Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies

Khasanov, Rustem; Simutis, Gediminas; Pashkevich, Yurii G.; Shevtsova, Tatyana; Meier, William R.; Xu, Mingyu; Bud'ko, Sergey L.; Kogan, Vladimir G.; Canfield, Paul C.

doi:10.1103/physrevb.102.094504

Title: Magnetism and its coexistence with superconductivity in CaK(Fe_0.949Ni_0.051)₄As₄: Muon spin rotation/relaxation studies

Abstract

Here, the magnetic response of $Ca K {({Fe}_{0.949} {Ni}_{0.051})}_{4} {As}_{4}$ was investigated by means of the muon spin rotation/relaxation. The long-range commensurate magnetic order sets in below the Néel temperature $T_{N} = 50.0 (5)$ K. The density-functional theory calculations have identified three possible muon stopping sites. The experimental data were found to be consistent with only one type of magnetic structure, namely, the long-range magnetic spin-vortex-crystal order with the hedgehog motif within the $a b$ plane and the antiferromagnetic stacking along the $c$ direction. The value of the ordered magnetic moment at $T \approx 3$ K was estimated to be $m_{Fe} = 0.38 (11) μ_{B}$ ( $μ_{B}$ is the Bohr magneton). A microscopic coexistence of magnetic and superconducting phases accompanied by a reduction of the magnetic order parameter below the superconducting transition temperature $T_{c} ≃ 9$ K is observed. Comparison with 11, 122, and 1144 families of Fe-based pnictides points to existence of correlation between the reduction of the magnetic order parameter at $T \to 0$ and the ratio of the transition temperatures $T_{c} / T_{N}$ . Such correlations were found to be described by Machida's model for coexistence of itinerant spin-density-wave magnetism and superconductivity [K. Machida, J. Phys. Soc. Jpn. 50, 2195 (1981); S. L. Bud'ko et al., Phys. Rev. B 98, 144520 (2018)].

Authors:

^[1];

^[2];

^[3]; Shevtsova, Tatyana ^[3]; Meier, William R. ^[4]; Xu, Mingyu ^[4]; Bud'ko, Sergey L. ^[4]; Kogan, Vladimir G. ^[5];

^[4]

Paul Scherrer Inst. (PSI), Villigen (Switzerland)
Paul Scherrer Inst. (PSI), Villigen (Switzerland); Univ. Paris-Sud, Orsay (France); Univ. Paris-Saclay, Orsay (France)
National Academy of Sciences of Ukraine (NASU), Kharkov (Ukraine)
Ames Lab., Ames, IA (United States); Iowa State Univ., Ames, IA (United States)
Ames Lab., Ames, IA (United States)

Publication Date:: Thu Sep 03 00:00:00 EDT 2020

Research Org.:: Ames Lab., Ames, IA (United States); Iowa State Univ., Ames, IA (United States)

Sponsoring Org.:: Swiss National Science Foundation (SNF); Gordon and Betty Moore Foundation; USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division

OSTI Identifier:: 1660599

Report Number(s):: IS-J-10,305
Journal ID: ISSN 2469-9950; TRN: US2203532

Grant/Contract Number:: 200021-175935; P2EZP2-178604; GBMF4411; AC02-07CH11358

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 102; Journal Issue: 9; 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; 36 MATERIALS SCIENCE

Citation Formats


                    Khasanov, Rustem, Simutis, Gediminas, Pashkevich, Yurii G., Shevtsova, Tatyana, Meier, William R., Xu, Mingyu, Bud'ko, Sergey L., Kogan, Vladimir G., and Canfield, Paul C. Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies.  United States: N. p., 2020. 
Web.  doi:10.1103/physrevb.102.094504.

