Impurities near an antiferromagnetic-singlet quantum critical point

Mendes-Santos, T.; Costa, N. C.; Batrouni, G.; Curro, N.; dos Santos, R. R.; Paiva, T.; Scalettar, R. T.

doi:10.1103/PhysRevB.95.054419

Title: Impurities near an antiferromagnetic-singlet quantum critical point

Abstract

Heavy-fermion systems and other strongly correlated electron materials often exhibit a competition between antiferromagnetic (AF) and singlet ground states. We examine the effect of impurities in the vicinity of such an AF-singlet quantum critical point (QCP), through an appropriately defined “impurity susceptibility” χimp, using exact quantum Monte Carlo simulations. Our key finding is a connection within a single calculational framework between AF domains induced on the singlet side of the transition and the behavior of the nuclear magnetic resonance (NMR) relaxation rate 1/T1. Furthermore, we show that local NMR measurements provide a diagnostic for the location of the QCP, which agrees remarkably well with the vanishing of the AF order parameter and large values of χimp.

Authors:

Mendes-Santos, T. ^[1]; Costa, N. C. ^[2]; Batrouni, G. ^[3]; Curro, N. ^[4]; dos Santos, R. R. ^[2]; Paiva, T. ^[2]; Scalettar, R. T. ^[4]

Federal Univ. of Rio de Janeiro (Brazil). Inst. of Physics; Univ. of California, Davis, CA (United States). Dept. of Physics
Federal Univ. of Rio de Janeiro (Brazil). Inst. of Physics
Univ. of Cote d'Azur (France); CNRS-UNS-NUS-NTU International Joint Research Unit (Singapore). Majulab; National Univ. of Singapore (Singapore). Centre for Quantum Technologies
Univ. of California, Davis, CA (United States). Dept. of Physics

Publication Date:: Wed Feb 15 00:00:00 EST 2017

Research Org.:: Univ. of California, Davis, CA (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 1344106

Alternate Identifier(s):: OSTI ID: 1344004

Grant/Contract Number:: NA0001842; NA0002908

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 95; Journal Issue: 5; 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

Citation Formats


                    Mendes-Santos, T., Costa, N. C., Batrouni, G., Curro, N., dos Santos, R. R., Paiva, T., and Scalettar, R. T. Impurities near an antiferromagnetic-singlet quantum critical point.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevB.95.054419.

Copy to clipboard


                    Mendes-Santos, T., Costa, N. C., Batrouni, G., Curro, N., dos Santos, R. R., Paiva, T., & Scalettar, R. T. Impurities near an antiferromagnetic-singlet quantum critical point.  United States.  https://doi.org/10.1103/PhysRevB.95.054419

Copy to clipboard


                    Mendes-Santos, T., Costa, N. C., Batrouni, G., Curro, N., dos Santos, R. R., Paiva, T., and Scalettar, R. T. Wed .  
"Impurities near an antiferromagnetic-singlet quantum critical point".  United States.  https://doi.org/10.1103/PhysRevB.95.054419.  https://www.osti.gov/servlets/purl/1344106.

Copy to clipboard


                    
@article{osti_1344106,

  title        = {Impurities near an antiferromagnetic-singlet quantum critical point},

  author       = {Mendes-Santos, T. and Costa, N. C. and Batrouni, G. and Curro, N. and dos Santos, R. R. and Paiva, T. and Scalettar, R. T.},

  abstractNote = {Heavy-fermion systems and other strongly correlated electron materials often exhibit a competition between antiferromagnetic (AF) and singlet ground states. We examine the effect of impurities in the vicinity of such an AF-singlet quantum critical point (QCP), through an appropriately defined “impurity susceptibility” χimp, using exact quantum Monte Carlo simulations. Our key finding is a connection within a single calculational framework between AF domains induced on the singlet side of the transition and the behavior of the nuclear magnetic resonance (NMR) relaxation rate 1/T1. Furthermore, we show that local NMR measurements provide a diagnostic for the location of the QCP, which agrees remarkably well with the vanishing of the AF order parameter and large values of χimp.},

  doi          = {10.1103/PhysRevB.95.054419},

  journal      = {Physical Review B},

  number       = 5,

  volume       = 95,

  place        = {United States},

  year         = {Wed Feb 15 00:00:00 EST 2017},

  month        = {Wed Feb 15 00:00:00 EST 2017}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1103/PhysRevB.95.054419

