Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd)

Poudel, Lekhanath N.; De la cruz, Clarina; Payzant, E. Andrew; Koehler, Michael R.; May, Andrew F.; Garlea, Vasile O.; Taylor, Alice E.; Parker, David S.; Cao, Huibo B.; McGuire, Michael A.; Tian, Wei; Matsuda, Masaaki; Jeen, Hyoung Jeen; Lee, Ho Nyung; Hong, Tao; Calder, Stuart A.; Lumsden, Mark D.; Zhou, Haidong; Keppens, Veerle; Mandrus, D.; Christianson, Andrew D.

doi:10.1103/PhysRevB.92.214421

Title: Structural and magnetic phase transitions in CeCu_6-xT_x (T = Ag,Pd)

Abstract

The structural and the magnetic properties of CeCu_6-xAg_x (0 ≤ x ≤ 0.85) and CeCu_6-xPd_x (0 ≤ x ≤ 0.4) have been studied using neutron diffraction, resonant ultrasound spectroscopy (RUS), x-ray diffraction measurements, and first principles calculations. The structural and magnetic phase diagrams of CeCu_6-xAg_x and CeCu_6-xPd_x as a function of Ag/Pd composition are reported. The end member, CeCu₆, undergoes a structural phase transition from an orthorhombic (Pnma) to a monoclinic (P2₁/c) phase at 240 K. In CeCu_6-xAg_x, the structural phase transition temperature (T_s) decreases linearly with Ag concentration and extrapolates to zero at x_S ≈ 0.1. The structural transition in CeCu_6-xPd_x remains unperturbed with Pd substitution within the range of our study. The lattice constant b slightly decreases with Ag/Pd doping, whereas a and c increase with an overall increase in the unit cell volume. Both systems, CeCu_6-xAg_x and CeCu_6-xPd_x, exhibit a magnetic quantum critical point (QCP), at x ≈ 0.2 and x ≈ 0.05, respectively. Near the QCP, long range antiferromagnetic ordering takes place at an incommensurate wave vector (δ₁ 0 δ₂), where δ₁ ~ 0.62, δ₂ ~ 0.25, x = 0.125 for CeCu_6-xPd_x and δ₁ ~ 0.64, δ₂ ~ 0.3, x = 0.3 for CeCu_6-xAg_x. As amore »« less

Authors:

Poudel, Lekhanath N. ^[1]; De la cruz, Clarina ^[2]; Payzant, E. Andrew ^[2]; Koehler, Michael R. ^[3]; May, Andrew F. ^[2]; Garlea, Vasile O. ^[2]; Taylor, Alice E. ^[2]; Parker, David S. ^[2]; Cao, Huibo B. ^[2]; McGuire, Michael A. ^[2]; Tian, Wei ^[2]; Matsuda, Masaaki ^[2]; Jeen, Hyoung Jeen ^[4]; Lee, Ho Nyung ^[2]; Hong, Tao ^[2]; Calder, Stuart A. ^[2]; Lumsden, Mark D. ^[2]; Zhou, Haidong ^[3]; Keppens, Veerle ^[3]; Mandrus, D. ^[1] more »

Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Univ. of Tennessee, Knoxville, TN (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Pusan National Univ., Busan (Korea)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States)

Publication Date:: Tue Dec 15 00:00:00 EST 2015

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

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

OSTI Identifier:: 1236600

Alternate Identifier(s):: OSTI ID: 1229786

Grant/Contract Number:: AC05-00OR22725; AC02-06CH11357

Resource Type:: Accepted Manuscript

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

Additional Journal Information:: Journal Volume: 92; Journal Issue: 21; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Poudel, Lekhanath N., De la cruz, Clarina, Payzant, E. Andrew, Koehler, Michael R., May, Andrew F., Garlea, Vasile O., Taylor, Alice E., Parker, David S., Cao, Huibo B., McGuire, Michael A., Tian, Wei, Matsuda, Masaaki, Jeen, Hyoung Jeen, Lee, Ho Nyung, Hong, Tao, Calder, Stuart A., Lumsden, Mark D., Zhou, Haidong, Keppens, Veerle, Mandrus, D., and Christianson, Andrew D. Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd).  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevB.92.214421.

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                    Poudel, Lekhanath N., De la cruz, Clarina, Payzant, E. Andrew, Koehler, Michael R., May, Andrew F., Garlea, Vasile O., Taylor, Alice E., Parker, David S., Cao, Huibo B., McGuire, Michael A., Tian, Wei, Matsuda, Masaaki, Jeen, Hyoung Jeen, Lee, Ho Nyung, Hong, Tao, Calder, Stuart A., Lumsden, Mark D., Zhou, Haidong, Keppens, Veerle, Mandrus, D., & Christianson, Andrew D. Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd).  United States.  https://doi.org/10.1103/PhysRevB.92.214421

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                    Poudel, Lekhanath N., De la cruz, Clarina, Payzant, E. Andrew, Koehler, Michael R., May, Andrew F., Garlea, Vasile O., Taylor, Alice E., Parker, David S., Cao, Huibo B., McGuire, Michael A., Tian, Wei, Matsuda, Masaaki, Jeen, Hyoung Jeen, Lee, Ho Nyung, Hong, Tao, Calder, Stuart A., Lumsden, Mark D., Zhou, Haidong, Keppens, Veerle, Mandrus, D., and Christianson, Andrew D. Tue .  
"Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd)".  United States.  https://doi.org/10.1103/PhysRevB.92.214421.  https://www.osti.gov/servlets/purl/1236600.

