Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction

Brambleby, J.; Goddard, P. A.; Johnson, R. D.; Liu, J.; Kaminski, D.; Ardavan, A.; Steele, A. J.; Blundell, S. J.; Lancaster, T.; Manuel, P.; Baker, P. J.; Singleton, J.; Schwalbe, S. G.; Spurgeon, P. M.; Tran, H. E.; Peterson, P. K.; Corbey, J. F.; Manson, J. L.

doi:10.1103/PhysRevB.92.134406

Title: Magnetic ground state of the two isostructual polymeric quantum magnets $[Cu ({HF}_{2}) (pyrazine)_{2}] {SbF}_{6}$ and $[Co ({HF}_{2}) (pyrazine)_{2}] {SbF}_{6}$ investigated with neutron powder diffraction

Abstract

The magnetic ground state of two isostructural coordination polymers, (i) the quasi-two-dimensional S=1/2 square-lattice antiferromagnet [Cu(HF₂)(pyrazine)₂]SbF₆ and (ii) a related compound [Co(HF₂)(pyrazine)2]SbF6, was examined with neutron powder diffraction measurements. We find that the ordered moments of the Heisenberg S=1/2 Cu(II) ions in [Cu(HF₂)(pyrazine)₂]SbF₆ are 0.6(1)μ_b, while the ordered moments for the Co(II) ions in [Co(HF₂)(pyrazine)₂]SbF₆ are 3.02(6)μ_b. For Cu(II), this reduced moment indicates the presence of quantum fluctuations below the ordering temperature. We also show from heat capacity and electron spin resonance measurements that due to the crystal electric field splitting of the S=3/2 Co(II) ions in [Co(HF₂)(pyrazine)₂]SbF₆, this isostructual polymer also behaves as an effective spin-half magnet at low temperatures. Furthermore, the Co moments in [Co(HF₂)(pyrazine)₂]SbF₆ show strong easy-axis anisotropy, neutron diffraction data, which do not support the presence of quantum fluctuations in the ground state, and heat capacity data, which are consistent with 2D or close to 3D spatial exchange anisotropy.

Authors:

Brambleby, J. ^[1]; Goddard, P. A. ^[1]; Johnson, R. D. ^[2]; Liu, J. ^[3]; Kaminski, D. ^[2]; Ardavan, A. ^[2]; Steele, A. J. ^[2]; Blundell, S. J. ^[2]; Lancaster, T. ^[4]; Manuel, P. ^[5]; Baker, P. J. ^[5]; Singleton, J. ^[6]; Schwalbe, S. G. ^[7]; Spurgeon, P. M. ^[7]; Tran, H. E. ^[7]; Peterson, P. K. ^[7]; Corbey, J. F. ^[7]; Manson, J. L. ^[7]

Univ. of Warwick, Coventry (United Kingdom). Dept. of Physics
Univ. of Oxford (United Kingdom). Dept. of Physics
Univ. of Oxford (United Kingdom). Dept. of Materials
Durham Univ. (United Kingdom). ISIS Pulsed Neutron and Muon Facility
ISIS Pulsed Neutron and Muon Facility, Oxfordshire (United Kingdom)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States). National High Magnetic Field Lab.
Eastern Washington Univ., Cheney, WA (United States). Dept. of Chemistry and Biochemistry

Publication Date:: Wed Oct 07 00:00:00 EDT 2015

Research Org.:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

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

OSTI Identifier:: 1334127

Alternate Identifier(s):: OSTI ID: 1223128

Report Number(s):: LA-UR-15-27163
Journal ID: ISSN 1098-0121; PRBMDO

Grant/Contract Number:: AC52-06NA25396

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. B, Condensed Matter and Materials Physics

Additional Journal Information:: Journal Volume: 92; Journal Issue: 13; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; High Magnetic Field Science

Citation Formats


                    Brambleby, J., Goddard, P. A., Johnson, R. D., Liu, J., Kaminski, D., Ardavan, A., Steele, A. J., Blundell, S. J., Lancaster, T., Manuel, P., Baker, P. J., Singleton, J., Schwalbe, S. G., Spurgeon, P. M., Tran, H. E., Peterson, P. K., Corbey, J. F., and Manson, J. L. Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevB.92.134406.