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 6 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Optical study of the ${La}_{2 - x}$ ${Sr}_{x}$ ${NiO}_{4}$ system: Effect of hole doping on the electronic structure of the ${NiO}_{2}$ plane
journal, December 1991

Ido, T.; Magoshi, K.; Eisaki, H.
Physical Review B, Vol. 44, Issue 21
DOI: 10.1103/PhysRevB.44.12094

Long range order and two-fluid behavior in heavy electron materials
journal, September 2012

Shirer, K. R.; Shockley, A. C.; Dioguardi, A. P.
Proceedings of the National Academy of Sciences, Vol. 109, Issue 45
DOI: 10.1073/pnas.1209609109

Disorder-Induced Static Antiferromagnetism in Cuprate Superconductors
journal, October 2007

Andersen, Brian M.; Hirschfeld, P. J.; Kampf, Arno P.
Physical Review Letters, Vol. 99, Issue 14
DOI: 10.1103/PhysRevLett.99.147002

Nonmagnetic impurities in spin-gapped and gapless Heisenberg antiferromagnets
journal, November 1997

Sandvik, A. W.; Dagotto, E.; Scalapino, D. J.
Physical Review B, Vol. 56, Issue 18
DOI: 10.1103/PhysRevB.56.11701

Spin and Charge Order around Vortices and Impurities in High- $T_{c}$ Superconductors
journal, July 2002

Zhu, Jian-Xin; Martin, Ivar; Bishop, A. R.
Physical Review Letters, Vol. 89, Issue 6
DOI: 10.1103/PhysRevLett.89.067003

High-temperature superconductivity in tetragonal perovskite structures: Is oxygen-vacancy order important?
journal, April 1988

Xiao, Gang; Cieplak, M. Z.; Gavrin, A.
Physical Review Letters, Vol. 60, Issue 14
DOI: 10.1103/PhysRevLett.60.1446

Magnetic ordering in a doped frustrated spin-Peierls system
journal, June 2004

Laflorencie, Nicolas; Poilblanc, Didier; Sandvik, Anders W.
Physical Review B, Vol. 69, Issue 21
DOI: 10.1103/PhysRevB.69.212412

Magnetic and pairing correlations in coupled Hubbard planes
journal, November 1994

Scalettar, Richard T.; Cannon, Joel W.; Scalapino, Douglas J.
Physical Review B, Vol. 50, Issue 18
DOI: 10.1103/PhysRevB.50.13419

Electron and hole doping in NiO
journal, March 1995

Reinert, F.; Steiner, P.; H�fner, S.
Zeitschrift f�r Physik B Condensed Matter, Vol. 97, Issue 1
DOI: 10.1007/BF01317591

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder
journal, August 1996

Sigrist, Manfred; Furusaki, Akira
Journal of the Physical Society of Japan, Vol. 65, Issue 8
DOI: 10.1143/JPSJ.65.2385

Pairing and spin gap in the normal state of short coherence length superconductors
journal, September 1992

Randeria, Mohit; Trivedi, Nandini; Moreo, Adriana
Physical Review Letters, Vol. 69, Issue 13
DOI: 10.1103/PhysRevLett.69.2001

Field-induced quantum-disordered phases in $S = \frac{1}{2}$ weakly coupled dimer systems with site dilution
journal, October 2006

Roscilde, Tommaso
Physical Review B, Vol. 74, Issue 14
DOI: 10.1103/PhysRevB.74.144418

Impurity effects at finite temperature in the two-dimensional $S = 1 ∕ 2$ Heisenberg antiferromagnet
journal, July 2004

Höglund, Kaj H.; Sandvik, Anders W.
Physical Review B, Vol. 70, Issue 2
DOI: 10.1103/PhysRevB.70.024406

Disorder in quantum critical superconductors
journal, December 2013

Seo, S.; Lu, Xin; Zhu, J-X.
Nature Physics, Vol. 10, Issue 2
DOI: 10.1038/nphys2820

Order-disorder transition in a two-layer quantum antiferromagnet
journal, April 1994

Sandvik, A. W.; Scalapino, D. J.
Physical Review Letters, Vol. 72, Issue 17
DOI: 10.1103/PhysRevLett.72.2777