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@article{osti_1236600,

  title        = {Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd)},

  author       = {Poudel, Lekhanath N. and De la cruz, Clarina and Payzant, E. Andrew and Koehler, Michael R. and May, Andrew F. and Garlea, Vasile O. and Taylor, Alice E. and Parker, David S. and Cao, Huibo B. and McGuire, Michael A. and Tian, Wei and Matsuda, Masaaki and Jeen, Hyoung Jeen and Lee, Ho Nyung and Hong, Tao and Calder, Stuart A. and Lumsden, Mark D. and Zhou, Haidong and Keppens, Veerle and Mandrus, D. and Christianson, Andrew D.},

  abstractNote = {The structural and the magnetic properties of CeCu6-xAgx (0 ≤ x ≤ 0.85) and CeCu6-xPdx (0 ≤ x ≤ 0.4) have been studied using neutron diffraction, resonant ultrasound spectroscopy (RUS), x-ray diffraction measurements, and first principles calculations. The structural and magnetic phase diagrams of CeCu6-xAgx and CeCu6-xPdx as a function of Ag/Pd composition are reported. The end member, CeCu6, undergoes a structural phase transition from an orthorhombic (Pnma) to a monoclinic (P21/c) phase at 240 K. In CeCu6-xAgx, the structural phase transition temperature (Ts) decreases linearly with Ag concentration and extrapolates to zero at xS ≈ 0.1. The structural transition in CeCu6-xPdx remains unperturbed with Pd substitution within the range of our study. The lattice constant b slightly decreases with Ag/Pd doping, whereas a and c increase with an overall increase in the unit cell volume. Both systems, CeCu6-xAgx and CeCu6-xPdx, exhibit a magnetic quantum critical point (QCP), at x ≈ 0.2 and x ≈ 0.05, respectively. Near the QCP, long range antiferromagnetic ordering takes place at an incommensurate wave vector (δ1 0 δ2), where δ1 ~ 0.62, δ2 ~ 0.25, x = 0.125 for CeCu6-xPdx and δ1 ~ 0.64, δ2 ~ 0.3, x = 0.3 for CeCu6-xAgx. As a result, the magnetic structure consists of an amplitude modulation of the Ce moments which are aligned along the c axis of the orthorhombic unit cell.},

  doi          = {10.1103/PhysRevB.92.214421},

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

  number       = 21,

  volume       = 92,

  place        = {United States},

  year         = {Tue Dec 15 00:00:00 EST 2015},

  month        = {Tue Dec 15 00:00:00 EST 2015}

}

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Works referenced in this record:

Quantum critical phenomena
journal, August 1976

Hertz, John A.
Physical Review B, Vol. 14, Issue 3
DOI: 10.1103/PhysRevB.14.1165

Effect of a nonzero temperature on quantum critical points in itinerant fermion systems
journal, September 1993

Millis, A. J.
Physical Review B, Vol. 48, Issue 10
DOI: 10.1103/PhysRevB.48.7183

Spin Fluctuations in Itinerant Electron Magnetism
book, January 1985

Moriya, Tôru
Springer Series in Solid-State Sciences
DOI: 10.1007/978-3-642-82499-9

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

Fermi-liquid instabilities at magnetic quantum phase transitions
journal, August 2007

Löhneysen, Hilbert v.; Rosch, Achim; Vojta, Matthias
Reviews of Modern Physics, Vol. 79, Issue 3
DOI: 10.1103/RevModPhys.79.1015

Spin Fluctuation in Heavy Fermion ${C e R u}_{2} {S i}_{2}$
journal, March 2004

Kadowaki, Hiroaki; Sato, Masugu; Kawarazaki, Shuzo
Physical Review Letters, Vol. 92, Issue 9
DOI: 10.1103/PhysRevLett.92.097204

Divergence of the Grüneisen Ratio at Quantum Critical Points in Heavy Fermion Metals
journal, August 2003

Küchler, R.; Oeschler, N.; Gegenwart, P.
Physical Review Letters, Vol. 91, Issue 6
DOI: 10.1103/PhysRevLett.91.066405

Breakup of Heavy Fermions on the Brink of “Phase $A$ ” in $CeCu_{2} Si_{2}$
journal, August 1998

Gegenwart, P.; Langhammer, C.; Geibel, C.
Physical Review Letters, Vol. 81, Issue 7
DOI: 10.1103/PhysRevLett.81.1501

Quantum critical fluctuations in the heavy fermion compound Ce(Ni _0.935 Pd _0.065 ) ₂ Ge ₂
journal, December 2014

Wang, C. H.; Poudel, L.; Taylor, A. E.
Journal of Physics: Condensed Matter, Vol. 27, Issue 1
DOI: 10.1088/0953-8984/27/1/015602

Non-Fermi-Liquid Behavior at a Ferromagnetic Quantum Critical Point in ${Ni}_{x} {Pd}_{1 - x}$
journal, May 1999

Nicklas, M.; Brando, M.; Knebel, G.
Physical Review Letters, Vol. 82, Issue 21
DOI: 10.1103/PhysRevLett.82.4268

Fermi-surface collapse and dynamical scaling near a quantum-critical point
journal, July 2010

Friedemann, S.; Oeschler, N.; Wirth, S.
Proceedings of the National Academy of Sciences, Vol. 107, Issue 33
DOI: 10.1073/pnas.1009202107

Non-Fermi-Liquid Scaling of the Magnetic Response in UCu $_{5 - x} {Pd}_{x} (x = 1, 1.5)$
journal, July 1995

Aronson, M. C.; Osborn, R.; Robinson, R. A.
Physical Review Letters, Vol. 75, Issue 4
DOI: 10.1103/PhysRevLett.75.725

