Multicomponent fluctuation spectrum at the quantum critical point in CeCu6-xAgx

Poudel, Lekh; Lawrence, Jon M.; Wu, Liusuo; Ehlers, Georg; Qiu, Yiming; May, Andrew F.; Ronning, Filip; Lumsden, Mark D.; Mandrus, David; Christianson, Andrew D.

doi:10.1038/s41535-019-0191-y

Title: Multicomponent fluctuation spectrum at the quantum critical point in CeCu_6-xAg_x

Journal Article · Thu Oct 03 00:00:00 EDT 2019 · npj Quantum Materials

DOI:https://doi.org/10.1038/s41535-019-0191-y· OSTI ID:1570141

^[1]; Lawrence, Jon M. ^[2];

^[3];

^[3]; Qiu, Yiming ^[4];

^[3]; Ronning, Filip ^[5];

^[3]; Mandrus, David ^[6];

^[6]

Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Maryland, College Park, MD (United States); National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Univ. of California, Irvine, CA (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; National Science Foundation (NSF); USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: AC05-00OR22725; DMR-1508249; 89233218CNA000001

OSTI ID:: 1570141

Alternate ID(s):: OSTI ID: 1570632

Report Number(s):: LA-UR-17-22928

Journal Information:: npj Quantum Materials, Vol. 4, Issue 1; ISSN 2397-4648

Publisher:: Nature Publishing GroupCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 2 works

Citation information provided by
Web of Science

References (63)