Local Defect in Metallic Quantum Critical Systems
journal, October 2001

Millis, A. J.; Morr, D. K.; Schmalian, J.
Physical Review Letters, Vol. 87, Issue 16
DOI: 10.1103/PhysRevLett.87.167202

Superconductor-to-nonsuperconductor transition in ( ${La}_{1 - x}$ ${Sr}_{x}$ $)_{2}$ ${CuO}_{4}$ as investigated by transport and magnetic measurements
journal, August 1989

Takagi, H.; Ido, T.; Ishibashi, S.
Physical Review B, Vol. 40, Issue 4
DOI: 10.1103/PhysRevB.40.2254

Spin-Peierls and antiferromagnetic phases in Cu $_{1 - x}$ Zn $_{x}$ GeO $_{3}$ : A neutron-scattering study
journal, August 1997

Martin, Michael C.; Hase, M.; Hirota, K.
Physical Review B, Vol. 56, Issue 6
DOI: 10.1103/PhysRevB.56.3173

Antiferromagnetism in the Two-Dimensional Hubbard Model
journal, January 1989

Hirsch, J. E.; Tang, S.
Physical Review Letters, Vol. 62, Issue 5
DOI: 10.1103/PhysRevLett.62.591

Reversible Tuning of the Heavy-Fermion Ground State in ${CeCoIn}_{5}$
journal, August 2006

Pham, L. D.; Park, Tuson; Maquilon, S.
Physical Review Letters, Vol. 97, Issue 5
DOI: 10.1103/PhysRevLett.97.056404

Néel transition and sublattice magnetization of pure and doped ${La}_{2}$ ${CuO}_{4}$
journal, April 1992

Keimer, B.; Aharony, A.; Auerbach, A.
Physical Review B, Vol. 45, Issue 13
DOI: 10.1103/PhysRevB.45.7430

Impurity-Induced Magnetic Order in Low-Dimensional Spin-Gapped Materials
journal, July 2009

Bobroff, J.; Laflorencie, N.; Alexander, L. K.
Physical Review Letters, Vol. 103, Issue 4
DOI: 10.1103/PhysRevLett.103.047201

Interacting Antiferromagnetic Droplets in Quantum Critical ${CeCoIn}_{5}$
journal, October 2007

Urbano, R. R.; Young, B. -L.; Curro, N. J.
Physical Review Letters, Vol. 99, Issue 14
DOI: 10.1103/PhysRevLett.99.146402

${}^{89}Y$ NMR probe of Zn induced local moments in ${YBa}_{2}$ ( ${Cu}_{1 - y}$ ${Zn}_{y}$ $)_{3}$ $O_{6 + x}$
journal, May 1994

Mahajan, A. V.; Alloul, H.; Collin, G.
Physical Review Letters, Vol. 72, Issue 19
DOI: 10.1103/PhysRevLett.72.3100

Quantum Monte Carlo with directed loops
journal, October 2002

Syljuåsen, Olav F.; Sandvik, Anders W.
Physical Review E, Vol. 66, Issue 4
DOI: 10.1103/PhysRevE.66.046701

Optical spectra of ${La}_{2 - x}$ ${Sr}_{x}$ ${CuO}_{4}$ : Effect of carrier doping on the electronic structure of the ${CuO}_{2}$ plane
journal, April 1991

Uchida, S.; Ido, T.; Takagi, H.
Physical Review B, Vol. 43, Issue 10
DOI: 10.1103/PhysRevB.43.7942

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

Impurity-induced antiferromagnetic domains in the periodic Anderson model
journal, August 2016

Benali, A.; Bai, Z. J.; Curro, N. J.
Physical Review B, Vol. 94, Issue 8
DOI: 10.1103/PhysRevB.94.085132

Classical percolation transition in the diluted two-dimensional $S = \frac{1}{2}$ Heisenberg antiferromagnet
journal, July 2002

Sandvik, Anders W.
Physical Review B, Vol. 66, Issue 2
DOI: 10.1103/PhysRevB.66.024418

Multicritical Point in a Diluted Bilayer Heisenberg Quantum Antiferromagnet
journal, October 2002

Sandvik, Anders W.
Physical Review Letters, Vol. 89, Issue 17
DOI: 10.1103/PhysRevLett.89.177201

Universal Knight shift anomaly in the periodic Anderson model
journal, December 2014

Jiang, M.; Curro, N. J.; Scalettar, R. T.
Physical Review B, Vol. 90, Issue 24
DOI: 10.1103/PhysRevB.90.241109