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                    Khasanov, Rustem, Simutis, Gediminas, Pashkevich, Yurii G., Shevtsova, Tatyana, Meier, William R., Xu, Mingyu, Bud'ko, Sergey L., Kogan, Vladimir G., & Canfield, Paul C. Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies.  United States.  https://doi.org/10.1103/physrevb.102.094504

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                    Khasanov, Rustem, Simutis, Gediminas, Pashkevich, Yurii G., Shevtsova, Tatyana, Meier, William R., Xu, Mingyu, Bud'ko, Sergey L., Kogan, Vladimir G., and Canfield, Paul C. Thu .  
"Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies".  United States.  https://doi.org/10.1103/physrevb.102.094504.  https://www.osti.gov/servlets/purl/1660599.

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@article{osti_1660599,

  title        = {Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies},

  author       = {Khasanov, Rustem and Simutis, Gediminas and Pashkevich, Yurii G. and Shevtsova, Tatyana and Meier, William R. and Xu, Mingyu and Bud'ko, Sergey L. and Kogan, Vladimir G. and Canfield, Paul C.},

  abstractNote = {Here, the magnetic response of CaK(Fe0.949Ni0.051)4As4 was investigated by means of the muon spin rotation/relaxation. The long-range commensurate magnetic order sets in below the Néel temperature TN=50.0(5) K. The density-functional theory calculations have identified three possible muon stopping sites. The experimental data were found to be consistent with only one type of magnetic structure, namely, the long-range magnetic spin-vortex-crystal order with the hedgehog motif within the ab plane and the antiferromagnetic stacking along the c direction. The value of the ordered magnetic moment at T≈3 K was estimated to be mFe=0.38(11)μB (μB is the Bohr magneton). A microscopic coexistence of magnetic and superconducting phases accompanied by a reduction of the magnetic order parameter below the superconducting transition temperature Tc≃9 K is observed. Comparison with 11, 122, and 1144 families of Fe-based pnictides points to existence of correlation between the reduction of the magnetic order parameter at T→0 and the ratio of the transition temperatures Tc/TN. Such correlations were found to be described by Machida's model for coexistence of itinerant spin-density-wave magnetism and superconductivity [K. Machida, J. Phys. Soc. Jpn. 50, 2195 (1981); S. L. Bud'ko et al., Phys. Rev. B 98, 144520 (2018)].},

  doi          = {10.1103/physrevb.102.094504},

  journal      = {Physical Review B},

  number       = 9,

  volume       = 102,

  place        = {United States},

  year         = {Thu Sep 03 00:00:00 EDT 2020},

  month        = {Thu Sep 03 00:00:00 EDT 2020}

}

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Title: Magnetism and its coexistence with superconductivity in CaK(Fe0.949Ni0.051)4As4: Muon spin rotation/relaxation studies

Abstract

Citation Formats

Antiferromagnetic order in CaK ( Fe 1 − x Ni x ) 4 As 4 and its interplay with superconductivity journal, June 2018

Muon spin rotation study of the magnetic structure in the tetragonal antiferromagnetic state of weakly underdoped Ba 1− x K x Fe 2 As 2 journal, September 2015

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Coexistence of superconductivity and magnetism in CaK ( Fe 1 − x Ni x ) 4 As 4 as probed by 57 Fe Mössbauer spectroscopy journal, October 2018

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Iron-Based Layered Superconductor La[O 1- x F x ]FeAs ( x = 0.05−0.12) with T c = 26 K journal, March 2008

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data journal, October 2011

Pressure Induced Static Magnetic Order in Superconducting FeSe 1 − x journal, February 2010

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Quantum criticality in electron-doped BaFe2−xNixAs2 journal, August 2013

Anisotropic thermodynamic and transport properties of single-crystalline CaKFe 4 As 4 journal, August 2016

Suppression of antiferromagnetic order and orthorhombic distortion in superconducting Ba ( Fe 0.961 Rh 0.039 ) 2 As 2 journal, April 2010

Superconductivity in the PbO-type structure -FeSe journal, September 2008

Tuning of competing magnetic and superconducting phase volumes in LaFeAsO 0.945 F 0.055 by hydrostatic pressure journal, September 2011

Possible highT c superconductivity in the Ba?La?Cu?O system journal, June 1986

Superconductivity and spin-density waves in multiband metals journal, May 2010

Pressure-induced electronic phase separation of magnetism and superconductivity in CrAs journal, September 2015