Dimensions are critical
journal, February 2012

Coleman, Piers
Nature Materials, Vol. 11, Issue 3
DOI: 10.1038/nmat3258

Locally critical quantum phase transitions in strongly correlated metals
journal, October 2001

Si, Qimiao; Rabello, Silvio; Ingersent, Kevin
Nature, Vol. 413, Issue 6858
DOI: 10.1038/35101507

Quantum criticality in heavy-fermion metals
journal, March 2008

Gegenwart, Philipp; Si, Qimiao; Steglich, Frank
Nature Physics, Vol. 4, Issue 3
DOI: 10.1038/nphys892

Hall-effect evolution across a heavy-fermion quantum critical point
journal, December 2004

Paschen, S.; Lühmann, T.; Wirth, S.
Nature, Vol. 432, Issue 7019
DOI: 10.1038/nature03129

Fermi surface reconstruction and multiple quantum phase transitions in the antiferromagnet CeRhIn ₅
journal, January 2015

Jiao, Lin; Chen, Ye; Kohama, Yoshimitsu
Proceedings of the National Academy of Sciences, Vol. 112, Issue 3
DOI: 10.1073/pnas.1413932112

How do Fermi liquids get heavy and die?
journal, August 2001

Coleman, P.; Pépin, C.; Si, Qimiao
Journal of Physics: Condensed Matter, Vol. 13, Issue 35
DOI: 10.1088/0953-8984/13/35/202

Onset of antiferromagnetism in heavy-fermion metals
journal, September 2000

Schröder, A.; Aeppli, G.; Coldea, R.
Nature, Vol. 407, Issue 6802
DOI: 10.1038/35030039

Rare-earth intermetallic compounds at a magnetic instability
journal, February 2006

Löhneysen, H. v.; Bartolf, H.; Drotziger, S.
Journal of Alloys and Compounds, Vol. 408-412
DOI: 10.1016/j.jallcom.2005.04.102

Scaling of Magnetic Fluctuations near a Quantum Phase Transition
journal, June 1998

Schröder, A.; Aeppli, G.; Bucher, E.
Physical Review Letters, Vol. 80, Issue 25
DOI: 10.1103/PhysRevLett.80.5623

Magnetic fluctuations at the field-tuned vs. concentration-tuned quantum phase transition in
journal, March 2007

Löhneysen, H. v.; Stockert, O.; Enderle, M.
Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2
DOI: 10.1016/j.jmmm.2006.10.1130

Spin dynamics at the magnetic instability in CeCu6−xAux
journal, January 1999

Stockert, O.; Löhneysen, H. v.; Rosch, A.
Physica B: Condensed Matter, Vol. 259-261
DOI: 10.1016/S0921-4526(98)00650-4

Quantum Criticality and Scaling of the Magnetic Response in CeCu6−x Aux
journal, August 2010

Stockert, O.; v. Löhneysen, H.; Schmidt, W.
Journal of Low Temperature Physics, Vol. 161, Issue 1-2
DOI: 10.1007/s10909-010-0210-7

Magnetic fluctuations in CeCu6−xAux at the nonmagnetic–magnetic quantum phase transition
journal, May 2000

Löhneysen, H. v.; Schröder, A.; Stockert, O.
Journal of Alloys and Compounds, Vol. 303-304
DOI: 10.1016/S0925-8388(00)00631-9

Suppression of the structural phase transition in ${CeCu}_{6}$ by pressure and Au doping
journal, November 1999

Grube, K.; Fietz, W. H.; Tutsch, U.
Physical Review B, Vol. 60, Issue 17
DOI: 10.1103/PhysRevB.60.11947

A quantum multi-critical point in CeCu6−xAux
journal, November 2006

Robinson, R. A.; Goossens, D. J.; Torikachvili, M. S.
Physica B: Condensed Matter, Vol. 385-386
DOI: 10.1016/j.physb.2006.05.095

Structural phase transition in CeCu6
journal, January 1986

Vrtis, M. L.; Jorgensen, J. D.; Hinks, D. G.
Physica B+C, Vol. 136, Issue 1-3
DOI: 10.1016/S0378-4363(86)80125-5

Elastic Soft Mode and Crystalline Field Effect of Kondo Lattice Substance; CeCu ₆
journal, July 1985

Suzuki, Takashi; Goto, Terutaka; Tamaki, Akira
Journal of the Physical Society of Japan, Vol. 54, Issue 7
DOI: 10.1143/JPSJ.54.2367

Elastic properties of the kondo lattice compound CeCu 6
journal, January 1987

Goto, T.; Suzuki, T.; Tamaki, A.
Journal of Magnetism and Magnetic Materials, Vol. 63-64
DOI: 10.1016/0304-8853(87)90594-4

Volume dependence of magnetic ordering in CeCu6−xAux heavy fermion alloys
journal, April 1990

Löhneysen, H. v.; Germann, A.; Schröder, A.
Physica B: Condensed Matter, Vol. 163, Issue 1-3
DOI: 10.1016/0921-4526(90)90151-J

Magnetic behavior of Ce( ${Cu}_{1 - x}$ ${Ag}_{x}$ $)_{6}$
journal, September 1989

Fraunberger, G.; Andraka, B.; Kim, J. S.
Physical Review B, Vol. 40, Issue 7
DOI: 10.1103/PhysRevB.40.4735

MAGNETIC ORDERING IN THE HEAVY-FERMION ALLOYS CeCu _6-x Au _x AND CeCu _6-x Ag _x
journal, December 1988

Germann, A.; Nigam, A. K.; Dutzi, J.
Le Journal de Physique Colloques, Vol. 49, Issue C8
DOI: 10.1051/jphyscol:19888340