Copy to clipboard


                    Brambleby, J., Goddard, P. A., Johnson, R. D., Liu, J., Kaminski, D., Ardavan, A., Steele, A. J., Blundell, S. J., Lancaster, T., Manuel, P., Baker, P. J., Singleton, J., Schwalbe, S. G., Spurgeon, P. M., Tran, H. E., Peterson, P. K., Corbey, J. F., & Manson, J. L. Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction.  United States.  https://doi.org/10.1103/PhysRevB.92.134406

Copy to clipboard


                    Brambleby, J., Goddard, P. A., Johnson, R. D., Liu, J., Kaminski, D., Ardavan, A., Steele, A. J., Blundell, S. J., Lancaster, T., Manuel, P., Baker, P. J., Singleton, J., Schwalbe, S. G., Spurgeon, P. M., Tran, H. E., Peterson, P. K., Corbey, J. F., and Manson, J. L. Wed .  
"Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction".  United States.  https://doi.org/10.1103/PhysRevB.92.134406.  https://www.osti.gov/servlets/purl/1334127.

Copy to clipboard


                    
@article{osti_1334127,

  title        = {Magnetic ground state of the two isostructual polymeric quantum magnets [Cu(HF2)(pyrazine)2]SbF6 and [Co(HF2)(pyrazine)2]SbF6 investigated with neutron powder diffraction},

  author       = {Brambleby, J. and Goddard, P. A. and Johnson, R. D. and Liu, J. and Kaminski, D. and Ardavan, A. and Steele, A. J. and Blundell, S. J. and Lancaster, T. and Manuel, P. and Baker, P. J. and Singleton, J. and Schwalbe, S. G. and Spurgeon, P. M. and Tran, H. E. and Peterson, P. K. and Corbey, J. F. and Manson, J. L.},

  abstractNote = {The magnetic ground state of two isostructural coordination polymers, (i) the quasi-two-dimensional S=1/2 square-lattice antiferromagnet [Cu(HF2)(pyrazine)2]SbF6 and (ii) a related compound [Co(HF2)(pyrazine)2]SbF6, was examined with neutron powder diffraction measurements. We find that the ordered moments of the Heisenberg S=1/2 Cu(II) ions in [Cu(HF2)(pyrazine)2]SbF6 are 0.6(1)μb, while the ordered moments for the Co(II) ions in [Co(HF2)(pyrazine)2]SbF6 are 3.02(6)μb. For Cu(II), this reduced moment indicates the presence of quantum fluctuations below the ordering temperature. We also show from heat capacity and electron spin resonance measurements that due to the crystal electric field splitting of the S=3/2 Co(II) ions in [Co(HF2)(pyrazine)2]SbF6, this isostructual polymer also behaves as an effective spin-half magnet at low temperatures. Furthermore, the Co moments in [Co(HF2)(pyrazine)2]SbF6 show strong easy-axis anisotropy, neutron diffraction data, which do not support the presence of quantum fluctuations in the ground state, and heat capacity data, which are consistent with 2D or close to 3D spatial exchange anisotropy.},

  doi          = {10.1103/PhysRevB.92.134406},

  journal      = {Physical Review. B, Condensed Matter and Materials Physics},

  number       = 13,

  volume       = 92,

  place        = {United States},

  year         = {Wed Oct 07 00:00:00 EDT 2015},

  month        = {Wed Oct 07 00:00:00 EDT 2015}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/PhysRevB.92.134406

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 11 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Quantum criticality
journal, February 2011

Sachdev, Subir; Keimer, Bernhard
Physics Today, Vol. 64, Issue 2
DOI: 10.1063/1.3554314

Antiferromagnetic criticality at a heavy-fermion quantum phase transition
journal, September 2009

Knafo, W.; Raymond, S.; Lejay, P.
Nature Physics, Vol. 5, Issue 10
DOI: 10.1038/nphys1374

From quantum matter to high-temperature superconductivity in copper oxides
journal, February 2015

Keimer, B.; Kivelson, S. A.; Norman, M. R.
Nature, Vol. 518, Issue 7538
DOI: 10.1038/nature14165

The spin-½ Heisenberg antiferromagnet on a square lattice and its application to the cuprous oxides
journal, January 1991

Manousakis, Efstratios
Reviews of Modern Physics, Vol. 63, Issue 1
DOI: 10.1103/RevModPhys.63.1

Two-dimensional square-lattice $S = \frac{1}{2}$ antiferromagnet $Cu {(pz)}_{2} {({ClO}_{4})}_{2}$
journal, April 2010

Tsyrulin, N.; Xiao, F.; Schneidewind, A.
Physical Review B, Vol. 81, Issue 13
DOI: 10.1103/PhysRevB.81.134409

Magnetic properties of the $S = \frac{1}{2}$ quasisquare lattice antiferromagnet CuF $_{2}$ (H $_{2}$ O) $_{2}$ (pyz) (pyz $=$ pyrazine) investigated by neutron scattering
journal, August 2012

Wang, C. H.; Lumsden, M. D.; Fishman, R. S.
Physical Review B, Vol. 86, Issue 6
DOI: 10.1103/PhysRevB.86.064439