New-Structure-Type Fe-Based Superconductors: Ca A Fe 4 As 4 ( A = K, Rb, Cs) and Sr A Fe 4 As 4 ( A = Rb, Cs) journal, March 2016

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The new versatile general purpose surface-muon instrument (GPS) based on silicon photomultipliers for μSR measurements on a continuous-wave beam journal, September 2017

Magnetic ordering and structural distortion in Ru-doped BaFe 2 As 2 single crystals studied by neutron and x-ray diffraction journal, February 2011

Coexistence of antiferromagnetic ordering and superconductivity in the Ba(Fe 0 . 961 Rh 0 . 039 ) 2 As 2 compound studied by Mössbauer spectroscopy journal, July 2011

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Unconventional pairing in the iron arsenide superconductors journal, April 2010

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Spin stripe order and superconductivity in layered transition metal oxides journal, September 2004

Coexistence and Competition of Magnetism and Superconductivity on the Nanometer Scale in Underdoped BaFe 1.89 Co 0.11 As 2 journal, July 2010

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Magnetoelastic coupling in the phase diagram of Ba 1 − x K x Fe 2 As 2 as seen via neutron diffraction journal, May 2011

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Title: Magnetism and its coexistence with superconductivity in CaK(Fe_0.949Ni_0.051)₄As₄: Muon spin rotation/relaxation studies

Antiferromagnetic order in ${CaK (Fe}_{1 - x} {Ni}_{x})_{4} {As}_{4}$ and its interplay with superconductivity
journal, June 2018

Muon spin rotation study of the magnetic structure in the tetragonal antiferromagnetic state of weakly underdoped Ba _{1− x} K _x Fe ₂ As ₂
journal, September 2015

Incommensurate Spin-Density Wave Order in Electron-Doped ${BaFe}_{2} {As}_{2}$ Superconductors
journal, June 2011

Iron-based high transition temperature superconductors
journal, July 2014

Lattice and magnetic instabilities in ${CaFe}_{2} {As}_{2}$ : A single-crystal neutron diffraction study
journal, September 2008

Coexistence of superconductivity and magnetism in $CaK (Fe_{1 - x} Ni_{x})_{4} As_{4}$ as probed by $^{57} Fe$ Mössbauer spectroscopy
journal, October 2018

Hedgehog spin-vortex crystal stabilized in a hole-doped iron-based superconductor
journal, February 2018

Proximity-induced superconductivity within the insulating ( ${Li}_{0.84} {Fe}_{0.16}$ )OH layers in ( ${Li}_{0.84} {Fe}_{0.16}$ ) ${OHFe}_{0.98} Se$
journal, June 2016

NMR study of the new magnetic superconductor $CaK {({Fe}_{0.951} {Ni}_{0.049})}_{4} {As}_{4}$ : Microscopic coexistence of the hedgehog spin-vortex crystal and superconductivity
journal, December 2017

Iron-Based Layered Superconductor La[O _1- _x F _x ]FeAs ( x = 0.05−0.12) with T _c = 26 K
journal, March 2008

VESTA 3 for three-dimensional visualization of crystal, volumetric and morphology data
journal, October 2011

Pressure Induced Static Magnetic Order in Superconducting ${FeSe}_{1 - x}$
journal, February 2010

Static and Dynamic Magnetism in Underdoped Superconductor ${BaFe}_{1.92} {Co}_{0.08} {As}_{2}$
journal, August 2009

Coexistence of superconductivity and magnetism in ${Ca}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$ : Universal suppression of the magnetic order parameter in 122 iron pnictides
journal, October 2015

Musrfit: A Free Platform-Independent Framework for μSR Data Analysis
journal, January 2012

Spin Density Wave and Superconductivity in Highly Anisotropic Materials
journal, July 1981

Magnetic tricritical point and nematicity in FeSe under pressure
journal, June 2018

High-temperature superconductivity in iron-based materials
journal, August 2010

Superconductivity in iron compounds
journal, December 2011

Experiments on simple magnetic model systems
journal, January 1974

Anomalous Suppression of the Orthorhombic Lattice Distortion in Superconducting $Ba ({Fe}_{1 - x} {Co}_{x})_{2} {As}_{2}$ Single Crystals
journal, February 2010