Quantum critical phenomena Hertz, John A. Physical Review B, Vol. 14, Issue 3 https://doi.org/10.1103/PhysRevB.14.1165	journal	August 1976
Critical quasiparticle theory applied to heavy fermion metals near an antiferromagnetic quantum phase transition Abrahams, E.; Wolfle, P. Proceedings of the National Academy of Sciences, Vol. 109, Issue 9 https://doi.org/10.1073/pnas.1200346109	journal	February 2012
Strong-coupling theory of heavy-fermion criticality Abrahams, Elihu; Schmalian, Jörg; Wölfle, Peter Physical Review B, Vol. 90, Issue 4 https://doi.org/10.1103/PhysRevB.90.045105	journal	July 2014
Grüneisen Ratio Divergence at the Quantum Critical Point in ${C e C u}_{6 - x} {A g}_{x}$ Küchler, R.; Gegenwart, P.; Heuser, K. Physical Review Letters, Vol. 93, Issue 9 https://doi.org/10.1103/PhysRevLett.93.096402	journal	August 2004
Fermi-surface collapse and dynamical scaling near a quantum-critical point Friedemann, S.; Oeschler, N.; Wirth, S. Proceedings of the National Academy of Sciences, Vol. 107, Issue 33 https://doi.org/10.1073/pnas.1009202107	journal	July 2010
Local fluctuations in quantum critical metals Si, Qimiao; Rabello, Silvio; Ingersent, Kevin Physical Review B, Vol. 68, Issue 11 https://doi.org/10.1103/PhysRevB.68.115103	journal	September 2003
Magnetic fluctuations at the field-tuned vs. concentration-tuned quantum phase transition in Löhneysen, H. v.; Stockert, O.; Enderle, M. Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2 https://doi.org/10.1016/j.jmmm.2006.10.1130	journal	March 2007
Divergence of the Grüneisen Ratio at Quantum Critical Points in Heavy Fermion Metals Küchler, R.; Oeschler, N.; Gegenwart, P. Physical Review Letters, Vol. 91, Issue 6 https://doi.org/10.1103/PhysRevLett.91.066405	journal	August 2003
Scaling of Magnetic Fluctuations near a Quantum Phase Transition Schröder, A.; Aeppli, G.; Bucher, E. Physical Review Letters, Vol. 80, Issue 25 https://doi.org/10.1103/PhysRevLett.80.5623	journal	June 1998
Quantum Criticality in Quasi-Two-Dimensional Itinerant Antiferromagnets Varma, C. M. Physical Review Letters, Vol. 115, Issue 18 https://doi.org/10.1103/PhysRevLett.115.186405	journal	October 2015
Investigation of non-Fermi-liquid behavior in CeCu6−xAux Löhneysen, H. v.; Sieck, M.; Stockert, O. Physica B: Condensed Matter, Vol. 223-224 https://doi.org/10.1016/0921-4526(96)00151-2	journal	June 1996
Two-Dimensional Fluctuations at the Quantum-Critical Point of ${CeCu}_{6 - x} {Au}_{x}$ Stockert, O.; Löhneysen, H. v.; Rosch, A. Physical Review Letters, Vol. 80, Issue 25 https://doi.org/10.1103/PhysRevLett.80.5627	journal	June 1998
Onset of antiferromagnetism in heavy-fermion metals Schröder, A.; Aeppli, G.; Coldea, R. Nature, Vol. 407, Issue 6802 https://doi.org/10.1038/35030039	journal	September 2000
From Incommensurate Correlations to Mesoscopic Spin Resonance in ${YbRh}_{2} {Si}_{2}$ Stock, C.; Broholm, C.; Demmel, F. Physical Review Letters, Vol. 109, Issue 12 https://doi.org/10.1103/PhysRevLett.109.127201	journal	September 2012
A neutron scattering study of magnetic excitations in the heavy fermion compound CeCu 6 Regnault, L. P.; Erkelens, W. A. C.; Rossat-Mignod, J. Journal of Magnetism and Magnetic Materials, Vol. 63-64 https://doi.org/10.1016/0304-8853(87)90588-9	journal	January 1987
Fermi-liquid instabilities at magnetic quantum phase transitions Löhneysen, Hilbert v.; Rosch, Achim; Vojta, Matthias Reviews of Modern Physics, Vol. 79, Issue 3 https://doi.org/10.1103/RevModPhys.79.1015	journal	August 2007
Antiferromagnetic criticality at a heavy-fermion quantum phase transition Knafo, W.; Raymond, S.; Lejay, P. Nature Physics, Vol. 5, Issue 10 https://doi.org/10.1038/nphys1374	journal	September 2009
The break-up of heavy electrons at a quantum critical point Custers, J.; Gegenwart, P.; Wilhelm, H. Nature, Vol. 424, Issue 6948 https://doi.org/10.1038/nature01774	journal	July 2003
Avoided Antiferromagnetic Order and Quantum Critical Point in $C e C o I n_{5}$ Bianchi, A.; Movshovich, R.; Vekhter, I. Physical Review Letters, Vol. 91, Issue 25 https://doi.org/10.1103/PhysRevLett.91.257001	journal	December 2003
Nearly Singular Magnetic Fluctuations in the Normal State of a High-Tc Cuprate Superconductor Aeppli, G. Science, Vol. 278, Issue 5342 https://doi.org/10.1126/science.278.5342.1432	journal	November 1997