Strong H···F Hydrogen Bonds as Synthons in Polymeric Quantum Magnets: Structural, Magnetic, and Theoretical Characterization of [Cu(HF ₂ )(pyrazine) ₂ ]SbF ₆ , [Cu ₂ F(HF)(HF ₂ )(pyrazine) ₄ ](SbF ₆ ) ₂ , and [CuAg(H ₃ F ₄ )(pyrazine) ₅ ](SbF ₆ ) ₂
journal, May 2009

Manson, Jamie L.; Schlueter, John A.; Funk, Kylee A.
Journal of the American Chemical Society, Vol. 131, Issue 19
DOI: 10.1021/ja808761d

Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets
journal, August 2008

Goddard, P. A.; Singleton, J.; Sengupta, P.
New Journal of Physics, Vol. 10, Issue 8
DOI: 10.1088/1367-2630/10/8/083025

Low-temperature behavior of two-dimensional quantum antiferromagnets
journal, March 1988

Chakravarty, Sudip; Halperin, Bertrand I.; Nelson, David R.
Physical Review Letters, Vol. 60, Issue 11
DOI: 10.1103/PhysRevLett.60.1057

Wish: The New Powder and Single Crystal Magnetic Diffractometer on the Second Target Station
journal, April 2011

Chapon, Laurent C.; Manuel, Pascal; Radaelli, Paolo G.
Neutron News, Vol. 22, Issue 2
DOI: 10.1080/10448632.2011.569650

Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system
journal, June 2003

Lashley, J. C.; Hundley, M. F.; Migliori, A.
Cryogenics, Vol. 43, Issue 6
DOI: 10.1016/S0011-2275(03)00092-4

Recent advances in magnetic structure determination by neutron powder diffraction
journal, October 1993

Rodríguez-Carvajal, Juan
Physica B: Condensed Matter, Vol. 192, Issue 1-2
DOI: 10.1016/0921-4526(93)90108-I

Two-Dimensional Heisenberg Antiferromagnets: Syntheses, X-ray Structures, and Magnetic Behavior of [Cu(pz) ₂ ](ClO ₄ ) ₂ , [Cu(pz) ₂ ](BF ₄ ) ₂ , and [Cu(pz) ₂ (NO ₃ )](PF ₆ )
journal, May 2007

Woodward, F. Matthew; Gibson, Pamela J.; Jameson, Geoffrey B.
Inorganic Chemistry, Vol. 46, Issue 10
DOI: 10.1021/ic0621392

Zero-field splitting in metal complexes
journal, May 2004

Boča, Roman
Coordination Chemistry Reviews, Vol. 248, Issue 9-10
DOI: 10.1016/j.ccr.2004.03.001

Magnetic properties of six-coordinated high-spin cobalt(II) complexes: Theoretical background and its application
journal, September 2008

Lloret, Francesc; Julve, Miguel; Cano, Joan
Inorganica Chimica Acta, Vol. 361, Issue 12-13
DOI: 10.1016/j.ica.2008.03.114

Magnetostructural D Correlations in Hexacoordinated Cobalt(II) Complexes
journal, November 2011

Titiš, Ján; Boča, Roman
Inorganic Chemistry, Vol. 50, Issue 22
DOI: 10.1021/ic202108j

Treating crystal field parameters in lower than cubic symmetries
journal, January 1984

Walter, U.
Journal of Physics and Chemistry of Solids, Vol. 45, Issue 4
DOI: 10.1016/0022-3697(84)90147-1

Specific heat of quasi-two-dimensional antiferromagnetic Heisenberg models with varying interplanar couplings
journal, September 2003

Sengupta, Pinaki; Sandvik, Anders W.; Singh, Rajiv R. P.
Physical Review B, Vol. 68, Issue 9
DOI: 10.1103/PhysRevB.68.094423

Correlated-effective-field treatment of the anisotropic Ising ferromagnet: Thermodynamical properties
journal, July 1984

Honmura, R.
Physical Review B, Vol. 30, Issue 1
DOI: 10.1103/PhysRevB.30.348

Specific heat of the simple-cubic Ising model
journal, March 2010

Feng, Xiaomei; Blöte, Henk W. J.
Physical Review E, Vol. 81, Issue 3
DOI: 10.1103/PhysRevE.81.031103

Spin- $\frac{1}{2}$ $X X Z$ Chain System ${Cs}_{2} {CoCl}_{4}$ in a Transverse Magnetic Field
journal, October 2013

Breunig, O.; Garst, M.; Sela, E.
Physical Review Letters, Vol. 111, Issue 18
DOI: 10.1103/PhysRevLett.111.187202

