Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3

Taddei, Keith M.; Zheng, Qiang; Sefat, Athena Safa; Dela Cruz, Clarina R.

doi:10.1103/physrevb.96.180506

Title: Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K₂Cr₃As₃

Abstract

Here, quasi-one-dimensional A₂Cr₃As₃ (with A = K, Cs, Rb) is an intriguing new family of superconductors which exhibit many similar features to the cuprate and iron-based unconventional superconductor families. Yet, in contrast to these systems, no charge or magnetic ordering has been observed which could provide the electronic correlations presumed necessary for an unconventional superconducting pairing mechanism—an absence which defies predictions of first-principles models. We report the results of neutron scattering experiments on polycrystalline K₂Cr₃As₃ (T_c ~ 7) which probed the low-temperature dynamics near T_c. Neutron diffraction data evidence a subtle response of the nuclear lattice to the onset of superconductivity while inelastic scattering reveals a highly dispersive column of intensity at the commensurate wave vector q = (001/2) which loses intensity beneath T_c-indicative of short-range magnetic fluctuations. Using linear spin-wave theory, we model the observed scattering and suggest a possible structure to the short-range magnetic order. These observations suggest that K₂Cr₃As₃ is in close proximity to a magnetic instability and that the incipient magnetic order both couples strongly to the lattice and competes with superconductivity, in direct analogy with the iron-based superconductors.

Authors:

^[1];

^[1]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Publication Date:: Mon Nov 20 00:00:00 EST 2017

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division; USDOE

OSTI Identifier:: 1784218

Alternate Identifier(s):: OSTI ID: 1409468

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 96; Journal Issue: 18; 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; magnetism; superconductivity; 1-dimensional systems; inelastic neutron scattering; neutron diffraction

Citation Formats


                    Taddei, Keith M., Zheng, Qiang, Sefat, Athena Safa, and Dela Cruz, Clarina R. Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3.  United States: N. p., 2017. 
Web.  doi:10.1103/physrevb.96.180506.

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                    Taddei, Keith M., Zheng, Qiang, Sefat, Athena Safa, & Dela Cruz, Clarina R. Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3.  United States.  https://doi.org/10.1103/physrevb.96.180506

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                    Taddei, Keith M., Zheng, Qiang, Sefat, Athena Safa, and Dela Cruz, Clarina R. Mon .  
"Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3".  United States.  https://doi.org/10.1103/physrevb.96.180506.  https://www.osti.gov/servlets/purl/1784218.

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@article{osti_1784218,

  title        = {Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3},

  author       = {Taddei, Keith M. and Zheng, Qiang and Sefat, Athena Safa and Dela Cruz, Clarina R.},

  abstractNote = {Here, quasi-one-dimensional A2Cr3As3 (with A = K, Cs, Rb) is an intriguing new family of superconductors which exhibit many similar features to the cuprate and iron-based unconventional superconductor families. Yet, in contrast to these systems, no charge or magnetic ordering has been observed which could provide the electronic correlations presumed necessary for an unconventional superconducting pairing mechanism—an absence which defies predictions of first-principles models. We report the results of neutron scattering experiments on polycrystalline K2Cr3As3 (Tc ~ 7) which probed the low-temperature dynamics near Tc. Neutron diffraction data evidence a subtle response of the nuclear lattice to the onset of superconductivity while inelastic scattering reveals a highly dispersive column of intensity at the commensurate wave vector q = (001/2) which loses intensity beneath Tc-indicative of short-range magnetic fluctuations. Using linear spin-wave theory, we model the observed scattering and suggest a possible structure to the short-range magnetic order. These observations suggest that K2Cr3As3 is in close proximity to a magnetic instability and that the incipient magnetic order both couples strongly to the lattice and competes with superconductivity, in direct analogy with the iron-based superconductors.},

  doi          = {10.1103/physrevb.96.180506},

  journal      = {Physical Review B},

  number       = 18,

  volume       = 96,

  place        = {United States},

  year         = {Mon Nov 20 00:00:00 EST 2017},

  month        = {Mon Nov 20 00:00:00 EST 2017}

}

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Works referenced in this record:

Competing superconducting and magnetic order parameters and field-induced magnetism in electron-doped $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$
journal, January 2015