Impurity Induced Spin Texture in Quantum Critical 2D Antiferromagnets
journal, February 2007

Höglund, Kaj H.; Sandvik, Anders W.; Sachdev, Subir
Physical Review Letters, Vol. 98, Issue 8
DOI: 10.1103/PhysRevLett.98.087203

Quantum Impurity in a Nearly Critical Two-Dimensional Antiferromagnet
journal, December 1999

Sachdev, S.
Science, Vol. 286, Issue 5449
DOI: 10.1126/science.286.5449.2479

Monte Carlo simulations of the spin-(1/2 Heisenberg antiferromagnet on a square lattice
journal, April 1988

Reger, J. D.; Young, A. P.
Physical Review B, Vol. 37, Issue 10
DOI: 10.1103/PhysRevB.37.5978

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid
journal, February 2001

Wessel, Stefan; Normand, B.; Sigrist, M.
Physical Review Letters, Vol. 86, Issue 6
DOI: 10.1103/PhysRevLett.86.1086

Universal magnetic properties of ${La}_{2 - δ}$ ${Sr}_{δ}$ ${CuO}_{4}$ at intermediate temperatures
journal, July 1993

Chubukov, Andrey V.; Sachdev, Subir
Physical Review Letters, Vol. 71, Issue 1
DOI: 10.1103/PhysRevLett.71.169

Switching of the gapped singlet spin-liquid state to an antiferromagnetically ordered state in Sr( ${Cu}_{1 - x}$ ${Zn}_{x}$ $)_{2}$ $O_{3}$
journal, April 1997

Azuma, M.; Fujishiro, Y.; Takano, M.
Physical Review B, Vol. 55, Issue 14
DOI: 10.1103/PhysRevB.55.R8658

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures
journal, July 2000

Held, K.; Huscroft, C.; Scalettar, R. T.
Physical Review Letters, Vol. 85, Issue 2
DOI: 10.1103/PhysRevLett.85.373

Site-dilution-induced antiferromagnetic long-range order in a two-dimensional spin-gapped Heisenberg antiferromagnet
journal, August 2001

Yasuda, Chitoshi; Todo, Synge; Matsumoto, Munehisa
Physical Review B, Vol. 64, Issue 9
DOI: 10.1103/PhysRevB.64.092405

Critical exponents and equation of state of the three-dimensional Heisenberg universality class
journal, April 2002

Campostrini, Massimo; Hasenbusch, Martin; Pelissetto, Andrea
Physical Review B, Vol. 65, Issue 14
DOI: 10.1103/PhysRevB.65.144520

Nonthermal ultrafast optical control of the magnetization in garnet films
journal, January 2006

Hansteen, Fredrik; Kimel, Alexey; Kirilyuk, Andrei
Physical Review B, Vol. 73, Issue 1
DOI: 10.1103/PhysRevB.73.014421

Critical exponents and equation of state of the three-dimensional Heisenberg universality class
text, January 2002

Campostrini, Massimo; Hasenbusch, Martin; Pelissetto, Andrea
Deutsches Elektronen-Synchrotron, DESY, Hamburg
DOI: 10.3204/pubdb-2017-09588

Pairing and Spin Gap in the Normal State of Short Coherence Length Superconductors
journal, May 1994

Randeria, Mohit; Trivedi, Nandini; Moreo, Adriana
Physical Review Letters, Vol. 72, Issue 20
DOI: 10.1103/physrevlett.72.3292

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid
text, January 2001

Haas, Stephan; Normand, B.; Sigrist, M.
The American Physical Society
DOI: 10.17877/de290r-12457

Long range order and two-fluid behavior in heavy electron materials
text, January 2012

Shirer, K. R.; Shockley, A. C.; Dioguardi, A. P.
arXiv
DOI: 10.48550/arxiv.1206.1879

Impurity-Induced Antiferromagnetic Domains in the Periodic Anderson Model
text, January 2016

Benali, Ali; Bai, Zhaojun; Curro, Nicholas J.
arXiv
DOI: 10.48550/arxiv.1604.02735

Locally critical quantum phase transitions in strongly correlated metals
text, January 2000

Si, Qimiao; Rabello, Silvio; Ingersent, Kevin
arXiv
DOI: 10.48550/arxiv.cond-mat/0011477