Substitution effects on the temperature versus magnetic field phase diagrams of the quasi-one-dimensional effective Ising spin- $\frac{1}{2}$ chain system ${BaCo}_{2} V_{2} O_{8}$
journal, September 2014

Niesen, S. K.; Breunig, O.; Salm, S.
Physical Review B, Vol. 90, Issue 10
DOI: 10.1103/PhysRevB.90.104419

Antisymmetric Exchange and Exchange-Narrowed Electron-Paramagnetic-Resonance Linewidths
journal, July 1971

Castner, T. G.; Seehra, Mohindar S.
Physical Review B, Vol. 4, Issue 1
DOI: 10.1103/PhysRevB.4.38

High-frequency electron spin resonance in magnetic systems
journal, November 2000

Katsumata, Koichi
Journal of Physics: Condensed Matter, Vol. 12, Issue 47
DOI: 10.1088/0953-8984/12/47/201

XY antiferromagnetic ordering in ${CoCl}_{2}$ ⋅2(pyrazine) and ${CoBr}_{2}$ ⋅2(pyrazine)
journal, December 1985

Carlin, Richard L.; Carnegie, David W.; Bartolomé, Juan
Physical Review B, Vol. 32, Issue 11
DOI: 10.1103/PhysRevB.32.7476

Far-infrared spectra of bis(pyrazine) complexes of transition metal(II) halides. The crystal and molecular structure of dichlorobis(pyrazine)cobalt(II)
journal, January 1971

Carreck, P. W.; Goldstein, M.; McPartlin, E. Mary
Journal of the Chemical Society D: Chemical Communications, Issue 24
DOI: 10.1039/c29710001634

MAGNETIC SPECIFIC HEAT OF CoCl ₂ .2 PYRAZINE BELOW 2 K.
journal, August 1978

Gonzalez, D.; Bartolomé, J.; Navarro, R.
Le Journal de Physique Colloques, Vol. 39, Issue C6
DOI: 10.1051/jphyscol:19786340

Experimental and Theoretical Characterization of the Magnetic Properties of CuF ₂ (H ₂ O) ₂ (pyz) (pyz = pyrazine): A Two-Dimensional Quantum Magnet Arising from Supersuperexchange Interactions through Hydrogen Bonded Paths
journal, December 2008

Manson, Jamie L.; Conner, Marianne M.; Schlueter, John A.
Chemistry of Materials, Vol. 20, Issue 24
DOI: 10.1021/cm8016566

Magnetic order in the quasi-one-dimensional spin- $1 ∕ 2$ molecular chain compound copper pyrazine dinitrate
journal, January 2006

Lancaster, T.; Blundell, S. J.; Brooks, M. L.
Physical Review B, Vol. 73, Issue 2
DOI: 10.1103/PhysRevB.73.020410

Two-dimensional $X Y$ behavior observed in quasi-two-dimensional quantum Heisenberg antiferromagnets
journal, April 2009

Xiao, F.; Woodward, F. M.; Landee, C. P.
Physical Review B, Vol. 79, Issue 13
DOI: 10.1103/PhysRevB.79.134412

Quantum Monte Carlo study of $S = \frac{1}{2}$ weakly anisotropic antiferromagnets on the square lattice
journal, March 2003

Cuccoli, Alessandro; Roscilde, Tommaso; Tognetti, Valerio
Physical Review B, Vol. 67, Issue 10
DOI: 10.1103/PhysRevB.67.104414

Structural, Electronic, and Magnetic Properties of Quasi-1D Quantum Magnets [Ni(HF ₂ )(pyz) ₂ ]X (pyz = pyrazine; X = PF ₆ ^– , SbF ₆ ^– ) Exhibiting Ni-FHF-Ni and Ni-pyz-Ni Spin Interactions
journal, July 2011

Manson, Jamie L.; Lapidus, Saul H.; Stephens, Peter W.
Inorganic Chemistry, Vol. 50, Issue 13
DOI: 10.1021/ic102532h

An Approximate Quantum Theory of the Antiferromagnetic Ground State
journal, June 1952

Anderson, P. W.
Physical Review, Vol. 86, Issue 5
DOI: 10.1103/PhysRev.86.694

The Spontaneous Magnetization of a Two-Dimensional Ising Model
journal, March 1952

Yang, C. N.
Physical Review, Vol. 85, Issue 5
DOI: 10.1103/PhysRev.85.808

Weakly coupled antiferromagnetic planes in single-crystal ${LiCoPO}_{4}$
journal, May 2002

Vaknin, D.; Zarestky, J. L.; Miller, L. L.
Physical Review B, Vol. 65, Issue 22
DOI: 10.1103/PhysRevB.65.224414

