Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO4

Weickert, Dagmar Franziska; Aczel, Adam Anthony; Stone, Matthew B.; Garlea, V. Ovidiu; Dong, Chao; Kohama, Yoshimitsu; Movshovich, Roman; Demuer, Albin; Harrison, Neil; Gamza, Monika B.; Steppke, Alexander; Brando, Manuel; Rosner, Helge; Tsirlin, Alexander A.

doi:10.1103/PhysRevB.100.104422

Title: Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system ${AgVOAsO}_{4}$

Abstract

We present inelastic neutron-scattering data on the quantum paramagnet AgVOAsO4 that establish this system as a S=1/2 alternating spin chain compound and provide a direct measurement of the spin gap Δ = 1.2 meV. We also present experimental evidence for two different types of field-induced magnetic order between μ₀H_c1=8.4T and μ₀H_c2=48.9 T, which may be related to Bose-Einstein condensation (BEC) of triplons. Thermodynamic measurements in magnetic fields up to 60 T and temperatures down to 0.1 K reveal a H–T phase diagram consisting of a dome encapsulating two ordered phases with maximum ordering temperatures of 3.8 and 5.3 K, respectively. This complex phase diagram is not expected for a single-$$\vec Q$$ BEC system and therefore establishes AgVOAsO₄ as a promising multi-$$\vec Q$$ BEC candidate capable of hosting exotic vortex phases.

Authors:

^[1]; Aczel, Adam Anthony ^[2]; Stone, Matthew B. ^[2]; Garlea, V. Ovidiu ^[2]; Dong, Chao ^[3]; Kohama, Yoshimitsu ^[3];

^[4]; Demuer, Albin ^[5];

^[4]; Gamza, Monika B. ^[6]; Steppke, Alexander ^[7]; Brando, Manuel ^[7]; Rosner, Helge ^[7]; Tsirlin, Alexander A. ^[8]

Florida State Univ., Tallahassee, FL (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Univ. of Tokyo (Japan)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
GHMFL, Centre National de la Recherche Scientifique (France)
MPI CPfS, Dresden (Germany); Univ. of Central Lancashire, Preston (United Kingdom)
MPI CPfS, Dresden (Germany)
MPI CPfS, Dresden (Germany); Univ. of Augsburg (Germany)

Publication Date:: Tue Sep 17 00:00:00 EDT 2019

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

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

OSTI Identifier:: 1570639

Alternate Identifier(s):: OSTI ID: 1607200

Report Number(s):: LA-UR-19-21328
Journal ID: ISSN 2469-9950; PRBMDO; TRN: US2100057

Grant/Contract Number:: 89233218CNA000001; AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 100; Journal Issue: 10; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Weickert, Dagmar Franziska, Aczel, Adam Anthony, Stone, Matthew B., Garlea, V. Ovidiu, Dong, Chao, Kohama, Yoshimitsu, Movshovich, Roman, Demuer, Albin, Harrison, Neil, Gamza, Monika B., Steppke, Alexander, Brando, Manuel, Rosner, Helge, and Tsirlin, Alexander A. Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO4.  United States: N. p., 2019. 
Web.  doi:10.1103/PhysRevB.100.104422.

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                    Weickert, Dagmar Franziska, Aczel, Adam Anthony, Stone, Matthew B., Garlea, V. Ovidiu, Dong, Chao, Kohama, Yoshimitsu, Movshovich, Roman, Demuer, Albin, Harrison, Neil, Gamza, Monika B., Steppke, Alexander, Brando, Manuel, Rosner, Helge, & Tsirlin, Alexander A. Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO4.  United States.  https://doi.org/10.1103/PhysRevB.100.104422

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                    Weickert, Dagmar Franziska, Aczel, Adam Anthony, Stone, Matthew B., Garlea, V. Ovidiu, Dong, Chao, Kohama, Yoshimitsu, Movshovich, Roman, Demuer, Albin, Harrison, Neil, Gamza, Monika B., Steppke, Alexander, Brando, Manuel, Rosner, Helge, and Tsirlin, Alexander A. Tue .  
"Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO4".  United States.  https://doi.org/10.1103/PhysRevB.100.104422.  https://www.osti.gov/servlets/purl/1570639.