Quantum criticality in electron-doped BaFe2−xNixAs2
journal, August 2013

Anisotropic thermodynamic and transport properties of single-crystalline ${CaKFe}_{4} {As}_{4}$
journal, August 2016

Suppression of antiferromagnetic order and orthorhombic distortion in superconducting $Ba {({Fe}_{0.961} {Rh}_{0.039})}_{2} {As}_{2}$
journal, April 2010

Superconductivity in the PbO-type structure -FeSe
journal, September 2008

Tuning of competing magnetic and superconducting phase volumes in LaFeAsO $_{0.945}$ F $_{0.055}$ by hydrostatic pressure
journal, September 2011

Possible highT c superconductivity in the Ba?La?Cu?O system
journal, June 1986

Superconductivity and spin-density waves in multiband metals
journal, May 2010

Pressure-induced electronic phase separation of magnetism and superconductivity in CrAs
journal, September 2015

New-Structure-Type Fe-Based Superconductors: Ca A Fe ₄ As ₄ ( A = K, Rb, Cs) and Sr A Fe ₄ As ₄ ( A = Rb, Cs)
journal, March 2016

Superconducting pairing in the spin-density-wave phase of iron pnictides
journal, February 2014

The new versatile general purpose surface-muon instrument (GPS) based on silicon photomultipliers for μSR measurements on a continuous-wave beam
journal, September 2017

Magnetic ordering and structural distortion in Ru-doped BaFe $_{2}$ As $_{2}$ single crystals studied by neutron and x-ray diffraction
journal, February 2011

Coexistence of antiferromagnetic ordering and superconductivity in the Ba(Fe $_{0.961}$ Rh $_{0.039}$ ) $_{2}$ As $_{2}$ compound studied by Mössbauer spectroscopy
journal, July 2011

Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
journal, April 2008

Accurate and simple analytic representation of the electron-gas correlation energy
journal, June 1992

High-pressure magnetic state of MnP probed by means of muon-spin rotation
journal, May 2016

A µSR study of magnetic ordering and metamagnetism in a bilayered molecular magnet
journal, October 2007

Microscopic coexistence of antiferromagnetic order and superconductivity in Ba $_{0.77}$ K $_{0.23}$ Fe $_{2}$ As $_{2}$
journal, November 2012

Oxygen Isotope Effects on the Superconducting Transition and Magnetic States Within the Phase Diagram of $Y_{1 - x} \Pr_{x} {Ba}_{2} {Cu}_{3} O_{7 - δ}$
journal, August 2008

Unconventional pairing in the iron arsenide superconductors
journal, April 2010

Optimization of the crystal growth of the superconductor ${CaKFe}_{4} {As}_{4}$ from solution in the $FeAs − {CaFe}_{2} {As}_{2} − {KFe}_{2} {As}_{2}$ system
journal, June 2017

Spin stripe order and superconductivity in layered transition metal oxides
journal, September 2004

Coexistence and Competition of Magnetism and Superconductivity on the Nanometer Scale in Underdoped ${BaFe}_{1.89} {Co}_{0.11} {As}_{2}$
journal, July 2010

Muon spin rotation study of magnetism and superconductivity in Ba(Fe $_{1 - x}$ Co $_{x}$ ) $_{2}$ As $_{2}$ single crystals
journal, November 2012

Magnetic states of MnP: muon-spin rotation studies
journal, March 2017

Interplay of rare earth and iron magnetism in $R FeAsO$ ( $R = La$ , Ce, Pr, and Sm): Muon-spin relaxation study and symmetry analysis
journal, September 2009

Coexistence of superconductivity and magnetism in FeSe $_{1 - x}$ under pressure
journal, February 2012

Magnetoelastic coupling in the phase diagram of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ as seen via neutron diffraction
journal, May 2011

Muon spin rotation and infrared spectroscopy study of ${Ba}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$
journal, June 2020