Quantum Phase Transitions
book, January 2011

Sachdev, Subir
DOI: 10.1017/CBO9780511973765

Magnetic correlations of the quasi-one-dimensional half-integer spin-chain antiferromagnets Sr $M_{2}$ V $_{2}$ O $_{8}$ ( $M$ = Co, Mn)
journal, March 2014

Bera, A. K.; Lake, B.; Stein, W. -D.
Physical Review B, Vol. 89, Issue 9
DOI: 10.1103/PhysRevB.89.094402

Magnetic structure and spin dynamics of the quasi-one-dimensional spin-chain antiferromagnet ${BaCo}_{2} V_{2} O_{8}$
journal, February 2011

Kawasaki, Yu; Gavilano, Jorge L.; Keller, Lukas
Physical Review B, Vol. 83, Issue 6
DOI: 10.1103/PhysRevB.83.064421

Works referencing / citing this record:

Synthesis and characterization of a new quasi-one-dimensional antiferromagnet CoF2(H2O)2(pyrazine)
journal, October 2019

Wang, Yanhong; Liu, Hang; Fu, Peng
Science China Materials, Vol. 62, Issue 12
DOI: 10.1007/s40843-019-1198-3

Implications of bond disorder in a S=1 kagome lattice
journal, March 2018

Manson, Jamie L.; Brambleby, Jamie; Goddard, Paul A.
Scientific Reports, Vol. 8, Issue 1
DOI: 10.1038/s41598-018-23054-6

Similar Records in DOE PAGES and OSTI.GOV collections:

Strong H...F hydrogen bonds as synthons in polymeric quantum magnets: structural, magnetic, and theoretical characterization of [Cu(HF)(pyrazine)]SbF, [CuF(HF)(FH)(pyrazine)].(SbF), and [CuAg(HF)(pyrazine)](SbF).

Journal Article Manson, J L ; Schlueter, J A ; Funk, K A ; ... - J. Am.. Chem. Soc.

Three Cu{sup 2+}-containing coordination polymers were synthesized and characterized by experimental (X-ray diffraction, magnetic susceptibility, pulsed-field magnetization, heat capacity, and muon-spin relaxation) and electronic structure studies (quantum Monte Carlo simulations and density functional theory calculations). [Cu(HF{sub 2})(pyz){sub 2}]SbF{sub 6} (pyz = pyrazine) (1a), [Cu{sub 2}F(HF)(HF{sub 2})(pyz){sub 4}](SbF{sub 6}){sub 2} (1b), and [CuAg(H{sub 3}F{sub 4})(pyz){sub 5}](SbF{sub 6}){sub 2} (2) crystallize in either tetragonal or orthorhombic space groups; their structures consist of 2D square layers of [M(pyz){sub 2}]{sup n+} that are linked in the third dimension by either HF{sub 2}{sup -} (1a and 1b) or H{sub 3}F{sub 4}{sup -} (2). The resultingmore »« less
https://doi.org/10.1021/ja808761d
Inelastic neutron scattering study of the anisotropic $S = 1$ spin chain $[Ni ({HF}_{2}) (3 - Clpyridine)_{4}] {BF}_{4}$

Journal Article Pajerowski, Daniel M. ; Manson, Jamie L. ; Herbrych, Jacek ; ... - Physical Review B

[Ni(HF₂)(3–Clpyridine)₄]BF₄ (NBCT) is a one-dimensional, S = 1 spin chain material that shows no magnetic neutron Bragg peaks down to temperatures of 0.1 K. Previous work identified NBCT as being in the Haldane phase and near a quantum phase transition as a function of D/J to the large-D quantum paramagnet phase (QPM), where D is the axial single-ion anisotropy and J is the intrachain superexchange. Herein, inelastic neutron scattering results are presented on partially deuterated, 11B-enriched NBCT polycrystalline samples in zero magnetic field and down to temperatures of 0.3 K. Comparison to density matrix renormalization group calculations yields D/J =more »« less
Cited by 5
https://doi.org/10.1103/PhysRevB.101.094431

Full Text Available
Combining microscopic and macroscopic probes to untangle the single-ion anisotropy and exchange energies in an $S = 1$ quantum antiferromagnet [Combining micro- and macroscopic probes to untangle single-ion and spatial exchange anisotropies in a $S = 1$ quantum antiferromagnet]

Journal Article Brambleby, Jamie ; Manson, Jamie L. ; Goddard, Paul A. ; ... - Physical Review B