Incipient magnetic order in ${CeCu}_{6}$
journal, August 1988

Gangopadhyay, Anup K.; Schilling, James S.; Schuberth, E.
Physical Review B, Vol. 38, Issue 4
DOI: 10.1103/PhysRevB.38.2603

Magnetization and specific heat of CeCu6−xMx (MNi, Pd, Pt)
journal, June 1996

Sieck, M.; Speck, C.; Waffenschmidt, M.
Physica B: Condensed Matter, Vol. 223-224
DOI: 10.1016/0921-4526(96)00113-5

Crossover from Kondo lattice to antiferromagnetic ordering in the CeCu6−xSnx phase
journal, December 1999

Isnard, O.; Pierre, J.; Fruchart, D.
Solid State Communications, Vol. 113, Issue 6
DOI: 10.1016/S0038-1098(99)00483-4

Quantum critical behavior of magnetic field-dependent resistivity of CeCu6−xAgx
journal, January 1999

Scheidt, E. -W; Schreiner, T.; Heuser, K.
Physica B: Condensed Matter, Vol. 259-261
DOI: 10.1016/S0921-4526(98)00779-0

Inducement of non-Fermi-liquid behavior with a magnetic field
journal, February 1998

Heuser, K.; Scheidt, E. -W.; Schreiner, T.
Physical Review B, Vol. 57, Issue 8
DOI: 10.1103/PhysRevB.57.R4198

Grüneisen Ratio Divergence at the Quantum Critical Point in ${C e C u}_{6 - x} {A g}_{x}$
journal, August 2004

Küchler, R.; Gegenwart, P.; Heuser, K.
Physical Review Letters, Vol. 93, Issue 9
DOI: 10.1103/PhysRevLett.93.096402

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

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh)
journal, March 2000

Wills, A. S.
Physica B: Condensed Matter, Vol. 276-278
DOI: 10.1016/S0921-4526(99)01722-6

Structure and electrical resistivity of the heavy fermion compound CeCu ₅ Au
journal, December 1993

Ruck, M.; Portisch, G.; Schlager, H. G.
Acta Crystallographica Section B Structural Science, Vol. 49, Issue 6
DOI: 10.1107/S0108768193005233

The crystal structure of CeCu
journal, May 1961

Larson, A. C.; Cromer, D. T.
Acta Crystallographica, Vol. 14, Issue 5
DOI: 10.1107/S0365110X61001728

Magnetic and thermodynamic properties CeCu6−xAux for 0 ≤ x ≤ 2
journal, April 1994

Mock, S.; Paschke, C.; Schröder, A.
Physica B: Condensed Matter, Vol. 199-200
DOI: 10.1016/0921-4526(94)91730-2

Neutron Scattering Studies on Structural Phase Transition in CeCu ₆ and LaCu ₆
journal, October 1987

Yamada, Kazuyoshi; Hirosawa, Ichiro; Noda, Yasuhisa
Journal of the Physical Society of Japan, Vol. 56, Issue 10
DOI: 10.1143/JPSJ.56.3553

Generalized Gradient Approximation Made Simple
journal, October 1996

Perdew, John P.; Burke, Kieron; Ernzerhof, Matthias
Physical Review Letters, Vol. 77, Issue 18, p. 3865-3868
DOI: 10.1103/PhysRevLett.77.3865

Neutron Diffraction Study on the Low-Temperature Monoclinic Form of CeCu ₆
journal, February 1986

Asano, Hajime; Umino, Masayuki; Ōnuki, Yoshichika
Journal of the Physical Society of Japan, Vol. 55, Issue 2
DOI: 10.1143/JPSJ.55.454

New Ce Heavy-Fermion System: ${CeCu}_{6}$
journal, July 1984

Stewart, G. R.; Fisk, Z.; Wire, M. S.
Physical Review B, Vol. 30, Issue 1
DOI: 10.1103/PhysRevB.30.482

Modeling the Localized-to-Itinerant Electronic Transition in the Heavy Fermion System CeIrIn5
journal, December 2007

Shim, J. H.; Haule, K.; Kotliar, G.
Science, Vol. 318, Issue 5856
DOI: 10.1126/science.1149064

Cerium Volume Collapse: Results from the Merger of Dynamical Mean-Field Theory and Local Density Approximation
journal, December 2001

Held, K.; McMahan, A. K.; Scalettar, R. T.
Physical Review Letters, Vol. 87, Issue 27
DOI: 10.1103/PhysRevLett.87.276404

Spectral and Magnetic Properties of $α$ - and $γ$ -Ce from Dynamical Mean-Field Theory and Local Density Approximation
journal, December 2001

Zölfl, M. B.; Nekrasov, I. A.; Pruschke, Th.
Physical Review Letters, Vol. 87, Issue 27
DOI: 10.1103/PhysRevLett.87.276403

Thermodynamic and spectral properties of compressed Ce calculated using a combined local-density approximation and dynamical mean-field theory
journal, February 2003

McMahan, A. K.; Held, K.; Scalettar, R. T.
Physical Review B, Vol. 67, Issue 7
DOI: 10.1103/PhysRevB.67.075108

The $α \to γ$ Transition in Ce: A Theoretical View from Optical Spectroscopy
journal, January 2005

Haule, Kristjan; Oudovenko, Viktor; Savrasov, Sergej Y.
Physical Review Letters, Vol. 94, Issue 3
DOI: 10.1103/PhysRevLett.94.036401

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements
journal, September 1967

Cooper, M. J.; Nathans, R.
Acta Crystallographica, Vol. 23, Issue 3
DOI: 10.1107/S0365110X67002816

Magnetic ordering in the presence of fast spin fluctuations: A neutron scattering study of Ce ${In}_{3}$
journal, November 1980