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@article{osti_1570639,

  title        = {Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO4},

  author       = {Weickert, Dagmar Franziska and Aczel, Adam Anthony and Stone, Matthew B. and Garlea, V. Ovidiu and Dong, Chao and Kohama, Yoshimitsu and Movshovich, Roman and Demuer, Albin and Harrison, Neil and Gamza, Monika B. and Steppke, Alexander and Brando, Manuel and Rosner, Helge and Tsirlin, Alexander A.},

  abstractNote = {We present inelastic neutron-scattering data on the quantum paramagnet AgVOAsO4 that establish this system as a S=1/2 alternating spin chain compound and provide a direct measurement of the spin gap Δ = 1.2 meV. We also present experimental evidence for two different types of field-induced magnetic order between μ0Hc1=8.4T and μ0Hc2=48.9 T, which may be related to Bose-Einstein condensation (BEC) of triplons. Thermodynamic measurements in magnetic fields up to 60 T and temperatures down to 0.1 K reveal a H–T phase diagram consisting of a dome encapsulating two ordered phases with maximum ordering temperatures of 3.8 and 5.3 K, respectively. This complex phase diagram is not expected for a single-$\vec Q$ BEC system and therefore establishes AgVOAsO4 as a promising multi-$\vec Q$ BEC candidate capable of hosting exotic vortex phases.},

  doi          = {10.1103/PhysRevB.100.104422},

  journal      = {Physical Review B},

  number       = 10,

  volume       = 100,

  place        = {United States},

  year         = {Tue Sep 17 00:00:00 EDT 2019},

  month        = {Tue Sep 17 00:00:00 EDT 2019}

}

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Works referenced in this record:

Anisotropic phase diagram of the frustrated spin dimer compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, March 2010

Samulon, E. C.; Al-Hassanieh, K. A.; Jo, Y. -J.
Physical Review B, Vol. 81, Issue 10
DOI: 10.1103/PhysRevB.81.104421

Field-Induced Phase Transitions and Long-Range Orders in the S =1/2 Spin Bond-Alternating Chain with Frustrating Interaction
journal, January 2005

Maeshima, Nobuya; Okunishi, Kouichi; Okamoto, Kiyomi
Journal of the Physical Society of Japan, Vol. 74, Issue Suppl
DOI: 10.1143/JPSJS.74S.63

Thermal Transport and Strong Mass Renormalization in ${NiCl}_{2} − 4 SC ({NH}_{2})_{2}$
journal, January 2011

Kohama, Y.; Sologubenko, A. V.; Dilley, N. R.
Physical Review Letters, Vol. 106, Issue 3
DOI: 10.1103/PhysRevLett.106.037203

Alternating Linear Heisenberg Antiferromagnet: The Exciton Limit
journal, April 1973

Harris, A. Brooks
Physical Review B, Vol. 7, Issue 7
DOI: 10.1103/PhysRevB.7.3166

A dual-slope method for specific heat measurements
journal, October 1986

Riegel, S.; Weber, G.
Journal of Physics E: Scientific Instruments, Vol. 19, Issue 10
DOI: 10.1088/0022-3735/19/10/006

Two Gaps in $(VO)_{2} P_{2} O_{7}$ : Observation Using High-Field Magnetization and NMR
journal, November 1999

Yamauchi, T.; Narumi, Y.; Kikuchi, J.
Physical Review Letters, Vol. 83, Issue 18
DOI: 10.1103/PhysRevLett.83.3729

Magnons and continua in a magnetized and dimerized spin- $\frac{1}{2}$ chain
journal, September 2014