The magnetic ground state of the quasi-one-dimensional spin-1 antiferromagnetic chain is sensitive to the relative sizes of the single-ion anisotropy (D) and the intrachain (J) and interchain (J') exchange interactions. The ratios D/J and J' /J dictate the material's placement in one of three competing phases: a Haldane gapped phase, a quantum paramagnet, and an XY-ordered state, with a quantum critical point at their junction. We have identified [Ni(HF₂)(pyz)₂] SbF₆, where pyz = pyrazine, as a rare candidate in which this behavior can be explored in detail. Combining neutron scattering (elastic and inelastic) in applied magnetic fields of up tomore »« less
Cited by 15
https://doi.org/10.1103/PhysRevB.95.134435

Full Text Available
Magnetic order effects on the electronic structure of $K M {MnS}_{2} (M = Cu, Li)$ with the ${ThCr}_{2} {Si}_{2}$ -type structure

Journal Article Virtue, Austin ; Zhou, Xiuquan ; Wilfong, Brandon ; ... - Physical Review Materials

We study the relationship between antiferromagnetic order and the electronic properties of KCuMnS₂ with the ThCr₂Si₂-type structure. We propose two magnetic structures for KCuMnS₂ with the ThCr₂Si₂-type structure. Powder samples of KCuMnS₂ and KLiMnS₂ were prepared for structural studies and magnetization measurements. In both compounds, the Mn²⁺ site is alloyed by either Cu⁺ or Li⁺. We also prepared single crystals of KCuMnS₂ for x-ray and neutron-diffraction studies and resistivity measurements. We relate these properties to the electronic structure calculated with density functional theory. Neutron-diffraction studies reveal that KCuMnS₂ exhibits long-range magnetic ordering with a Néel temperature near 160 K andmore »« less
Cited by 3
https://doi.org/10.1103/PhysRevMaterials.3.044411

Full Text Available
Coupled antiferromagnetic spin- $\frac{1}{2}$ chains in green dioptase ${Cu}_{6} [{Si}_{6} O_{18}] \cdot 6 H_{2} O$

Journal Article Podlesnyak, Andrey A ; Larry M. Anovitz ; Kolesnikov, Alexander I ; ... - Physical Review B

Inmore »« less
Cited by 10
https://doi.org/10.1103/PhysRevB.93.064426

Full Text Available

Similar Records

Title: Magnetic ground state of the two isostructual polymeric quantum magnets [Cu( HF 2 )(pyrazine ) 2 ] SbF 6 and [Co( HF 2 )(pyrazine ) 2 ] SbF 6 investigated with neutron powder diffraction

Abstract

Citation Formats

Quantum criticality journal, February 2011

Antiferromagnetic criticality at a heavy-fermion quantum phase transition journal, September 2009

From quantum matter to high-temperature superconductivity in copper oxides journal, February 2015

The spin-½ Heisenberg antiferromagnet on a square lattice and its application to the cuprous oxides journal, January 1991

Two-dimensional square-lattice S = 1 2 antiferromagnet Cu ( pz ) 2 ( ClO 4 ) 2 journal, April 2010

Magnetic properties of the S = 1 2 quasisquare lattice antiferromagnet CuF 2 (H 2 O) 2 (pyz) (pyz = pyrazine) investigated by neutron scattering journal, August 2012

Strong H···F Hydrogen Bonds as Synthons in Polymeric Quantum Magnets: Structural, Magnetic, and Theoretical Characterization of [Cu(HF 2 )(pyrazine) 2 ]SbF 6 , [Cu 2 F(HF)(HF 2 )(pyrazine) 4 ](SbF 6 ) 2 , and [CuAg(H 3 F 4 )(pyrazine) 5 ](SbF 6 ) 2 journal, May 2009

Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets journal, August 2008

Low-temperature behavior of two-dimensional quantum antiferromagnets journal, March 1988

Wish: The New Powder and Single Crystal Magnetic Diffractometer on the Second Target Station journal, April 2011

Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system journal, June 2003

Recent advances in magnetic structure determination by neutron powder diffraction journal, October 1993

Two-Dimensional Heisenberg Antiferromagnets: Syntheses, X-ray Structures, and Magnetic Behavior of [Cu(pz) 2 ](ClO 4 ) 2 , [Cu(pz) 2 ](BF 4 ) 2 , and [Cu(pz) 2 (NO 3 )](PF 6 ) journal, May 2007

Zero-field splitting in metal complexes journal, May 2004

Magnetic properties of six-coordinated high-spin cobalt(II) complexes: Theoretical background and its application journal, September 2008

Magnetostructural D Correlations in Hexacoordinated Cobalt(II) Complexes journal, November 2011

Treating crystal field parameters in lower than cubic symmetries journal, January 1984