Lawrence, J. M.; Shapiro, S. M.
Physical Review B, Vol. 22, Issue 9
DOI: 10.1103/PhysRevB.22.4379

Evolution of the Magnetic Structure in ${CeCu}_{5.5} {Au}_{0.5}$ under Pressure towards Quantum Criticality
journal, February 2013

Hamann, A.; Stockert, O.; Fritsch, V.
Physical Review Letters, Vol. 110, Issue 9
DOI: 10.1103/PhysRevLett.110.096404

Magnetic order and transport in the heavy-fermion system CeCu Au
journal, October 1998

von Löhneysen, H.; Neubert, A.; Pietrus, T.
The European Physical Journal B, Vol. 5, Issue 3
DOI: 10.1007/s100510050465

Incommensurate antiferromagnetism and magnetic correlations in CeCu6-xAux
journal, February 1997

Stockert, O.; Löhneysen, H. v.; Schröder, A.
Physica B: Condensed Matter, Vol. 230-232
DOI: 10.1016/S0921-4526(96)00667-9

Magnetic structure of CeCu6− xAux
journal, January 1998

Okumura, H.; Kakurai, K.; Yoshida, Y.
Journal of Magnetism and Magnetic Materials, Vol. 177-181
DOI: 10.1016/S0304-8853(97)00955-4

Disappearance of hyperscaling at low temperatures in non-Fermi-liquid ${CeCu}_{5.2} {Ag}_{0.8}$
journal, December 1998

Heuser, K.; Scheidt, E. -W.; Schreiner, T.
Physical Review B, Vol. 58, Issue 24
DOI: 10.1103/PhysRevB.58.R15959

New results for quantum critical behavior in strongly correlated electron systems
journal, December 2002

Löhneysen, H. v.; Pfleiderer, C.; Schröder, A.
Journal of Physics and Chemistry of Solids, Vol. 63, Issue 12
DOI: 10.1016/S0022-3697(02)00249-4

Evolution of the magnetic order in CeCu6−xAux
journal, January 1999

Stockert, O.; Schröder, A.; Löhneysen, H. v.
Physica B: Condensed Matter, Vol. 259-261
DOI: 10.1016/S0921-4526(98)00651-6

Magnetic ordering of the heavy-fermion alloy CeCu5.1Ag0.9
journal, February 1997

Stockert, O.; Neubert, A.; Löhneysen, H. v.
Physica B: Condensed Matter, Vol. 230-232
DOI: 10.1016/S0921-4526(96)00668-0

Investigation of non-Fermi-liquid behavior in CeCu6−xAux
journal, June 1996

Löhneysen, H. v.; Sieck, M.; Stockert, O.
Physica B: Condensed Matter, Vol. 223-224
DOI: 10.1016/0921-4526(96)00151-2

Ambient Pressure Structural Quantum Critical Point in the Phase Diagram of ${({Ca}_{x} {Sr}_{1 - x})}_{3} {Rh}_{4} {Sn}_{13}$
journal, March 2015

Goh, S. K.; Tompsett, D. A.; Saines, P. J.
Physical Review Letters, Vol. 114, Issue 9
DOI: 10.1103/PhysRevLett.114.097002

Pressure- and Composition-Induced Structural Quantum Phase Transition in the Cubic Superconductor $(Sr, Ca)_{3} {Ir}_{4} {Sn}_{13}$
journal, December 2012

Klintberg, Lina E.; Goh, Swee K.; Alireza, Patricia L.
Physical Review Letters, Vol. 109, Issue 23
DOI: 10.1103/PhysRevLett.109.237008

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Structural and magnetic phase transitions in ${CeCu}_{6 - x} T_{x}$ $(T = Ag, Pd)$

Journal Article Poudel, L. ; de la Cruz, C. ; Payzant, E. A. ; ... - Physical Review. B, Condensed Matter and Materials Physics

The structural and the magnetic properties of CeCu6-xAgx (0≤x≤0.85) and CeCu6-xPdx (0≤x≤0.4) have been studied using neutron diffraction, resonant ultrasound spectroscopy (RUS), x-ray diffraction measurements, and first principles calculations. The structural and magnetic phase diagrams of CeCu6-xAgx and CeCu6-xPdx as a function of Ag/Pd composition are reported. The end member, CeCu6, undergoes a structural phase transition from an orthorhombic (Pnma) to a monoclinic (P21/c) phase at 240 K. In CeCu6-xAgx, the structural phase transition temperature (Ts) decreases linearly with Ag concentration and extrapolates to zero at xS ≈0.1. The structural transition in CeCu6-xPdx remains unperturbed with Pd substitution within themore »« less
https://doi.org/10.1103/PhysRevB.92.214421
Quantum Critical Scaling and the Origin of Non-fermi-liquid Behavior in Sc_1-xU_xPd₃

Journal Article Wilson, Stephen D. ; Dai, Pengcheng ; Adroja, D. T. ; ... - Physical Review Letters

We used inelastic neutron scattering to study magnetic excitations of Sc{sub 1-x}U{sub x}Pd{sub 3} for U concentrations (x=0.25, 0.35) near the spin glass quantum critical point (QCP). The excitations are spatially incoherent, broad in energy (E=variant Planck's over 2{pi}{omega}), and follow {omega}/T scaling at all wave vectors investigated. Since similar {omega}/T scaling has been observed for UCu{sub 5-x}Pd{sub x} and CeCu{sub 6-x}Au{sub x} near the antiferromagnetic QCP, we argue that the observed non-Fermi-liquid behavior in these f-electron materials arises from the critical phenomena near a T=0 K phase transition, irrespective of the nature of the transition.
https://doi.org/10.1103/PhysRevLett.94.056402
Evolution of magnetism and superconductivity in CeCu{sub 2}(Si{sub 1{minus}x}Ge{sub x}){sub 2}