Larsen, J.; Uranga, B. Mencia; Stieper, G.
Physical Review B, Vol. 91, Issue 2
DOI: 10.1103/PhysRevB.91.024504

Instability of three-band Tomonaga-Luttinger liquid: Renormalization group analysis and possible application to $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2016

Miao, Jian-Jian; Zhang, Fu-Chun; Zhou, Yi
Physical Review B, Vol. 94, Issue 20
DOI: 10.1103/PhysRevB.94.205129

Structure du séléniure de molybdène et de thallium Tl2Mo6Se6: clusters monodimensionnels (Mo6/2)1∞
journal, July 1980

Potel, M.; Chevrel, R.; Sergent, M.
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 36, Issue 7
DOI: 10.1107/S0567740880006553

Thermal expansion characteristics related to spin fluctuations and the pressure effect on the N el temperature of -MnOs alloys
journal, June 2003

Miyakawa, M.; Umetsu, R. Y.; Fukamichi, K.
Journal of Physics: Condensed Matter, Vol. 15, Issue 27
DOI: 10.1088/0953-8984/15/27/313

Double-Q spin-density wave in iron arsenide superconductors
journal, January 2016

Allred, J. M.; Taddei, K. M.; Bugaris, D. E.
Nature Physics, Vol. 12, Issue 5
DOI: 10.1038/nphys3629

Temperature and angular dependence of the upper critical field in $K_{2} {Cr}_{3} {As}_{3}$
journal, January 2017

Zuo, Huakun; Bao, Jin-Ke; Liu, Yi
Physical Review B, Vol. 95, Issue 1
DOI: 10.1103/PhysRevB.95.014502

Manifesto for a higher Tc
journal, April 2011

Basov, D. N.; Chubukov, Andrey V.
Nature Physics, Vol. 7, Issue 4
DOI: 10.1038/nphys1975

Scaling between Magnetic and Lattice Fluctuations in Iron Pnictide Superconductors
journal, September 2013

Fernandes, Rafael M.; Böhmer, Anna E.; Meingast, Christoph
Physical Review Letters, Vol. 111, Issue 13
DOI: 10.1103/PhysRevLett.111.137001

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

Tunable electronic anisotropy in single-crystal $A_{2} {Cr}_{3} {As}_{3} (A = K, Rb)$ quasi-one-dimensional superconductors
journal, July 2015

Wang, X. F.; Roncaioli, C.; Eckberg, C.
Physical Review B, Vol. 92, Issue 2
DOI: 10.1103/PhysRevB.92.020508

Unconventional superconductivity in quasi-one-dimensional ${Rb}_{2} {Cr}_{3} {As}_{3}$
journal, January 2015

Tang, Zhang-Tu; Bao, Jin-Ke; Liu, Yi
Physical Review B, Vol. 91, Issue 2
DOI: 10.1103/PhysRevB.91.020506

Structural, magnetic, and superconducting properties of Ba $_{1 - x}$ Na $_{x}$ Fe $_{2}$ As $_{2}$
journal, September 2013

Avci, S.; Allred, J. M.; Chmaissem, O.
Physical Review B, Vol. 88, Issue 9
DOI: 10.1103/PhysRevB.88.094510

Detailed magnetic and structural analysis mapping a robust magnetic $C_{4}$ dome in ${Sr}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$
journal, April 2016

Taddei, K. M.; Allred, J. M.; Bugaris, D. E.
Physical Review B, Vol. 93, Issue 13
DOI: 10.1103/PhysRevB.93.134510

R factors in Rietveld analysis: How good is good enough?
journal, March 2006

Toby, Brian H.
Powder Diffraction, Vol. 21, Issue 1
DOI: 10.1154/1.2179804

Electronic structure of quasi-one-dimensional superconductor K2Cr3As3 from first-principles calculations
journal, November 2015

Jiang, Hao; Cao, Guanghan; Cao, Chao
Scientific Reports, Vol. 5, Issue 1
DOI: 10.1038/srep16054

NMR Investigation of the Quasi-One-Dimensional Superconductor $K_{2} {Cr}_{3} {As}_{3}$
journal, April 2015