Specific heat of quasi-two-dimensional antiferromagnetic Heisenberg models with varying interplanar couplings journal, September 2003

Correlated-effective-field treatment of the anisotropic Ising ferromagnet: Thermodynamical properties journal, July 1984

Specific heat of the simple-cubic Ising model journal, March 2010

Spin- 1 2 X X Z Chain System Cs 2 CoCl 4 in a Transverse Magnetic Field journal, October 2013

Substitution effects on the temperature versus magnetic field phase diagrams of the quasi-one-dimensional effective Ising spin- 1 2 chain system BaCo 2 V 2 O 8 journal, September 2014

Antisymmetric Exchange and Exchange-Narrowed Electron-Paramagnetic-Resonance Linewidths journal, July 1971

High-frequency electron spin resonance in magnetic systems journal, November 2000

XY antiferromagnetic ordering in CoCl 2 ⋅2(pyrazine) and CoBr 2 ⋅2(pyrazine) journal, December 1985

Far-infrared spectra of bis(pyrazine) complexes of transition metal(II) halides. The crystal and molecular structure of dichlorobis(pyrazine)cobalt(II) journal, January 1971

MAGNETIC SPECIFIC HEAT OF CoCl 2 .2 PYRAZINE BELOW 2 K. journal, August 1978

Experimental and Theoretical Characterization of the Magnetic Properties of CuF 2 (H 2 O) 2 (pyz) (pyz = pyrazine): A Two-Dimensional Quantum Magnet Arising from Supersuperexchange Interactions through Hydrogen Bonded Paths journal, December 2008

Magnetic order in the quasi-one-dimensional spin- 1 ∕ 2 molecular chain compound copper pyrazine dinitrate journal, January 2006

Two-dimensional X Y behavior observed in quasi-two-dimensional quantum Heisenberg antiferromagnets journal, April 2009

Quantum Monte Carlo study of S = 1 2 weakly anisotropic antiferromagnets on the square lattice journal, March 2003

Structural, Electronic, and Magnetic Properties of Quasi-1D Quantum Magnets [Ni(HF 2 )(pyz) 2 ]X (pyz = pyrazine; X = PF 6 – , SbF 6 – ) Exhibiting Ni-FHF-Ni and Ni-pyz-Ni Spin Interactions journal, July 2011

An Approximate Quantum Theory of the Antiferromagnetic Ground State journal, June 1952

The Spontaneous Magnetization of a Two-Dimensional Ising Model journal, March 1952

Weakly coupled antiferromagnetic planes in single-crystal LiCoPO 4 journal, May 2002

Quantum Phase Transitions book, January 2011

Magnetic correlations of the quasi-one-dimensional half-integer spin-chain antiferromagnets Sr M 2 V 2 O 8 ( M = Co, Mn) journal, March 2014

Magnetic structure and spin dynamics of the quasi-one-dimensional spin-chain antiferromagnet BaCo 2 V 2 O 8 journal, February 2011

Synthesis and characterization of a new quasi-one-dimensional antiferromagnet CoF2(H2O)2(pyrazine) journal, October 2019

Implications of bond disorder in a S=1 kagome lattice journal, March 2018

Title: Magnetic ground state of the two isostructual polymeric quantum magnets $[Cu ({HF}_{2}) (pyrazine)_{2}] {SbF}_{6}$ and $[Co ({HF}_{2}) (pyrazine)_{2}] {SbF}_{6}$ investigated with neutron powder diffraction

Quantum criticality
journal, February 2011

Antiferromagnetic criticality at a heavy-fermion quantum phase transition
journal, September 2009

From quantum matter to high-temperature superconductivity in copper oxides
journal, February 2015

The spin-½ Heisenberg antiferromagnet on a square lattice and its application to the cuprous oxides
journal, January 1991

Two-dimensional square-lattice $S = \frac{1}{2}$ antiferromagnet $Cu {(pz)}_{2} {({ClO}_{4})}_{2}$
journal, April 2010

Magnetic properties of the $S = \frac{1}{2}$ quasisquare lattice antiferromagnet CuF $_{2}$ (H $_{2}$ O) $_{2}$ (pyz) (pyz $=$ pyrazine) investigated by neutron scattering
journal, August 2012

Strong H···F Hydrogen Bonds as Synthons in Polymeric Quantum Magnets: Structural, Magnetic, and Theoretical Characterization of [Cu(HF ₂ )(pyrazine) ₂ ]SbF ₆ , [Cu ₂ F(HF)(HF ₂ )(pyrazine) ₄ ](SbF ₆ ) ₂ , and [CuAg(H ₃ F ₄ )(pyrazine) ₅ ](SbF ₆ ) ₂
journal, May 2009

