum spin liquid ground state in the disorder free triangular lattice ${NaYbS}_{2}$
journal, December 2019

The Resonating Valence Bond State in La2CuO4 and Superconductivity
journal, March 1987

Valence Bonds in Random Quantum Magnets: Theory and Application to ${YbMgGaO}_{4}$
journal, July 2018

Synthesis, magnetization, and heat capacity of triangular lattice materials ${NaErSe}_{2}$ and ${KErSe}_{2}$
journal, November 2019

An End to the Drought of Quantum Spin Liquids
journal, September 2008

Quantum phase diagram of the $S = \frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{3} {CoSb}_{2} O_{9}$
journal, January 2015

Partial Up-Up-Down Order with the Continuously Distributed Order Parameter in the Triangular Antiferromagnet ${TmMgGaO}_{4}$
journal, January 2020

Unconventional magnetic ground state in Yb $_{2}$ Ti $_{2}$ O $_{7}$
journal, October 2013

Mermin-Wagner physics, $(H, T)$ phase diagram, and candidate quantum spin-liquid phase in the spin- $\frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{8} {CoNb}_{6} O_{24}$
journal, April 2018

Signature of Néel order in exact spectra of quantum antiferromagnets on finite lattices
journal, October 1992

Magnetic Phase Diagram of the Triangular Antiferromagnetic Cs ₂ CuCl ₄₋ _x Br _x Mixed System
journal, October 2018

Single-site magnetic anisotropy governed by interlayer cation charge imbalance in triangular-lattice $A Yb X_{2}$
journal, November 2019

Magnetic Properties of Ising-Like Heisenberg Antiferromagnets on the Triangular Lattice
journal, October 1986

Chiral spin liquid and quantum criticality in extended $S = \frac{1}{2}$ Heisenberg models on the triangular lattice
journal, January 2017

Rare-Earth Chalcogenides: A Large Family of Triangular Lattice Spin Liquid Candidates
journal, October 2018

Spin liquids in frustrated magnets
journal, March 2010

Static and Dynamical Properties of the Spin- $1 / 2$ Equilateral Triangular-Lattice Antiferromagnet ${Ba}_{3} {CoSb}_{2} O_{9}$
journal, February 2016

Quantum spin liquids
journal, January 2020

Effect of spin-orbit coupling on the effective-spin correlation in ${YbMgGaO}_{4}$
journal, March 2018

Disorder-Induced Mimicry of a Spin Liquid in ${YbMgGaO}_{4}$
journal, October 2017

Field-induced instability of the quantum spin liquid ground state in the $J_{eff} = \frac{1}{2}$ triangular-lattice compound ${NaYbO}_{2}$
journal, May 2019

YbMgGaO ₄ : A Triangular‐Lattice Quantum Spin Liquid Candidate
journal, October 2019

Anisotropic spin model of strong spin-orbit-coupled triangular antiferromagnets
journal, July 2016

Orbital Ordering in Frustrated Jahn-Teller Systems with 90° Exchange
journal, November 2002

Gapless quantum spin liquid ground state in the two-dimensional spin-1/2 triangular antiferromagnet YbMgGaO4
journal, November 2015

Classical spin liquids in stacked triangular-lattice Ising antiferromagnets
journal, December 2016

Magnetization plateaux of the S = 1/2 two-dimensional frustrated antiferromagnet Cs ₂ CuBr ₄
journal, March 2004

Continuous excitations of the triangular-lattice quantum spin liquid YbMgGaO4
journal, December 2016

Critical spin liquid at $\frac{1}{3}$ magnetization in a spin- $\frac{1}{2}$ triangular antiferromagnet
journal, April 2007

Rare-Earth Triangular Lattice Spin Liquid: A Single-Crystal Study of ${YbMgGaO}_{4}$
journal, October 2015

Spin liquid phase of the $S = \frac{1}{2} J_{1} - J_{2}$ Heisenberg model on the triangular lattice
journal, July 2015

Magnetic excitations in crystal-field split 4f systems
journal, January 1985

Dimer phases in quantum antiferromagnets with orbital degeneracy
journal, October 2007

Long-Range Néel Order in the Triangular Heisenberg Model
journal, May 1999

Resonating valence bonds: A new kind of insulator?
journal, February 1973

Theory of a Competitive Spin Liquid State for Weak Mott Insulators on the Triangular Lattice
journal, October 2013

Spin-liquid phase of the multiple-spin exchange Hamiltonian on the triangular lattice
journal, July 1999

Orbital ordering and frustrations
journal, August 2003

Absence of Magnetic Thermal Conductivity in the Quantum Spin-Liquid Candidate ${YbMgGaO}_{4}$
journal, December 2016

Anisotropic magnetic properties of the triangular plane lattice material TmMgGaO 4
journal, September 2018

Anisotropic field-induced ordering in the triangular-lattice quantum spin liquid ${NaYbSe}_{2}$
journal, December 2019

Muon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet ${YbMgGaO}_{4}$
journal, August 2016

Successive Orbital Ordering Transitions in ${NaVO}_{2}$
journal, October 2008

Hierarchy of Exchange Interactions in the Triangular-Lattice Spin Liquid ${YbMgGaO}_{4}$
journal, July 2018

${Ba}_{8} {CoNb}_{6} O_{24}$ : A spin- $\frac{1}{2}$ triangular-lattice Heisenberg antiferromagnet in the two-dimensional limit
journal, February 2017

Zero-temperature properties of the quantum dimer model on the triangular lattice
journal, June 2005

Gapless spin-liquid state in the structurally disorder-free triangular antiferromagnet ${NaYbO}_{2}$
journal, October 2019

Neutron spectroscopic study of crystalline electric field excitations in stoichiometric and lightly stuffed ${Yb}_{2} {Ti}_{2} O_{7}$
journal, October 2015

Dynamical Structure Factor of the $J_{1} - J_{2}$ Heisenberg Model on the Triangular Lattice: Magnons, Spinons, and Gauge Fields
journal, August 2019

Quantum magnetic properties of the spin- $\frac{1}{2}$ triangular-lattice antiferromagnet ${Ba}_{2} {La}_{2} {CoTe}_{2} O_{12}$
journal, November 2018