Locally critical quantum phase transitions in strongly correlated metals Si, Qimiao; Rabello, Silvio; Ingersent, Kevin Nature, Vol. 413, Issue 6858 https://doi.org/10.1038/35101507	journal	October 2001
Quantum critical fluctuations in the heavy fermion compound Ce(Ni _0.935 Pd _0.065 ) ₂ Ge ₂ Wang, C. H.; Poudel, L.; Taylor, A. E. Journal of Physics: Condensed Matter, Vol. 27, Issue 1 https://doi.org/10.1088/0953-8984/27/1/015602	journal	December 2014
Magnetization and specific heat of CeCu6−xMx (MNi, Pd, Pt) Sieck, M.; Speck, C.; Waffenschmidt, M. Physica B: Condensed Matter, Vol. 223-224 https://doi.org/10.1016/0921-4526(96)00113-5	journal	June 1996
Non-Fermi-Liquid Behavior at a Ferromagnetic Quantum Critical Point in ${Ni}_{x} {Pd}_{1 - x}$ Nicklas, M.; Brando, M.; Knebel, G. Physical Review Letters, Vol. 82, Issue 21 https://doi.org/10.1103/PhysRevLett.82.4268	journal	May 1999
Dynamic Scaling in the Susceptibility of the Spin- $\frac{1}{2}$ Kagome Lattice Antiferromagnet Herbertsmithite Helton, J. S.; Matan, K.; Shores, M. P. Physical Review Letters, Vol. 104, Issue 14 https://doi.org/10.1103/PhysRevLett.104.147201	journal	April 2010
Magnetic order and transport in the heavy-fermion system CeCu Au von Löhneysen, H.; Neubert, A.; Pietrus, T. The European Physical Journal B, Vol. 5, Issue 3 https://doi.org/10.1007/s100510050465	journal	October 1998
Quantum phase transitions: experimental facts—a challenge for theory Scheidt, E. -W; Maurer, D.; Weber, A. Physica B: Condensed Matter, Vol. 321, Issue 1-4 https://doi.org/10.1016/S0921-4526(02)00838-4	journal	August 2002
Spin Fluctuation in Heavy Fermion ${C e R u}_{2} {S i}_{2}$ Kadowaki, Hiroaki; Sato, Masugu; Kawarazaki, Shuzo Physical Review Letters, Vol. 92, Issue 9 https://doi.org/10.1103/PhysRevLett.92.097204	journal	March 2004
Long-range magnetic order in Ce(Cu 1-x Ag x ) 6 Gangopadhyay, A. K.; Lettau, K.; Lettau, C. Journal of Magnetism and Magnetic Materials, Vol. 103, Issue 3 https://doi.org/10.1016/0304-8853(92)90199-X	journal	January 1992
Evidence for a Common Physical Description of Non-Fermi-Liquid Behavior in Chemically Substituted $f$ -Electron Systems de Andrade, M. C.; Chau, R.; Dickey, R. P. Physical Review Letters, Vol. 81, Issue 25 https://doi.org/10.1103/PhysRevLett.81.5620	journal	December 1998
Non-Fermi-Liquid Scaling of the Magnetic Response in UCu $_{5 - x} {Pd}_{x} (x = 1, 1.5)$ Aronson, M. C.; Osborn, R.; Robinson, R. A. Physical Review Letters, Vol. 75, Issue 4 https://doi.org/10.1103/PhysRevLett.75.725	journal	July 1995
A quantum multi-critical point in CeCu6−xAux Robinson, R. A.; Goossens, D. J.; Torikachvili, M. S. Physica B: Condensed Matter, Vol. 385-386 https://doi.org/10.1016/j.physb.2006.05.095	journal	November 2006
Quantum criticality and universal scaling of a quantum antiferromagnet Lake, Bella; Tennant, D. Alan; Frost, Chris D. Nature Materials, Vol. 4, Issue 4 https://doi.org/10.1038/nmat1327	journal	March 2005
Structural and magnetic phase transitions in ${CeCu}_{6 - x} T_{x}$ $(T = Ag, Pd)$ Poudel, L.; de la Cruz, C.; Payzant, E. A. Physical Review B, Vol. 92, Issue 21 https://doi.org/10.1103/PhysRevB.92.214421	journal	December 2015
Quantum criticality in heavy-fermion metals Gegenwart, Philipp; Si, Qimiao; Steglich, Frank Nature Physics, Vol. 4, Issue 3 https://doi.org/10.1038/nphys892	journal	March 2008
Inelastic neutron scattering study of cerium heavy fermion compounds Rossat-Mignod, J.; Regnault, L. P.; Jacoud, J. L. Journal of Magnetism and Magnetic Materials, Vol. 76-77 https://doi.org/10.1016/0304-8853(88)90429-5	journal	December 1988
${LaCu}_{6 - x} {Ag}_{x}$ : A promising host of an elastic quantum critical point Poudel, L.; Cruz, C. de la; Koehler, M. R. Physica B: Condensed Matter, Vol. 536 https://doi.org/10.1016/j.physb.2017.08.066	journal	May 2018
Heavy Fermions and Quantum Phase Transitions Si, Q.; Steglich, F. Science, Vol. 329, Issue 5996 https://doi.org/10.1126/science.1191195	journal	September 2010
Local quantum criticality in the two-dimensional dissipative quantum XY model Zhu, Lijun; Chen, Yan; Varma, Chandra M. Physical Review B, Vol. 91, Issue 20 https://doi.org/10.1103/PhysRevB.91.205129	journal	May 2015
Effect of a nonzero temperature on quantum critical points in itinerant fermion systems Millis, A. J. Physical Review B, Vol. 48, Issue 10 https://doi.org/10.1103/PhysRevB.48.7183	journal	September 1993