Stone, M. B.; Chen, Y.; Reich, D. H.
Physical Review B, Vol. 90, Issue 9
DOI: 10.1103/PhysRevB.90.094419

Possibility of field-induced incommensurate order in a quasi-one-dimensional frustrated spin system
journal, May 2006

Maeshima, N.; Okunishi, K.; Okamoto, K.
Journal of Physics: Condensed Matter, Vol. 18, Issue 20
DOI: 10.1088/0953-8984/18/20/006

Bose-Einstein condensation of triplons in ${Ba}_{3} {Cr}_{2} O_{8}$
journal, March 2009

Aczel, A. A.; Kohama, Y.; Jaime, M.
Physical Review B, Vol. 79, Issue 10
DOI: 10.1103/PhysRevB.79.100409

Skyrmion Lattice in a Chiral Magnet
journal, February 2009

Muhlbauer, S.; Binz, B.; Jonietz, F.
Science, Vol. 323, Issue 5916
DOI: 10.1126/science.1166767

Triplet Waves in a Quantum Spin Liquid
journal, May 2000

Xu, Guangyong; Broholm, C.; Reich, Daniel H.
Physical Review Letters, Vol. 84, Issue 19
DOI: 10.1103/PhysRevLett.84.4465

Field-Induced Bose-Einstein Condensation of Triplons up to 8 K in ${Sr}_{3} {Cr}_{2} O_{8}$
journal, November 2009

Aczel, A. A.; Kohama, Y.; Marcenat, C.
Physical Review Letters, Vol. 103, Issue 20
DOI: 10.1103/PhysRevLett.103.207203

Sum rules for the frequency spectrum of linear magnetic chains
journal, July 1974

Hohenberg, P. C.; Brinkman, W. F.
Physical Review B, Vol. 10, Issue 1
DOI: 10.1103/PhysRevB.10.128

Nonuniversal magnetization at the BEC critical field: Application to the spin dimer compound Ba $_{3}$ Mn $_{2}$ O $_{8}$
journal, August 2011

Suh, S.; Al-Hassanieh, K. A.; Samulon, E. C.
Physical Review B, Vol. 84, Issue 5
DOI: 10.1103/PhysRevB.84.054413

Frustrated couplings between alternating spin- $\frac{1}{2}$ chains in AgVOAsO $_{4}$
journal, April 2011

Tsirlin, Alexander A.; Nath, Ramesh; Sichelschmidt, Jörg
Physical Review B, Vol. 83, Issue 14
DOI: 10.1103/PhysRevB.83.144412

Ferromagnetically Coupled Shastry-Sutherland Quantum Spin Singlets in $(CuCl) {LaNb}_{2} O_{7}$
journal, October 2010

Tassel, C.; Kang, J.; Lee, C.
Physical Review Letters, Vol. 105, Issue 16
DOI: 10.1103/PhysRevLett.105.167205

$S = \frac{1}{2}$ alternating chain using multiprecision methods
journal, May 1999

Barnes, T.; Riera, J.; Tennant, D. A.
Physical Review B, Vol. 59, Issue 17
DOI: 10.1103/PhysRevB.59.11384

Magnetic-Field-Induced Condensation of Triplons in Han Purple Pigment ${B a C u S i}_{2} O_{6}$
journal, August 2004

Jaime, M.; Correa, V. F.; Harrison, N.
Physical Review Letters, Vol. 93, Issue 8
DOI: 10.1103/PhysRevLett.93.087203

Ordered magnetic phases of the frustrated spin-dimer compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, June 2008

Samulon, E. C.; Jo, Y. -J.; Sengupta, P.
Physical Review B, Vol. 77, Issue 21
DOI: 10.1103/PhysRevB.77.214441

Bose-Einstein Condensation of $S = 1$ Nickel Spin Degrees of Freedom in ${NiCl}_{2} − 4 SC ({NH}_{2})_{2}$
journal, February 2006