Zhi, H. Z.; Imai, T.; Ning, F. L.
Physical Review Letters, Vol. 114, Issue 14
DOI: 10.1103/PhysRevLett.114.147004

Reduced dimensionality and magnetic frustration in ${KCr}_{3} {As}_{3}$
journal, December 2015

Cao, Chao; Jiang, Hao; Feng, Xiao-Yong
Physical Review B, Vol. 92, Issue 23
DOI: 10.1103/PhysRevB.92.235107

Local Orthorhombicity in the Magnetic $C_{4}$ Phase of the Hole-Doped Iron-Arsenide Superconductor ${Sr}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$
journal, October 2017

Frandsen, Benjamin A.; Taddei, Keith M.; Yi, Ming
Physical Review Letters, Vol. 119, Issue 18
DOI: 10.1103/PhysRevLett.119.187001

Lack of coupling between superconductivity and orthorhombic distortion in stoichiometric single-crystalline FeSe
journal, May 2013

Böhmer, A. E.; Hardy, F.; Eilers, F.
Physical Review B, Vol. 87, Issue 18
DOI: 10.1103/PhysRevB.87.180505

Multiband One-Dimensional Electronic Structure and Spectroscopic Signature of Tomonaga-Luttinger Liquid Behavior in $K_{2} {Cr}_{3} {As}_{3}$
journal, March 2017

Watson, M. D.; Feng, Y.; Nicholson, C. W.
Physical Review Letters, Vol. 118, Issue 9
DOI: 10.1103/PhysRevLett.118.097002

Formation of Molecular-Orbital Bands in a Twisted Hubbard Tube: Implications for Unconventional Superconductivity in $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2015

Zhong, Hanting; Feng, Xiao-Yong; Chen, Hua
Physical Review Letters, Vol. 115, Issue 22
DOI: 10.1103/PhysRevLett.115.227001

Cluster spin-glass ground state in quasi-one-dimensional ${KCr}_{3} {As}_{3}$
journal, May 2015

Bao, Jin-Ke; Li, Lin; Tang, Zhang-Tu
Physical Review B, Vol. 91, Issue 18
DOI: 10.1103/PhysRevB.91.180404

Linear spin wave theory for single-Q incommensurate magnetic structures
journal, March 2015

Toth, S.; Lake, B.
Journal of Physics: Condensed Matter, Vol. 27, Issue 16
DOI: 10.1088/0953-8984/27/16/166002

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

Nandi, S.; Kim, M. G.; Kreyssig, A.
Physical Review Letters, Vol. 104, Issue 5
DOI: 10.1103/PhysRevLett.104.057006

ISODISPLACE : a web-based tool for exploring structural distortions
journal, July 2006

Campbell, Branton J.; Stokes, Harold T.; Tanner, David E.
Journal of Applied Crystallography, Vol. 39, Issue 4
DOI: 10.1107/S0021889806014075

Superconductivity in Quasi-One-Dimensional $K_{2} {Cr}_{3} {As}_{3}$ with Significant Electron Correlations
journal, February 2015

Bao, Jin-Ke; Liu, Ji-Yong; Ma, Cong-Wei
Physical Review X, Vol. 5, Issue 1
DOI: 10.1103/PhysRevX.5.011013

Spin fluctuation, thermal expansion anomaly, and pressure effects on the Néel temperature of $β$ -MnM ( $M = Ru$ , Os, and Ir) alloys
journal, August 2005

Miyakawa, M.; Umetsu, R. Y.; Ohta, M.
Physical Review B, Vol. 72, Issue 5
DOI: 10.1103/PhysRevB.72.054420

Strong-coupling electron-phonon superconductivity in noncentrosymmetric quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2015

Subedi, Alaska
Physical Review B, Vol. 92, Issue 17
DOI: 10.1103/PhysRevB.92.174501

Phonon Density of States of the Quasi-One-Dimensional Superconductor Tl ₂ Mo ₆ Se ₆
journal, November 1989

Brusetti, R.; Dianoux, A. J.; Gougeon, P.
Europhysics Letters (EPL), Vol. 10, Issue 6
DOI: 10.1209/0295-5075/10/6/010