Spin Fluctuations in Itinerant Electron Magnetism Moriya, Tôru Springer Series in Solid-State Sciences https://doi.org/10.1007/978-3-642-82499-9	book	January 1985
How do Fermi liquids get heavy and die? Coleman, P.; Pépin, C.; Si, Qimiao Journal of Physics: Condensed Matter, Vol. 13, Issue 35 https://doi.org/10.1088/0953-8984/13/35/202	journal	August 2001
Candidate Elastic Quantum Critical Point in ${LaCu}_{6 - x} {Au}_{x}$ Poudel, L.; May, A. F.; Koehler, M. R. Physical Review Letters, Vol. 117, Issue 23 https://doi.org/10.1103/PhysRevLett.117.235701	journal	November 2016
Magnetic Fluctuations at a Field-Induced Quantum Phase Transition Stockert, O.; Enderle, M.; Löhneysen, H. v. Physical Review Letters, Vol. 99, Issue 23 https://doi.org/10.1103/PhysRevLett.99.237203	journal	December 2007
Hidden fluctuations close to a quantum bicritical point Morice, Corentin; Chandra, Premala; Rowley, Stephen E. Physical Review B, Vol. 96, Issue 24 https://doi.org/10.1103/PhysRevB.96.245104	journal	December 2017
Ground state of a quantum critical system: Neutron scattering on $Ce {({Ru}_{1 - x} {Fe}_{x})}_{2} {Ge}_{2}$ Montfrooij, Wouter; Lamsal, Jagat; Aronson, Meigan Physical Review B, Vol. 76, Issue 5 https://doi.org/10.1103/PhysRevB.76.052404	journal	August 2007
Hidden fluctuations close to a quantum bicritical point Morice, C.; Chandra, P.; Rowley, Stephen Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.15672	text	January 2017
Quantum Criticality in Heavy Fermion Metals Gegenwart, Philipp; Si, Qimiao; Steglich, Frank arXiv https://doi.org/10.48550/arxiv.0712.2045	text	January 2007
Fermi-surface collapse and dynamical scaling near a quantum critical point Friedemann, Sven; Oeschler, Niels; Wirth, Steffen arXiv https://doi.org/10.48550/arxiv.1009.1743	text	January 2010
Antiferromagnetic criticality at a heavy-fermion quantum phase transition Knafo, W.; Raymond, S.; Lejay, P. arXiv https://doi.org/10.48550/arxiv.1211.1418	text	January 2012
Strong coupling theory of heavy fermion criticality Abrahams, Elihu; Schmalian, Joerg; Woelfle, Peter arXiv https://doi.org/10.48550/arxiv.1303.3926	text	January 2013
Quantum Critical Fluctuations in the Heavy fermion compound Ce(Ni$_{0.935}$Pd$_{0.065}$)$_2$Ge$_2$ Wang, C. H.; Poudel, L.; Taylor, A. E. arXiv https://doi.org/10.48550/arxiv.1411.3689	text	January 2014
Local Quantum Criticality in the Two-dimensional Dissipative Quantum XY Model Zhu, Lijun; Chen, Yan; Varma, Chandra M. arXiv https://doi.org/10.48550/arxiv.1412.7074	text	January 2014
Quantum Criticality in Quasi-Two Dimensional Itinerant Antiferromagnets Varma, C. M. arXiv https://doi.org/10.48550/arxiv.1502.00577	text	January 2015
LaCu$_{6-x}$Ag$_{x}$: A promising host of an elastic quantum critical point Poudel, L.; de la Cruz, C.; Koehler, M. R. arXiv https://doi.org/10.48550/arxiv.1706.08433	text	January 2017
Onset of antiferromagnetism in heavy fermion metals Schroder, A.; Aeppli, G.; Coldea, R. arXiv https://doi.org/10.48550/arxiv.cond-mat/0011002	text	January 2000
Locally critical quantum phase transitions in strongly correlated metals Si, Qimiao; Rabello, Silvio; Ingersent, Kevin arXiv https://doi.org/10.48550/arxiv.cond-mat/0011477	text	January 2000
How do Fermi liquids get heavy and die? Coleman, P.; Pepin, C.; Si, Q. arXiv https://doi.org/10.48550/arxiv.cond-mat/0105006	text	January 2001
Local fluctuations in quantum critical metals Si, Qimiao; Rabello, Silvio; Ingersent, Kevin arXiv https://doi.org/10.48550/arxiv.cond-mat/0202414	text	January 2002
Divergence of the Grueneisen Ratio at Quantum Critical Points in Heavy Fermion Metals Kuechler, R.; Oeschler, N.; Gegenwart, P. arXiv https://doi.org/10.48550/arxiv.cond-mat/0308093	text	January 2003
Fermi-liquid instabilities at magnetic quantum phase transitions Löhneysen, Hilbert v.; Rosch, Achim; Vojta, Matthias arXiv https://doi.org/10.48550/arxiv.cond-mat/0606317	text	January 2006
Two-dimensional fluctuations at the quantum-critical point of CeCu_{6-x}Au_x Stockert, O.; Löhneysen, H. v.; Rosch, A. arXiv https://doi.org/10.48550/arxiv.cond-mat/9802086	text	January 1998
Scaling of magnetic fluctuations near a quantum phase transition Schroder, A.; Aeppli, G.; Bucher, E. arXiv https://doi.org/10.48550/arxiv.cond-mat/9803004	text	January 1998