Zapf, V. S.; Zocco, D.; Hansen, B. R.
Physical Review Letters, Vol. 96, Issue 7
DOI: 10.1103/PhysRevLett.96.077204

Excitations from a Bose-Einstein Condensate of Magnons in Coupled Spin Ladders
journal, April 2007

Garlea, V. O.; Zheludev, A.; Masuda, T.
Physical Review Letters, Vol. 98, Issue 16
DOI: 10.1103/PhysRevLett.98.167202

Frustration-Induced $η$ Inversion in the $S = 1 / 2$ Bond-Alternating Spin Chain
journal, September 2004

Maeshima, Nobuya; Okunishi, Kouichi; Okamoto, Kiyomi
Physical Review Letters, Vol. 93, Issue 12
DOI: 10.1103/PhysRevLett.93.127203

A Lattice Model of Liquid Helium, I
journal, December 1956

Matsubara, Takeo; Matsuda, Hirotsugu
Progress of Theoretical Physics, Vol. 16, Issue 6
DOI: 10.1143/PTP.16.569

Adiabatic physics of an exchange-coupled spin-dimer system: Magnetocaloric effect, zero-point fluctuations, and possible two-dimensional universal behavior
journal, January 2017

Brambleby, J.; Goddard, P. A.; Singleton, J.
Physical Review B, Vol. 95, Issue 2
DOI: 10.1103/PhysRevB.95.024404

Singlet-Triplet Dispersion Reveals Additional Frustration in the Triangular-Lattice Dimer Compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, June 2008

Stone, M. B.; Lumsden, M. D.; Chang, S.
Physical Review Letters, Vol. 100, Issue 23
DOI: 10.1103/PhysRevLett.100.237201

Bose-Einstein Condensation of Dilute Magnons in ${TlCuCl}_{3}$
journal, June 2000

Nikuni, T.; Oshikawa, M.; Oosawa, A.
Physical Review Letters, Vol. 84, Issue 25
DOI: 10.1103/PhysRevLett.84.5868

Three-dimensional Bose-Einstein condensation in the spin- $\frac{1}{2}$ ferromagnetic-leg ladder 3-Br-4-F-V
journal, September 2017

Kono, Yohei; Yamaguchi, Hironori; Hosokoshi, Yuko
Physical Review B, Vol. 96, Issue 10
DOI: 10.1103/PhysRevB.96.104439

Low-temperature thermodynamic properties near the field-induced quantum critical point in NiCl $_{2}$ -4SC(NH $_{2}$ ) $_{2}$
journal, May 2012

Weickert, Franziska; Küchler, Robert; Steppke, Alexander
Physical Review B, Vol. 85, Issue 18
DOI: 10.1103/PhysRevB.85.184408

Implementation of specific-heat and NMR experiments in the 1500 ms long-pulse magnet at the Hochfeld-Magnetlabor Dresden
journal, July 2012

Weickert, F.; Meier, B.; Zherlitsyn, S.
Measurement Science and Technology, Vol. 23, Issue 10
DOI: 10.1088/0957-0233/23/10/105001

Bose–Einstein condensation in magnetic insulators
journal, March 2008

Giamarchi, Thierry; Rüegg, Christian; Tchernyshyov, Oleg
Nature Physics, Vol. 4, Issue 3
DOI: 10.1038/nphys893

Observation of Skyrmions in a Multiferroic Material
journal, April 2012

Seki, S.; Yu, X. Z.; Ishiwata, S.
Science, Vol. 336, Issue 6078
DOI: 10.1126/science.1214143

Coupled ladders in a magnetic field
journal, May 1999

Giamarchi, T.; Tsvelik, A. M.
Physical Review B, Vol. 59, Issue 17
DOI: 10.1103/PhysRevB.59.11398

Dispersive magnetic excitations in the $S = 1$ antiferromagnet ${Ba}_{3} {Mn}_{2} O_{8}$
journal, April 2008