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

Hsu, F. -C.; Luo, J. -Y.; Yeh, K. -W.
Proceedings of the National Academy of Sciences, Vol. 105, Issue 38
DOI: 10.1073/pnas.0807325105

Correlation between superconductivity and bond angle of CrAs chain in non-centrosymmetric compounds A2Cr3As3 (A = K, Rb)
journal, November 2016

Wang, Zhe; Yi, Wei; Wu, Qi
Scientific Reports, Vol. 6, Issue 1
DOI: 10.1038/srep37878

Superconductivity in quasi-one-dimensional Cs2Cr3As3 with large interchain distance
journal, January 2015

Tang, Zhang-Tu; Bao, Jin-Ke; Wang, Zhen
Science China Materials, Vol. 58, Issue 1
DOI: 10.1007/s40843-015-0021-x

Antiferromagnetic spin fluctuations in LiFeAs observed by neutron scattering
journal, June 2011

Taylor, A. E.; Pitcher, M. J.; Ewings, R. A.
Physical Review B, Vol. 83, Issue 22
DOI: 10.1103/PhysRevB.83.220514

Observation of the magnetic $C_{4}$ phase in ${Ca}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$ and its universality in the hole-doped 122 superconductors
journal, February 2017

Taddei, K. M.; Allred, J. M.; Bugaris, D. E.
Physical Review B, Vol. 95, Issue 6
DOI: 10.1103/PhysRevB.95.064508

Observation of a Raman-active phonon with Fano line shape in the quasi-one-dimensional superconductor $K_{2} {Cr}_{3} {As}_{3}$
journal, August 2015

Zhang, W. -L.; Li, H.; Xia, Dai
Physical Review B, Vol. 92, Issue 6
DOI: 10.1103/PhysRevB.92.060502

Strong $(π, 0)$ spin fluctuations in $β - FeSe$ observed by neutron spectroscopy
journal, May 2015

Rahn, M. C.; Ewings, R. A.; Sedlmaier, S. J.
Physical Review B, Vol. 91, Issue 18
DOI: 10.1103/PhysRevB.91.180501

Links between the Crystal and Electronic Structure in the New Family of Unconventional Superconductors A ₂ Cr ₃ As ₃ (A = K, Rb, Cs)
journal, July 2015

Alemany, Pere; Canadell, Enric
Inorganic Chemistry, Vol. 54, Issue 16
DOI: 10.1021/acs.inorgchem.5b01207

Cesium vacancy ordering in phase-separated $C s_{x} F e_{2 - y} S e_{2}$
journal, September 2015

Taddei, K. M.; Sturza, M.; Chung, D. Y.
Physical Review B, Vol. 92, Issue 9
DOI: 10.1103/PhysRevB.92.094505

Superconducting ground state of quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$ investigated using $μ SR$ measurements
journal, October 2015

Adroja, D. T.; Bhattacharyya, A.; Telling, M.
Physical Review B, Vol. 92, Issue 13
DOI: 10.1103/PhysRevB.92.134505

Ferromagnetic Spin Fluctuation and Unconventional Superconductivity in ${Rb}_{2} {Cr}_{3} {As}_{3}$ Revealed by ${}^{75}{As}$ NMR and NQR
journal, September 2015

Yang, J.; Tang, Z. T.; Cao, G. H.
Physical Review Letters, Vol. 115, Issue 14
DOI: 10.1103/PhysRevLett.115.147002

Evidence for nodal superconductivity in quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$
journal, June 2015

Pang, G. M.; Smidman, M.; Jiang, W. B.
Physical Review B, Vol. 91, Issue 22
DOI: 10.1103/PhysRevB.91.220502

Anisotropy reversal of the upper critical field at low temperatures and spin-locked superconductivity in $K_{2} {Cr}_{3} {As}_{3}$
journal, June 2015

Balakirev, F. F.; Kong, T.; Jaime, M.
Physical Review B, Vol. 91, Issue 22
DOI: 10.1103/PhysRevB.91.220505

Coincident structural and magnetic order in ${BaFe}_{2} {({As}_{1 - x} P_{x})}_{2}$ revealed by high-resolution neutron diffraction
journal, September 2014