Local Defect in Metallic Quantum Critical Systems
text, January 2001

Millis, A. J.; Morr, D. K.; Schmalian, J.
arXiv
DOI: 10.48550/arxiv.cond-mat/0104258

Magnetic ordering in a doped frustrated spin-Peierls system
text, January 2003

Laflorencie, Nicolas; Poilblanc, Didier; Sandvik, Anders W.
arXiv
DOI: 10.48550/arxiv.cond-mat/0308334

Impurity effects at finite temperature in the two-dimensional S=1/2 Heisenberg antiferromagnet
text, January 2004

Hoglund, Kaj H.; Sandvik, Anders W.
arXiv
DOI: 10.48550/arxiv.cond-mat/0402189

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder
text, January 1996

Sigrist, M.; Furusaki, A.
arXiv
DOI: 10.48550/arxiv.cond-mat/9606170

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures
text, January 1999

Held, K.; Huscroft, C.; Scalettar, R. T.
arXiv
DOI: 10.48550/arxiv.cond-mat/9905011

Works referencing / citing this record:

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice
journal, July 2019

Jiang, Mi
Physical Review B, Vol. 100, Issue 1
DOI: 10.1103/physrevb.100.014422

Random-Singlet Phase in Disordered Two-Dimensional Quantum Magnets
journal, December 2018

Liu, Lu; Shao, Hui; Lin, Yu-Cheng
Physical Review X, Vol. 8, Issue 4
DOI: 10.1103/physrevx.8.041040

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice
text, January 2019

Jiang, Mi
arXiv
DOI: 10.48550/arxiv.1903.09724

Similar Records in DOE PAGES and OSTI.GOV collections:

Impurity-induced antiferromagnetic domains in the periodic Anderson model

Journal Article Benali, A. ; Bai, Z. J. ; Curro, N. J. ; ... - Physical Review B

A central feature of the periodic Anderson model is the competition between antiferromagnetism, mediated by the Ruderman-Kittel-Kasuya-Yosida interaction at small conduction electron-local electron hybridization V, and singlet formation at large V. At zero temperature, and in dimension d>1, these two phases are separated by a quantum critical point V_c. We also use quantum Monte Carlo (QMC) simulations to explore the effect of impurities which have a local hybridization V*_c in the antiferromagnetic regime which are embedded in a bulk singlet phase with V>V_c. We then measure the suppression of singlet correlations and the antiferromagnetic correlations which form around the impurity,more »« less
Cited by 8
https://doi.org/10.1103/PhysRevB.94.085132

Full Text Available
Effects of an additional conduction band on the singlet-antiferromagnet competition in the periodic Anderson model

Journal Article Hu, Wenjian ; Scalettar, Richard T. ; Huang, Edwin W. ; ... - Physical Review B

The competition between antiferromagnetic (AF) order and singlet formation is a central phenomenon of the Kondo and Periodic Anderson Hamiltonians, and of the heavy fermion materials they describe. In this paper, we explore the effects of an additional conduction band on magnetism in these models, and, specifically, on changes in the AF-singlet quantum critical point (QCP) and the one particle and spin spectral functions. To understand the magnetic phase transition qualitatively, we first carry out a self-consistent mean field theory (MFT). The basic conclusion is that, at half-filling, the coupling to the additional band stabilizes the AF phase to largermore »« less
Cited by 11
https://doi.org/10.1103/PhysRevB.95.235122

Full Text Available
Localized-to-itinerant transition preceding antiferromagnetic quantum critical point and gapless superconductivity in CeRh_0.5Ir_0.5In₅

Journal Article Kawasaki, Shinji ; Oka, Toshihide ; Sorime, Akira ; ... - Communications Physics

A fundamental problem posed from the study of correlated electron compounds, of which heavy-fermion systems are prototypes, is the need to understand the physics of states near a quantum critical point (QCP). At a QCP, magnetic order is suppressed continuously to zero temperature and unconventional superconductivity often appears. Here, we report pressure (P)-dependent ¹¹⁵In nuclear quadrupole resonance (NQR) measurements on heavy-fermion antiferromagnet CeRh_0.5Ir_0.5In₅. These experiments reveal an antiferromagnetic (AF) QCP at ${P}_{{\rm{c}}}^{{\rm{AF}}}=1.2$ GPa where a dome of superconductivity reaches a maximum transition temperature T_c. Preceding ${P}_{{\rm{c}}}^{{\rm{AF}}}$, however, the NQR frequency ν_Q undergoes an abrupt increase at ${P}_{{\rm{c}}}^{{\rm{* }}}$ = 0.8more »« less
Cited by 6
https://doi.org/10.1038/s42005-020-00418-x