Stone, M. B.; Lumsden, M. D.; Qiu, Y.
Physical Review B, Vol. 77, Issue 13
DOI: 10.1103/PhysRevB.77.134406

Bose-Einstein condensation in quantum magnets
journal, May 2014

Zapf, Vivien; Jaime, Marcelo; Batista, C. D.
Reviews of Modern Physics, Vol. 86, Issue 2
DOI: 10.1103/RevModPhys.86.563

Alternating spin chain compound ${AgVOAsO}_{4}$ probed by ${}^{75}{As}$ NMR
journal, December 2017

Ahmed, N.; Khuntia, P.; Ranjith, K. M.
Physical Review B, Vol. 96, Issue 22
DOI: 10.1103/PhysRevB.96.224423

Quasiparticle breakdown in a quantum spin liquid
journal, March 2006

Stone, Matthew B.; Zaliznyak, Igor A.; Hong, Tao
Nature, Vol. 440, Issue 7081
DOI: 10.1038/nature04593

Field-induced incommensurate phase in the strong-rung spin ladder with ferromagnetic legs
journal, June 2014

Yamaguchi, H.; Miyagai, H.; Yoshida, M.
Physical Review B, Vol. 89, Issue 22
DOI: 10.1103/PhysRevB.89.220402

Field-induced spin density wave and spiral phases in a layered antiferromagnet
journal, July 2015

Stone, M. B.; Lumsden, M. D.; Garlea, V. O.
Physical Review B, Vol. 92, Issue 2
DOI: 10.1103/PhysRevB.92.020415

Bose condensation in quasi-one-dimensional antiferromagnets in strong fields
journal, February 1991

Affleck, Ian
Physical Review B, Vol. 43, Issue 4
DOI: 10.1103/PhysRevB.43.3215

BEC phase boundary in
journal, March 2007

Sebastian, Suchitra E.; Harrison, N.; Batista, C. D.
Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2
DOI: 10.1016/j.jmmm.2006.10.394

Bose-Einstein Condensation in Magnetic Insulators
text, January 2007

Giamarchi, T.; Rüegg, Ch.; Tchernyshyov, O.
arXiv
DOI: 10.48550/arxiv.0712.2250

Skyrmion Lattice in a Chiral Magnet
text, January 2009

Mühlbauer, S.; Binz, B.; Jonietz, F.
arXiv
DOI: 10.48550/arxiv.0902.1968

Anisotropic phase diagram of the frustrated spin dimer compound Ba3Mn2O8
text, January 2010

Samulon, E. C.; Al-Hassanieh, K. A.; Jo, Y. -J.
arXiv
DOI: 10.48550/arxiv.1002.1334

Magnons and continua in a magnetized and dimerized spin-1/2 chain
text, January 2014

Stone, M. B.; Chen, Y.; Reich, D. H.
arXiv
DOI: 10.48550/arxiv.1406.7596

Three-dimensional Bose-Einstein Condensation in the Spin-1/2 Ferromagnetic-leg Ladder 3-Br-4-F-V
text, January 2017

Kono, Y.; Yamaguchi, H.; Hosokoshi, Y.
arXiv
DOI: 10.48550/arxiv.1709.08849

Quasiparticle breakdown in a quantum spin liquid
text, January 2005

Stone, Matthew B.; Zaliznyak, Igor A.; Hong, Tao
arXiv
DOI: 10.48550/arxiv.cond-mat/0511266

Possibility of field-induced incommensurate order in quasi-one-dimensional frustrated spin system
text, January 2006

Maeshima, Nobuya; Okunishi, Kouichi; Okamoto, Kiyomi
arXiv
DOI: 10.48550/arxiv.cond-mat/0604194

Works referencing / citing this record:

Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- $\frac{1}{2}$ antiferromagnet ${NaVOPO}_{4}$
journal, October 2019

Mukharjee, Prashanta K.; Ranjith, K. M.; Koo, B.
Physical Review B, Vol. 100, Issue 14
DOI: 10.1103/physrevb.100.144433