Experimentally determining the exchange parameters of quasi-two-dimensional Heisenberg magnets
journal, August 2008

Low-temperature behavior of two-dimensional quantum antiferromagnets
journal, March 1988

Wish: The New Powder and Single Crystal Magnetic Diffractometer on the Second Target Station
journal, April 2011

Critical examination of heat capacity measurements made on a Quantum Design physical property measurement system
journal, June 2003

Recent advances in magnetic structure determination by neutron powder diffraction
journal, October 1993

Two-Dimensional Heisenberg Antiferromagnets: Syntheses, X-ray Structures, and Magnetic Behavior of [Cu(pz) ₂ ](ClO ₄ ) ₂ , [Cu(pz) ₂ ](BF ₄ ) ₂ , and [Cu(pz) ₂ (NO ₃ )](PF ₆ )
journal, May 2007

Zero-field splitting in metal complexes
journal, May 2004

Magnetic properties of six-coordinated high-spin cobalt(II) complexes: Theoretical background and its application
journal, September 2008

Magnetostructural D Correlations in Hexacoordinated Cobalt(II) Complexes
journal, November 2011

Treating crystal field parameters in lower than cubic symmetries
journal, January 1984

Specific heat of quasi-two-dimensional antiferromagnetic Heisenberg models with varying interplanar couplings
journal, September 2003

Correlated-effective-field treatment of the anisotropic Ising ferromagnet: Thermodynamical properties
journal, July 1984

Specific heat of the simple-cubic Ising model
journal, March 2010

Spin- $\frac{1}{2}$ $X X Z$ Chain System ${Cs}_{2} {CoCl}_{4}$ in a Transverse Magnetic Field
journal, October 2013

Substitution effects on the temperature versus magnetic field phase diagrams of the quasi-one-dimensional effective Ising spin- $\frac{1}{2}$ chain system ${BaCo}_{2} V_{2} O_{8}$
journal, September 2014

Antisymmetric Exchange and Exchange-Narrowed Electron-Paramagnetic-Resonance Linewidths
journal, July 1971

High-frequency electron spin resonance in magnetic systems
journal, November 2000

XY antiferromagnetic ordering in ${CoCl}_{2}$ ⋅2(pyrazine) and ${CoBr}_{2}$ ⋅2(pyrazine)
journal, December 1985

Far-infrared spectra of bis(pyrazine) complexes of transition metal(II) halides. The crystal and molecular structure of dichlorobis(pyrazine)cobalt(II)
journal, January 1971

MAGNETIC SPECIFIC HEAT OF CoCl ₂ .2 PYRAZINE BELOW 2 K.
journal, August 1978

Experimental and Theoretical Characterization of the Magnetic Properties of CuF ₂ (H ₂ O) ₂ (pyz) (pyz = pyrazine): A Two-Dimensional Quantum Magnet Arising from Supersuperexchange Interactions through Hydrogen Bonded Paths
journal, December 2008

Magnetic order in the quasi-one-dimensional spin- $1 ∕ 2$ molecular chain compound copper pyrazine dinitrate
journal, January 2006

Two-dimensional $X Y$ behavior observed in quasi-two-dimensional quantum Heisenberg antiferromagnets
journal, April 2009

Quantum Monte Carlo study of $S = \frac{1}{2}$ weakly anisotropic antiferromagnets on the square lattice
journal, March 2003

Structural, Electronic, and Magnetic Properties of Quasi-1D Quantum Magnets [Ni(HF ₂ )(pyz) ₂ ]X (pyz = pyrazine; X = PF ₆ ^– , SbF ₆ ^– ) Exhibiting Ni-FHF-Ni and Ni-pyz-Ni Spin Interactions
journal, July 2011

An Approximate Quantum Theory of the Antiferromagnetic Ground State
journal, June 1952

The Spontaneous Magnetization of a Two-Dimensional Ising Model
journal, March 1952

Weakly coupled antiferromagnetic planes in single-crystal ${LiCoPO}_{4}$
journal, May 2002

Quantum Phase Transitions
book, January 2011

Magnetic correlations of the quasi-one-dimensional half-integer spin-chain antiferromagnets Sr $M_{2}$ V $_{2}$ O $_{8}$ ( $M$ = Co, Mn)
journal, March 2014

Magnetic structure and spin dynamics of the quasi-one-dimensional spin-chain antiferromagnet ${BaCo}_{2} V_{2} O_{8}$
journal, February 2011

Synthesis and characterization of a new quasi-one-dimensional antiferromagnet CoF2(H2O)2(pyrazine)
journal, October 2019

Implications of bond disorder in a S=1 kagome lattice
journal, March 2018