Allred, J. M.; Taddei, K. M.; Bugaris, D. E.
Physical Review B, Vol. 90, Issue 10
DOI: 10.1103/PhysRevB.90.104513

Superconductivity and Crystal Structures of (Ba _{1− x} K _x )Fe ₂ As ₂ ( x =0-1)
journal, September 2008

Rotter, Marianne; Pangerl, Michael; Tegel, Marcus
Angewandte Chemie International Edition, Vol. 47, Issue 41
DOI: 10.1002/anie.200803641

A correction for powder diffraction peak asymmetry due to axial divergence
journal, December 1994

Finger, L. W.; Cox, D. E.; Jephcoat, A. P.
Journal of Applied Crystallography, Vol. 27, Issue 6
DOI: 10.1107/S0021889894004218

Magnetism in Quasi-One-Dimensional A ₂ Cr ₃ As ₃ (A=K,Rb) Superconductors
journal, May 2015

Wu, Xian-Xin; Le, Cong-Cong; Yuan, Jing
Chinese Physics Letters, Vol. 32, Issue 5
DOI: 10.1088/0256-307X/32/5/057401

Revisitation of superconductivity in K ₂ Cr ₃ As ₃ based on the six-band model
journal, February 2016

Zhang, Li-Da; Wu, Xianxin; Fan, Heng
EPL (Europhysics Letters), Vol. 113, Issue 3
DOI: 10.1209/0295-5075/113/37003

${}^{133}{Cs}$ and ${}^{75}{As}$ NMR investigation of the normal metallic state of quasi-one-dimensional ${Cs}_{2} {Cr}_{3} {As}_{3}$
journal, May 2016

Zhi, Haizhao; Lee, Drake; Imai, Takashi
Physical Review B, Vol. 93, Issue 17
DOI: 10.1103/PhysRevB.93.174508

Specific heat and thermal expansion characteristics related to spin fluctuations in antiferromagnetic β-MnOs alloys
journal, April 2001

Miyakawa, M.; Umetsu, R. Y.; Fukamichi, K.
Journal of Physics: Condensed Matter, Vol. 13, Issue 17
DOI: 10.1088/0953-8984/13/17/301

Works referencing / citing this record:

Tuning from frustrated magnetism to superconductivity in quasi-one-dimensional ${KCr}_{3} {As}_{3}$ through hydrogen doping
journal, December 2019

Taddei, Keith M.; Sanjeewa, Liurukara D.; Lei, Bing-Hua
Physical Review B, Vol. 100, Issue 22
DOI: 10.1103/physrevb.100.220503

Superconductivity with peculiar upper critical fields in quasi-one-dimensional Cr-based pnictides
journal, October 2018

Cao, Guang-Han; Zhu, Zeng-Wei
Chinese Physics B, Vol. 27, Issue 10
DOI: 10.1088/1674-1056/27/10/107401

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K ₂ Cr ₃ As ₃
journal, October 2018

Cuono, Giuseppe; Autieri, Carmine; Forte, Filomena
AIP Advances, Vol. 8, Issue 10
DOI: 10.1063/1.5042740

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K2Cr3As3
text, January 2018

Cuono, Giuseppe; Autieri, Carmine; Forte, Filomena
arXiv
DOI: 10.48550/arxiv.1807.10054

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Title: Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K2Cr3As3

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Observation of a Raman-active phonon with Fano line shape in the quasi-one-dimensional superconductor K 2 Cr 3 As 3 journal, August 2015

Strong ( π , 0 ) spin fluctuations in β − FeSe observed by neutron spectroscopy journal, May 2015

Links between the Crystal and Electronic Structure in the New Family of Unconventional Superconductors A 2 Cr 3 As 3 (A = K, Rb, Cs) journal, July 2015

Cesium vacancy ordering in phase-separated C s x F e 2 − y S e 2 journal, September 2015

Superconducting ground state of quasi-one-dimensional K 2 Cr 3 As 3 investigated using μ SR measurements journal, October 2015

Ferromagnetic Spin Fluctuation and Unconventional Superconductivity in Rb 2 Cr 3 As 3 Revealed by As 75 NMR and NQR journal, September 2015