Full Text Available
Dynamical properties of an antiferromagnet near the quantum critical point: Application to LaCuO{sub 2.5}

Journal Article Normand, B ; Rice, T M - Physical Review, B: Condensed Matter

For a system of two-chain spin ladders, the ground state for weak interladder coupling is the spin-liquid state of the isolated ladder, but is an ordered antiferromagnet (AF) for sufficiently large interactions. We generalize the bond-operator mean-field theory to describe both regimes, and to focus on the transition between them. In the AF phase near the quantum critical point (QCP) we find both spin waves and a low-lying but massive amplitude mode which is absent in a conventional AF. The static susceptibility has the form {chi}(T)={chi}{sub 0}+aT{sup 2}, with {chi}{sub 0} small for a system near criticality. We consider themore »« less
https://doi.org/10.1103/PhysRevB.56.8760
Interplay between unconventional superconductivity and heavy-fermion quantum criticality: CeCu₂Si₂ versus YbRh₂Si₂

Journal Article Smidman, M. ; Stockert, O. ; Arndt, J. ; ... - Philosophical Magazine (2003, Print)

In this paper the low-temperature properties of two isostructural canonical heavy-fermion compounds are contrasted with regards to the interplay between antiferromagnetic (AF) quantum criticality and superconductivity. For CeCu₂Si₂, fully-gapped d-wave superconductivity forms in the vicinity of an itinerant three-dimensional heavy-fermion spin-density-wave (SDW) quantum critical point (QCP). Inelastic neutron scattering results highlight that both quantum critical SDW fluctuations as well as Mott-type fluctuations of local magnetic moments contribute to the formation of Cooper pairs in CeCu₂Si₂. In YbRh₂Si₂, superconductivity appears to be suppressed at T ≳10 mK by AF order (T_N = 70 mK). Ultra-low temperature measurements reveal a hybrid ordermore »« less
Cited by 9
https://doi.org/10.1080/14786435.2018.1511070

Full Text Available

Similar Records

Title: Impurities near an antiferromagnetic-singlet quantum critical point

Abstract

Citation Formats

Optical study of the La 2 − x Sr x NiO 4 system: Effect of hole doping on the electronic structure of the NiO 2 plane journal, December 1991

Long range order and two-fluid behavior in heavy electron materials journal, September 2012

Disorder-Induced Static Antiferromagnetism in Cuprate Superconductors journal, October 2007

Nonmagnetic impurities in spin-gapped and gapless Heisenberg antiferromagnets journal, November 1997

Spin and Charge Order around Vortices and Impurities in High- T c Superconductors journal, July 2002

High-temperature superconductivity in tetragonal perovskite structures: Is oxygen-vacancy order important? journal, April 1988

Magnetic ordering in a doped frustrated spin-Peierls system journal, June 2004

Magnetic and pairing correlations in coupled Hubbard planes journal, November 1994

Electron and hole doping in NiO journal, March 1995

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder journal, August 1996

Pairing and spin gap in the normal state of short coherence length superconductors journal, September 1992

Field-induced quantum-disordered phases in S = 1 2 weakly coupled dimer systems with site dilution journal, October 2006

Impurity effects at finite temperature in the two-dimensional S = 1 ∕ 2 Heisenberg antiferromagnet journal, July 2004

Disorder in quantum critical superconductors journal, December 2013

Order-disorder transition in a two-layer quantum antiferromagnet journal, April 1994

Local Defect in Metallic Quantum Critical Systems journal, October 2001

Superconductor-to-nonsuperconductor transition in ( La 1 − x Sr x ) 2 CuO 4 as investigated by transport and magnetic measurements journal, August 1989

Spin-Peierls and antiferromagnetic phases in Cu 1 − x Zn x GeO 3 : A neutron-scattering study journal, August 1997

Antiferromagnetism in the Two-Dimensional Hubbard Model journal, January 1989

Reversible Tuning of the Heavy-Fermion Ground State in CeCoIn 5 journal, August 2006

Néel transition and sublattice magnetization of pure and doped La 2 CuO 4 journal, April 1992