Journal Article Trovarelli, O ; Weiden, M ; Mueller-Reisener, R ; ... - Physical Review, B: Condensed Matter

We have determined the magnetic phase diagram of CeCu{sub 2}(Si{sub 1{minus}x}Ge{sub x}){sub 2} using specific heat, susceptibility, and resistivity measurements and additional thermal expansion and muon spin resonance experiments. The system evolves continuously from the heavy-fermion state at x=0 to an antiferromagnetically (AF) ordered state at x=1, though the magnetic structure undergoes significant modifications. The results strongly suggest that the AF ordering emerges from the A phase of pure CeCu{sub 2}Si{sub 2}. The phase diagram can be divided into three regions: Low Ge content (x{le}0.2) leads to an enhancement of the A phase of pure CeCu{sub 2}Si{sub 2} and tomore »« less
https://doi.org/10.1103/PhysRevB.56.678
Structural and magnetic properties of La{sub 1-x}Pr{sub x}MnO{sub 3+{delta}} (0{<=}x{<=}1.0)

Journal Article Dyakonov, V ; A. A. Galkin Donetsk Physico-Technical Institute NASU, 83114 Donetsk ; Bukhanko, F ; ... - Physical Review. B, Condensed Matter and Materials Physics

X-ray, neutron powder diffraction (NPD), and magnetic measurements were performed in order to investigate the effect of Pr substitution for La on crystallographic structure, on character of magnetic ordering, and on transition temperature in La{sub 1-x}Pr{sub x}MnO{sub 3+{delta}} manganites series (0{<=}x{<=}1.0). Strong dependence of structural and magnetic properties on average A-site ionic radius was found. The magnetic phase diagram, characterizing Pr concentration dependence of the phase transition temperature, was constructed, based on magnetic and on NPD results. In the compounds with x<0.7, the ferromagneticlike behavior with ferromagnetic moment aligned along the b axis was observed in the temperature interval belowmore »« less
https://doi.org/10.1103/PHYSREVB.74.024418
Neutron diffraction and magnetic study of the low-temperature transitions in SrMo{sub 1−x}Fe{sub x}O{sub 3−δ}

Journal Article Martínez-Coronado, R., E-mail: rmartinez@icmm.csic.es ; Aguadero, A. ; Alonso, J. A. ; ... - Materials Research Bulletin

Highlights: ► SrMo{sub 1−x}Fe{sub x}O{sub 3−δ} (x = 0, 0.1, 0.2 and 0.3) were obtained as polycrystalline powders. ► Cooling, two structural transitions are identified, tetragonal and orthorhombic. ► DSC curves exhibit an endothermic peak close to 240 K. ► Magnetic behavior of the samples changes, inducing a ferromagnetic character. ► The tilt angles are appreciably high at low temperatures. -- Abstract: SrMo{sub 1−x}Fe{sub x}O{sub 3−δ} (x = 0, 0.1, 0.2 and 0.3) perovskites have recently been described as performing anode materials in solid-oxide fuel cells. In this work, we describe the structural phase transitions they undergo below room-temperature (RT),more »« less
https://doi.org/10.1016/J.MATERRESBULL.2012.06.011

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Title: Structural and magnetic phase transitions in CeCu6-xTx (T = Ag,Pd)

Abstract

Citation Formats

Quantum critical phenomena journal, August 1976

Effect of a nonzero temperature on quantum critical points in itinerant fermion systems journal, September 1993

Spin Fluctuations in Itinerant Electron Magnetism book, January 1985

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

Fermi-liquid instabilities at magnetic quantum phase transitions journal, August 2007

Spin Fluctuation in Heavy Fermion C e R u 2 S i 2 journal, March 2004

Divergence of the Grüneisen Ratio at Quantum Critical Points in Heavy Fermion Metals journal, August 2003

Breakup of Heavy Fermions on the Brink of “Phase A ” in CeCu 2 Si 2 journal, August 1998

Quantum critical fluctuations in the heavy fermion compound Ce(Ni 0.935 Pd 0.065 ) 2 Ge 2 journal, December 2014

Non-Fermi-Liquid Behavior at a Ferromagnetic Quantum Critical Point in Ni x Pd 1 − x journal, May 1999

Fermi-surface collapse and dynamical scaling near a quantum-critical point journal, July 2010

Non-Fermi-Liquid Scaling of the Magnetic Response in UCu 5 − x Pd x ( x = 1 , 1.5 ) journal, July 1995

Dimensions are critical journal, February 2012

Locally critical quantum phase transitions in strongly correlated metals journal, October 2001

Quantum criticality in heavy-fermion metals journal, March 2008

Hall-effect evolution across a heavy-fermion quantum critical point journal, December 2004

Fermi surface reconstruction and multiple quantum phase transitions in the antiferromagnet CeRhIn 5 journal, January 2015

How do Fermi liquids get heavy and die? journal, August 2001

Onset of antiferromagnetism in heavy-fermion metals journal, September 2000

Rare-earth intermetallic compounds at a magnetic instability journal, February 2006

Scaling of Magnetic Fluctuations near a Quantum Phase Transition journal, June 1998

Magnetic fluctuations at the field-tuned vs. concentration-tuned quantum phase transition in journal, March 2007

Spin dynamics at the magnetic instability in CeCu6−xAux journal, January 1999

Quantum Criticality and Scaling of the Magnetic Response in CeCu6−x Aux journal, August 2010