Evidence for nodal superconductivity in quasi-one-dimensional K 2 Cr 3 As 3 journal, June 2015

Anisotropy reversal of the upper critical field at low temperatures and spin-locked superconductivity in K 2 Cr 3 As 3 journal, June 2015

Coincident structural and magnetic order in BaFe 2 ( As 1 − x P x ) 2 revealed by high-resolution neutron diffraction journal, September 2014

Superconductivity and Crystal Structures of (Ba 1− x K x )Fe 2 As 2 ( x =0-1) journal, September 2008

A correction for powder diffraction peak asymmetry due to axial divergence journal, December 1994

Magnetism in Quasi-One-Dimensional A 2 Cr 3 As 3 (A=K,Rb) Superconductors journal, May 2015

Revisitation of superconductivity in K 2 Cr 3 As 3 based on the six-band model journal, February 2016

Cs 133 and As 75 NMR investigation of the normal metallic state of quasi-one-dimensional Cs 2 Cr 3 As 3 journal, May 2016

Specific heat and thermal expansion characteristics related to spin fluctuations in antiferromagnetic β-MnOs alloys journal, April 2001

Tuning from frustrated magnetism to superconductivity in quasi-one-dimensional KCr 3 As 3 through hydrogen doping journal, December 2019

Superconductivity with peculiar upper critical fields in quasi-one-dimensional Cr-based pnictides journal, October 2018

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K 2 Cr 3 As 3 journal, October 2018

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K2Cr3As3 text, January 2018

Title: Coupling of structure to magnetic and superconducting orders in quasi-one-dimensional K₂Cr₃As₃

Competing superconducting and magnetic order parameters and field-induced magnetism in electron-doped $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$
journal, January 2015

Instability of three-band Tomonaga-Luttinger liquid: Renormalization group analysis and possible application to $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2016

Structure du séléniure de molybdène et de thallium Tl2Mo6Se6: clusters monodimensionnels (Mo6/2)1∞
journal, July 1980

Thermal expansion characteristics related to spin fluctuations and the pressure effect on the N el temperature of -MnOs alloys
journal, June 2003

Double-Q spin-density wave in iron arsenide superconductors
journal, January 2016

Temperature and angular dependence of the upper critical field in $K_{2} {Cr}_{3} {As}_{3}$
journal, January 2017

Manifesto for a higher Tc
journal, April 2011

Scaling between Magnetic and Lattice Fluctuations in Iron Pnictide Superconductors
journal, September 2013

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

Tunable electronic anisotropy in single-crystal $A_{2} {Cr}_{3} {As}_{3} (A = K, Rb)$ quasi-one-dimensional superconductors
journal, July 2015

Unconventional superconductivity in quasi-one-dimensional ${Rb}_{2} {Cr}_{3} {As}_{3}$
journal, January 2015

Structural, magnetic, and superconducting properties of Ba $_{1 - x}$ Na $_{x}$ Fe $_{2}$ As $_{2}$
journal, September 2013

Detailed magnetic and structural analysis mapping a robust magnetic $C_{4}$ dome in ${Sr}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$
journal, April 2016

R factors in Rietveld analysis: How good is good enough?
journal, March 2006

Electronic structure of quasi-one-dimensional superconductor K2Cr3As3 from first-principles calculations
journal, November 2015

NMR Investigation of the Quasi-One-Dimensional Superconductor $K_{2} {Cr}_{3} {As}_{3}$
journal, April 2015

Reduced dimensionality and magnetic frustration in ${KCr}_{3} {As}_{3}$
journal, December 2015

Local Orthorhombicity in the Magnetic $C_{4}$ Phase of the Hole-Doped Iron-Arsenide Superconductor ${Sr}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$
journal, October 2017

Lack of coupling between superconductivity and orthorhombic distortion in stoichiometric single-crystalline FeSe
journal, May 2013

Multiband One-Dimensional Electronic Structure and Spectroscopic Signature of Tomonaga-Luttinger Liquid Behavior in $K_{2} {Cr}_{3} {As}_{3}$
journal, March 2017

Formation of Molecular-Orbital Bands in a Twisted Hubbard Tube: Implications for Unconventional Superconductivity in $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2015