Impurity-Induced Magnetic Order in Low-Dimensional Spin-Gapped Materials journal, July 2009

Interacting Antiferromagnetic Droplets in Quantum Critical CeCoIn 5 journal, October 2007

Y 89 NMR probe of Zn induced local moments in YBa 2 ( Cu 1 − y Zn y ) 3 O 6 + x journal, May 1994

Quantum Monte Carlo with directed loops journal, October 2002

Optical spectra of La 2 − x Sr x CuO 4 : Effect of carrier doping on the electronic structure of the CuO 2 plane journal, April 1991

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

Impurity-induced antiferromagnetic domains in the periodic Anderson model journal, August 2016

Classical percolation transition in the diluted two-dimensional S = 1 2 Heisenberg antiferromagnet journal, July 2002

Multicritical Point in a Diluted Bilayer Heisenberg Quantum Antiferromagnet journal, October 2002

Universal Knight shift anomaly in the periodic Anderson model journal, December 2014

Impurity Induced Spin Texture in Quantum Critical 2D Antiferromagnets journal, February 2007

Quantum Impurity in a Nearly Critical Two-Dimensional Antiferromagnet journal, December 1999

Monte Carlo simulations of the spin-(1/2 Heisenberg antiferromagnet on a square lattice journal, April 1988

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid journal, February 2001

Universal magnetic properties of La 2 − δ Sr δ CuO 4 at intermediate temperatures journal, July 1993

Switching of the gapped singlet spin-liquid state to an antiferromagnetically ordered state in Sr( Cu 1 − x Zn x ) 2 O 3 journal, April 1997

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures journal, July 2000

Site-dilution-induced antiferromagnetic long-range order in a two-dimensional spin-gapped Heisenberg antiferromagnet journal, August 2001

Critical exponents and equation of state of the three-dimensional Heisenberg universality class journal, April 2002

Nonthermal ultrafast optical control of the magnetization in garnet films journal, January 2006

Critical exponents and equation of state of the three-dimensional Heisenberg universality class text, January 2002

Pairing and Spin Gap in the Normal State of Short Coherence Length Superconductors journal, May 1994

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid text, January 2001

Long range order and two-fluid behavior in heavy electron materials text, January 2012

Impurity-Induced Antiferromagnetic Domains in the Periodic Anderson Model text, January 2016

Locally critical quantum phase transitions in strongly correlated metals text, January 2000

Local Defect in Metallic Quantum Critical Systems text, January 2001

Magnetic ordering in a doped frustrated spin-Peierls system text, January 2003

Impurity effects at finite temperature in the two-dimensional S=1/2 Heisenberg antiferromagnet text, January 2004

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder text, January 1996

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures text, January 1999

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice journal, July 2019

Random-Singlet Phase in Disordered Two-Dimensional Quantum Magnets journal, December 2018

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice text, January 2019

Optical study of the ${La}_{2 - x}$ ${Sr}_{x}$ ${NiO}_{4}$ system: Effect of hole doping on the electronic structure of the ${NiO}_{2}$ plane
journal, December 1991

Long range order and two-fluid behavior in heavy electron materials
journal, September 2012

Disorder-Induced Static Antiferromagnetism in Cuprate Superconductors
journal, October 2007

Nonmagnetic impurities in spin-gapped and gapless Heisenberg antiferromagnets
journal, November 1997

Spin and Charge Order around Vortices and Impurities in High- $T_{c}$ Superconductors
journal, July 2002

High-temperature superconductivity in tetragonal perovskite structures: Is oxygen-vacancy order important?
journal, April 1988

Magnetic ordering in a doped frustrated spin-Peierls system
journal, June 2004

Magnetic and pairing correlations in coupled Hubbard planes
journal, November 1994

Electron and hole doping in NiO
journal, March 1995

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder
journal, August 1996

Pairing and spin gap in the normal state of short coherence length superconductors
journal, September 1992

Field-induced quantum-disordered phases in $S = \frac{1}{2}$ weakly coupled dimer systems with site dilution
journal, October 2006

Impurity effects at finite temperature in the two-dimensional $S = 1 ∕ 2$ Heisenberg antiferromagnet
journal, July 2004

Disorder in quantum critical superconductors
journal, December 2013

Order-disorder transition in a two-layer quantum antiferromagnet
journal, April 1994