Magnetic fluctuations in CeCu6−xAux at the nonmagnetic–magnetic quantum phase transition journal, May 2000

Suppression of the structural phase transition in CeCu 6 by pressure and Au doping journal, November 1999

A quantum multi-critical point in CeCu6−xAux journal, November 2006

Structural phase transition in CeCu6 journal, January 1986

Elastic Soft Mode and Crystalline Field Effect of Kondo Lattice Substance; CeCu 6 journal, July 1985

Elastic properties of the kondo lattice compound CeCu 6 journal, January 1987

Volume dependence of magnetic ordering in CeCu6−xAux heavy fermion alloys journal, April 1990

Magnetic behavior of Ce( Cu 1 − x Ag x ) 6 journal, September 1989

MAGNETIC ORDERING IN THE HEAVY-FERMION ALLOYS CeCu 6-x Au x AND CeCu 6-x Ag x journal, December 1988

Incipient magnetic order in CeCu 6 journal, August 1988

Magnetization and specific heat of CeCu6−xMx (MNi, Pd, Pt) journal, June 1996

Crossover from Kondo lattice to antiferromagnetic ordering in the CeCu6−xSnx phase journal, December 1999

Quantum critical behavior of magnetic field-dependent resistivity of CeCu6−xAgx journal, January 1999

Inducement of non-Fermi-liquid behavior with a magnetic field journal, February 1998

Grüneisen Ratio Divergence at the Quantum Critical Point in C e C u 6 − x A g x journal, August 2004

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

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh) journal, March 2000

Structure and electrical resistivity of the heavy fermion compound CeCu 5 Au journal, December 1993

The crystal structure of CeCu journal, May 1961

Magnetic and thermodynamic properties CeCu6−xAux for 0 ≤ x ≤ 2 journal, April 1994

Neutron Scattering Studies on Structural Phase Transition in CeCu 6 and LaCu 6 journal, October 1987

Generalized Gradient Approximation Made Simple journal, October 1996

Neutron Diffraction Study on the Low-Temperature Monoclinic Form of CeCu 6 journal, February 1986

New Ce Heavy-Fermion System: CeCu 6 journal, July 1984

Modeling the Localized-to-Itinerant Electronic Transition in the Heavy Fermion System CeIrIn5 journal, December 2007

Cerium Volume Collapse: Results from the Merger of Dynamical Mean-Field Theory and Local Density Approximation journal, December 2001

Spectral and Magnetic Properties of α - and γ -Ce from Dynamical Mean-Field Theory and Local Density Approximation journal, December 2001

Thermodynamic and spectral properties of compressed Ce calculated using a combined local-density approximation and dynamical mean-field theory journal, February 2003

The α → γ Transition in Ce: A Theoretical View from Optical Spectroscopy journal, January 2005

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements journal, September 1967

Magnetic ordering in the presence of fast spin fluctuations: A neutron scattering study of Ce In 3 journal, November 1980

Evolution of the Magnetic Structure in CeCu 5.5 Au 0.5 under Pressure towards Quantum Criticality journal, February 2013

Magnetic order and transport in the heavy-fermion system CeCu Au journal, October 1998

Incommensurate antiferromagnetism and magnetic correlations in CeCu6-xAux journal, February 1997

Magnetic structure of CeCu6− xAux journal, January 1998

Disappearance of hyperscaling at low temperatures in non-Fermi-liquid CeCu 5.2 Ag 0.8 journal, December 1998

New results for quantum critical behavior in strongly correlated electron systems journal, December 2002

Evolution of the magnetic order in CeCu6−xAux journal, January 1999

Magnetic ordering of the heavy-fermion alloy CeCu5.1Ag0.9 journal, February 1997

Investigation of non-Fermi-liquid behavior in CeCu6−xAux journal, June 1996

Ambient Pressure Structural Quantum Critical Point in the Phase Diagram of ( Ca x Sr 1 − x ) 3 Rh 4 Sn 13 journal, March 2015

Pressure- and Composition-Induced Structural Quantum Phase Transition in the Cubic Superconductor ( Sr , Ca ) 3 Ir 4 Sn 13 journal, December 2012

Multicomponent fluctuation spectrum at the quantum critical point in CeCu6−xAgx journal, October 2019

Title: Structural and magnetic phase transitions in CeCu_6-xT_x (T = Ag,Pd)

Quantum critical phenomena
journal, August 1976

Effect of a nonzero temperature on quantum critical points in itinerant fermion systems
journal, September 1993

Spin Fluctuations in Itinerant Electron Magnetism
book, January 1985

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

Fermi-liquid instabilities at magnetic quantum phase transitions
journal, August 2007

Spin Fluctuation in Heavy Fermion ${C e R u}_{2} {S i}_{2}$
journal, March 2004

Divergence of the Grüneisen Ratio at Quantum Critical Points in Heavy Fermion Metals
journal, August 2003

Breakup of Heavy Fermions on the Brink of “Phase $A$ ” in $CeCu_{2} Si_{2}$
journal, August 1998

Quantum critical fluctuations in the heavy fermion compound Ce(Ni _0.935 Pd _0.065 ) ₂ Ge ₂
journal, December 2014

Non-Fermi-Liquid Behavior at a Ferromagnetic Quantum Critical Point in ${Ni}_{x} {Pd}_{1 - x}$
journal, May 1999

Fermi-surface collapse and dynamical scaling near a quantum-critical point
journal, July 2010

Non-Fermi-Liquid Scaling of the Magnetic Response in UCu $_{5 - x} {Pd}_{x} (x = 1, 1.5)$
journal, July 1995

Dimensions are critical
journal, February 2012

Locally critical quantum phase transitions in strongly correlated metals
journal, October 2001