Cluster spin-glass ground state in quasi-one-dimensional ${KCr}_{3} {As}_{3}$
journal, May 2015

Linear spin wave theory for single-Q incommensurate magnetic structures
journal, March 2015

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

ISODISPLACE : a web-based tool for exploring structural distortions
journal, July 2006

Superconductivity in Quasi-One-Dimensional $K_{2} {Cr}_{3} {As}_{3}$ with Significant Electron Correlations
journal, February 2015

Spin fluctuation, thermal expansion anomaly, and pressure effects on the Néel temperature of $β$ -MnM ( $M = Ru$ , Os, and Ir) alloys
journal, August 2005

Strong-coupling electron-phonon superconductivity in noncentrosymmetric quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$
journal, November 2015

Phonon Density of States of the Quasi-One-Dimensional Superconductor Tl ₂ Mo ₆ Se ₆
journal, November 1989

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

Correlation between superconductivity and bond angle of CrAs chain in non-centrosymmetric compounds A2Cr3As3 (A = K, Rb)
journal, November 2016

Superconductivity in quasi-one-dimensional Cs2Cr3As3 with large interchain distance
journal, January 2015

Antiferromagnetic spin fluctuations in LiFeAs observed by neutron scattering
journal, June 2011

Observation of the magnetic $C_{4}$ phase in ${Ca}_{1 - x} {Na}_{x} {Fe}_{2} {As}_{2}$ and its universality in the hole-doped 122 superconductors
journal, February 2017

Observation of a Raman-active phonon with Fano line shape in the quasi-one-dimensional superconductor $K_{2} {Cr}_{3} {As}_{3}$
journal, August 2015

Strong $(π, 0)$ spin fluctuations in $β - FeSe$ observed by neutron spectroscopy
journal, May 2015

Links between the Crystal and Electronic Structure in the New Family of Unconventional Superconductors A ₂ Cr ₃ As ₃ (A = K, Rb, Cs)
journal, July 2015

Cesium vacancy ordering in phase-separated $C s_{x} F e_{2 - y} S e_{2}$
journal, September 2015

Superconducting ground state of quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$ investigated using $μ SR$ measurements
journal, October 2015

Ferromagnetic Spin Fluctuation and Unconventional Superconductivity in ${Rb}_{2} {Cr}_{3} {As}_{3}$ Revealed by ${}^{75}{As}$ NMR and NQR
journal, September 2015

Evidence for nodal superconductivity in quasi-one-dimensional $K_{2} {Cr}_{3} {As}_{3}$
journal, June 2015

Anisotropy reversal of the upper critical field at low temperatures and spin-locked superconductivity in $K_{2} {Cr}_{3} {As}_{3}$
journal, June 2015

Coincident structural and magnetic order in ${BaFe}_{2} {({As}_{1 - x} P_{x})}_{2}$ revealed by high-resolution neutron diffraction
journal, September 2014

Superconductivity and Crystal Structures of (Ba _{1− x} K _x )Fe ₂ As ₂ ( x =0-1)
journal, September 2008

A correction for powder diffraction peak asymmetry due to axial divergence
journal, December 1994

Magnetism in Quasi-One-Dimensional A ₂ Cr ₃ As ₃ (A=K,Rb) Superconductors
journal, May 2015

Revisitation of superconductivity in K ₂ Cr ₃ As ₃ based on the six-band model
journal, February 2016

${}^{133}{Cs}$ and ${}^{75}{As}$ NMR investigation of the normal metallic state of quasi-one-dimensional ${Cs}_{2} {Cr}_{3} {As}_{3}$
journal, May 2016

Specific heat and thermal expansion characteristics related to spin fluctuations in antiferromagnetic β-MnOs alloys
journal, April 2001

Tuning from frustrated magnetism to superconductivity in quasi-one-dimensional ${KCr}_{3} {As}_{3}$ through hydrogen doping
journal, December 2019

Superconductivity with peculiar upper critical fields in quasi-one-dimensional Cr-based pnictides
journal, October 2018

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K ₂ Cr ₃ As ₃
journal, October 2018

Optimizing the tight-binding parametrization of the quasi-one-dimensional superconductor K2Cr3As3
text, January 2018