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Title: Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system AgVOAsO 4

Abstract

Citation Formats

Anisotropic phase diagram of the frustrated spin dimer compound Ba 3 Mn 2 O 8 journal, March 2010

Field-Induced Phase Transitions and Long-Range Orders in the S =1/2 Spin Bond-Alternating Chain with Frustrating Interaction journal, January 2005

Thermal Transport and Strong Mass Renormalization in NiCl 2 − 4 SC ( NH 2 ) 2 journal, January 2011

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Two Gaps in ( VO ) 2 P 2 O 7 : Observation Using High-Field Magnetization and NMR journal, November 1999

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Bose-Einstein Condensation of S = 1 Nickel Spin Degrees of Freedom in NiCl 2 − 4 SC ( NH 2 ) 2 journal, February 2006

Excitations from a Bose-Einstein Condensate of Magnons in Coupled Spin Ladders journal, April 2007

Frustration-Induced η Inversion in the S = 1 / 2 Bond-Alternating Spin Chain journal, September 2004

A Lattice Model of Liquid Helium, I journal, December 1956

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Singlet-Triplet Dispersion Reveals Additional Frustration in the Triangular-Lattice Dimer Compound Ba 3 Mn 2 O 8 journal, June 2008

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Implementation of specific-heat and NMR experiments in the 1500 ms long-pulse magnet at the Hochfeld-Magnetlabor Dresden journal, July 2012

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Observation of Skyrmions in a Multiferroic Material journal, April 2012

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Bose-Einstein Condensation in Magnetic Insulators text, January 2007

Skyrmion Lattice in a Chiral Magnet text, January 2009

Anisotropic phase diagram of the frustrated spin dimer compound Ba3Mn2O8 text, January 2010

Magnons and continua in a magnetized and dimerized spin-1/2 chain text, January 2014

Three-dimensional Bose-Einstein Condensation in the Spin-1/2 Ferromagnetic-leg Ladder 3-Br-4-F-V text, January 2017

Quasiparticle breakdown in a quantum spin liquid text, January 2005

Possibility of field-induced incommensurate order in quasi-one-dimensional frustrated spin system text, January 2006

Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- 1 2 antiferromagnet NaVOPO 4 journal, October 2019

Title: Field-induced double dome and Bose-Einstein condensation in the crossing quantum spin chain system ${AgVOAsO}_{4}$

Anisotropic phase diagram of the frustrated spin dimer compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, March 2010

Field-Induced Phase Transitions and Long-Range Orders in the S =1/2 Spin Bond-Alternating Chain with Frustrating Interaction
journal, January 2005

Thermal Transport and Strong Mass Renormalization in ${NiCl}_{2} − 4 SC ({NH}_{2})_{2}$
journal, January 2011

Alternating Linear Heisenberg Antiferromagnet: The Exciton Limit
journal, April 1973

A dual-slope method for specific heat measurements
journal, October 1986

Two Gaps in $(VO)_{2} P_{2} O_{7}$ : Observation Using High-Field Magnetization and NMR
journal, November 1999

Magnons and continua in a magnetized and dimerized spin- $\frac{1}{2}$ chain
journal, September 2014

Possibility of field-induced incommensurate order in a quasi-one-dimensional frustrated spin system
journal, May 2006

Bose-Einstein condensation of triplons in ${Ba}_{3} {Cr}_{2} O_{8}$
journal, March 2009

Skyrmion Lattice in a Chiral Magnet
journal, February 2009

Triplet Waves in a Quantum Spin Liquid
journal, May 2000

Field-Induced Bose-Einstein Condensation of Triplons up to 8 K in ${Sr}_{3} {Cr}_{2} O_{8}$
journal, November 2009

Sum rules for the frequency spectrum of linear magnetic chains
journal, July 1974

Nonuniversal magnetization at the BEC critical field: Application to the spin dimer compound Ba $_{3}$ Mn $_{2}$ O $_{8}$
journal, August 2011