Local Defect in Metallic Quantum Critical Systems
journal, October 2001

Superconductor-to-nonsuperconductor transition in ( ${La}_{1 - x}$ ${Sr}_{x}$ $)_{2}$ ${CuO}_{4}$ as investigated by transport and magnetic measurements
journal, August 1989

Spin-Peierls and antiferromagnetic phases in Cu $_{1 - x}$ Zn $_{x}$ GeO $_{3}$ : A neutron-scattering study
journal, August 1997

Antiferromagnetism in the Two-Dimensional Hubbard Model
journal, January 1989

Reversible Tuning of the Heavy-Fermion Ground State in ${CeCoIn}_{5}$
journal, August 2006

Néel transition and sublattice magnetization of pure and doped ${La}_{2}$ ${CuO}_{4}$
journal, April 1992

Impurity-Induced Magnetic Order in Low-Dimensional Spin-Gapped Materials
journal, July 2009

Interacting Antiferromagnetic Droplets in Quantum Critical ${CeCoIn}_{5}$
journal, October 2007

${}^{89}Y$ NMR probe of Zn induced local moments in ${YBa}_{2}$ ( ${Cu}_{1 - y}$ ${Zn}_{y}$ $)_{3}$ $O_{6 + x}$
journal, May 1994

Quantum Monte Carlo with directed loops
journal, October 2002

Optical spectra of ${La}_{2 - x}$ ${Sr}_{x}$ ${CuO}_{4}$ : Effect of carrier doping on the electronic structure of the ${CuO}_{2}$ plane
journal, April 1991

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

Impurity-induced antiferromagnetic domains in the periodic Anderson model
journal, August 2016

Classical percolation transition in the diluted two-dimensional $S = \frac{1}{2}$ Heisenberg antiferromagnet
journal, July 2002

Multicritical Point in a Diluted Bilayer Heisenberg Quantum Antiferromagnet
journal, October 2002

Universal Knight shift anomaly in the periodic Anderson model
journal, December 2014

Impurity Induced Spin Texture in Quantum Critical 2D Antiferromagnets
journal, February 2007

Quantum Impurity in a Nearly Critical Two-Dimensional Antiferromagnet
journal, December 1999

Monte Carlo simulations of the spin-(1/2 Heisenberg antiferromagnet on a square lattice
journal, April 1988

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid
journal, February 2001

Universal magnetic properties of ${La}_{2 - δ}$ ${Sr}_{δ}$ ${CuO}_{4}$ at intermediate temperatures
journal, July 1993

Switching of the gapped singlet spin-liquid state to an antiferromagnetically ordered state in Sr( ${Cu}_{1 - x}$ ${Zn}_{x}$ $)_{2}$ $O_{3}$
journal, April 1997

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures
journal, July 2000

Site-dilution-induced antiferromagnetic long-range order in a two-dimensional spin-gapped Heisenberg antiferromagnet
journal, August 2001

Critical exponents and equation of state of the three-dimensional Heisenberg universality class
journal, April 2002

Nonthermal ultrafast optical control of the magnetization in garnet films
journal, January 2006

Critical exponents and equation of state of the three-dimensional Heisenberg universality class
text, January 2002

Pairing and Spin Gap in the Normal State of Short Coherence Length Superconductors
journal, May 1994

Order by Disorder from Nonmagnetic Impurities in a Two-Dimensional Quantum Spin Liquid
text, January 2001

Long range order and two-fluid behavior in heavy electron materials
text, January 2012

Impurity-Induced Antiferromagnetic Domains in the Periodic Anderson Model
text, January 2016

Locally critical quantum phase transitions in strongly correlated metals
text, January 2000

Local Defect in Metallic Quantum Critical Systems
text, January 2001

Magnetic ordering in a doped frustrated spin-Peierls system
text, January 2003

Impurity effects at finite temperature in the two-dimensional S=1/2 Heisenberg antiferromagnet
text, January 2004

Low-Temperature Properties of the Randomly Depleted Heisenberg Ladder
text, January 1996

Similarities between the Hubbard and Periodic Anderson Models at Finite Temperatures
text, January 1999

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice
journal, July 2019

Random-Singlet Phase in Disordered Two-Dimensional Quantum Magnets
journal, December 2018

Tunable magnetism of a hexagonal Anderson droplet on the triangular lattice
text, January 2019