Quantum criticality in heavy-fermion metals
journal, March 2008

Hall-effect evolution across a heavy-fermion quantum critical point
journal, December 2004

Fermi surface reconstruction and multiple quantum phase transitions in the antiferromagnet CeRhIn ₅
journal, January 2015

How do Fermi liquids get heavy and die?
journal, August 2001

Onset of antiferromagnetism in heavy-fermion metals
journal, September 2000

Rare-earth intermetallic compounds at a magnetic instability
journal, February 2006

Scaling of Magnetic Fluctuations near a Quantum Phase Transition
journal, June 1998

Magnetic fluctuations at the field-tuned vs. concentration-tuned quantum phase transition in
journal, March 2007

Spin dynamics at the magnetic instability in CeCu6−xAux
journal, January 1999

Quantum Criticality and Scaling of the Magnetic Response in CeCu6−x Aux
journal, August 2010

Magnetic fluctuations in CeCu6−xAux at the nonmagnetic–magnetic quantum phase transition
journal, May 2000

Suppression of the structural phase transition in ${CeCu}_{6}$ by pressure and Au doping
journal, November 1999

A quantum multi-critical point in CeCu6−xAux
journal, November 2006

Structural phase transition in CeCu6
journal, January 1986

Elastic Soft Mode and Crystalline Field Effect of Kondo Lattice Substance; CeCu ₆
journal, July 1985

Elastic properties of the kondo lattice compound CeCu 6
journal, January 1987

Volume dependence of magnetic ordering in CeCu6−xAux heavy fermion alloys
journal, April 1990

Magnetic behavior of Ce( ${Cu}_{1 - x}$ ${Ag}_{x}$ $)_{6}$
journal, September 1989

MAGNETIC ORDERING IN THE HEAVY-FERMION ALLOYS CeCu _6-x Au _x AND CeCu _6-x Ag _x
journal, December 1988

Incipient magnetic order in ${CeCu}_{6}$
journal, August 1988

Magnetization and specific heat of CeCu6−xMx (MNi, Pd, Pt)
journal, June 1996

Crossover from Kondo lattice to antiferromagnetic ordering in the CeCu6−xSnx phase
journal, December 1999

Quantum critical behavior of magnetic field-dependent resistivity of CeCu6−xAgx
journal, January 1999

Inducement of non-Fermi-liquid behavior with a magnetic field
journal, February 1998

Grüneisen Ratio Divergence at the Quantum Critical Point in ${C e C u}_{6 - x} {A g}_{x}$
journal, August 2004

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

A new protocol for the determination of magnetic structures using simulated annealing and representational analysis (SARAh)
journal, March 2000

Structure and electrical resistivity of the heavy fermion compound CeCu ₅ Au
journal, December 1993

The crystal structure of CeCu
journal, May 1961

Magnetic and thermodynamic properties CeCu6−xAux for 0 ≤ x ≤ 2
journal, April 1994

Neutron Scattering Studies on Structural Phase Transition in CeCu ₆ and LaCu ₆
journal, October 1987

Generalized Gradient Approximation Made Simple
journal, October 1996

Neutron Diffraction Study on the Low-Temperature Monoclinic Form of CeCu ₆
journal, February 1986

New Ce Heavy-Fermion System: ${CeCu}_{6}$
journal, July 1984

Modeling the Localized-to-Itinerant Electronic Transition in the Heavy Fermion System CeIrIn5
journal, December 2007

Cerium Volume Collapse: Results from the Merger of Dynamical Mean-Field Theory and Local Density Approximation
journal, December 2001

Spectral and Magnetic Properties of $α$ - and $γ$ -Ce from Dynamical Mean-Field Theory and Local Density Approximation
journal, December 2001

Thermodynamic and spectral properties of compressed Ce calculated using a combined local-density approximation and dynamical mean-field theory
journal, February 2003

The $α \to γ$ Transition in Ce: A Theoretical View from Optical Spectroscopy
journal, January 2005

The resolution function in neutron diffractometry. I. The resolution function of a neutron diffractometer and its application to phonon measurements
journal, September 1967

Magnetic ordering in the presence of fast spin fluctuations: A neutron scattering study of Ce ${In}_{3}$
journal, November 1980

Evolution of the Magnetic Structure in ${CeCu}_{5.5} {Au}_{0.5}$ under Pressure towards Quantum Criticality
journal, February 2013

Magnetic order and transport in the heavy-fermion system CeCu Au
journal, October 1998

Incommensurate antiferromagnetism and magnetic correlations in CeCu6-xAux
journal, February 1997

Magnetic structure of CeCu6− xAux
journal, January 1998

Disappearance of hyperscaling at low temperatures in non-Fermi-liquid ${CeCu}_{5.2} {Ag}_{0.8}$
journal, December 1998

New results for quantum critical behavior in strongly correlated electron systems
journal, December 2002

Evolution of the magnetic order in CeCu6−xAux
journal, January 1999

Magnetic ordering of the heavy-fermion alloy CeCu5.1Ag0.9
journal, February 1997

Investigation of non-Fermi-liquid behavior in CeCu6−xAux
journal, June 1996

Ambient Pressure Structural Quantum Critical Point in the Phase Diagram of ${({Ca}_{x} {Sr}_{1 - x})}_{3} {Rh}_{4} {Sn}_{13}$
journal, March 2015

Pressure- and Composition-Induced Structural Quantum Phase Transition in the Cubic Superconductor $(Sr, Ca)_{3} {Ir}_{4} {Sn}_{13}$
journal, December 2012

Multicomponent fluctuation spectrum at the quantum critical point in CeCu6−xAgx
journal, October 2019