Frustrated couplings between alternating spin- $\frac{1}{2}$ chains in AgVOAsO $_{4}$
journal, April 2011

Ferromagnetically Coupled Shastry-Sutherland Quantum Spin Singlets in $(CuCl) {LaNb}_{2} O_{7}$
journal, October 2010

$S = \frac{1}{2}$ alternating chain using multiprecision methods
journal, May 1999

Magnetic-Field-Induced Condensation of Triplons in Han Purple Pigment ${B a C u S i}_{2} O_{6}$
journal, August 2004

Ordered magnetic phases of the frustrated spin-dimer compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, June 2008

Bose-Einstein Condensation of $S = 1$ Nickel Spin Degrees of Freedom in ${NiCl}_{2} − 4 SC ({NH}_{2})_{2}$
journal, February 2006

Excitations from a Bose-Einstein Condensate of Magnons in Coupled Spin Ladders
journal, April 2007

Frustration-Induced $η$ Inversion in the $S = 1 / 2$ Bond-Alternating Spin Chain
journal, September 2004

A Lattice Model of Liquid Helium, I
journal, December 1956

Adiabatic physics of an exchange-coupled spin-dimer system: Magnetocaloric effect, zero-point fluctuations, and possible two-dimensional universal behavior
journal, January 2017

Singlet-Triplet Dispersion Reveals Additional Frustration in the Triangular-Lattice Dimer Compound ${Ba}_{3} {Mn}_{2} O_{8}$
journal, June 2008

Bose-Einstein Condensation of Dilute Magnons in ${TlCuCl}_{3}$
journal, June 2000

Three-dimensional Bose-Einstein condensation in the spin- $\frac{1}{2}$ ferromagnetic-leg ladder 3-Br-4-F-V
journal, September 2017

Low-temperature thermodynamic properties near the field-induced quantum critical point in NiCl $_{2}$ -4SC(NH $_{2}$ ) $_{2}$
journal, May 2012

Implementation of specific-heat and NMR experiments in the 1500 ms long-pulse magnet at the Hochfeld-Magnetlabor Dresden
journal, July 2012

Bose–Einstein condensation in magnetic insulators
journal, March 2008

Observation of Skyrmions in a Multiferroic Material
journal, April 2012

Coupled ladders in a magnetic field
journal, May 1999

Dispersive magnetic excitations in the $S = 1$ antiferromagnet ${Ba}_{3} {Mn}_{2} O_{8}$
journal, April 2008

Bose-Einstein condensation in quantum magnets
journal, May 2014

Alternating spin chain compound ${AgVOAsO}_{4}$ probed by ${}^{75}{As}$ NMR
journal, December 2017

Quasiparticle breakdown in a quantum spin liquid
journal, March 2006

Field-induced incommensurate phase in the strong-rung spin ladder with ferromagnetic legs
journal, June 2014

Field-induced spin density wave and spiral phases in a layered antiferromagnet
journal, July 2015

Bose condensation in quasi-one-dimensional antiferromagnets in strong fields
journal, February 1991

BEC phase boundary in
journal, March 2007

Bose-Einstein Condensation in Magnetic Insulators
text, January 2007

Skyrmion Lattice in a Chiral Magnet
text, January 2009

Anisotropic phase diagram of the frustrated spin dimer compound Ba3Mn2O8
text, January 2010

Magnons and continua in a magnetized and dimerized spin-1/2 chain
text, January 2014

Three-dimensional Bose-Einstein Condensation in the Spin-1/2 Ferromagnetic-leg Ladder 3-Br-4-F-V
text, January 2017

Quasiparticle breakdown in a quantum spin liquid
text, January 2005

Possibility of field-induced incommensurate order in quasi-one-dimensional frustrated spin system
text, January 2006

Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin- $\frac{1}{2}$ antiferromagnet ${NaVOPO}_{4}$
journal, October 2019