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Title: Antiferromagnetism and hidden order in isoelectronic doping of URu2Si2

Journal Article · · Physical Review B
 [1];  [2];  [1];  [1];  [1];  [1];  [3];  [3];  [3];  [3];  [4]
  1. McMaster Univ., Hamilton, ON (Canada)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. Columbia Univ., New York, NY (United States)
  4. McMaster Univ., Hamilton, ON (Canada); Canadian Institute for Advanced Research, Toronto, Ontario (Canada)

In this paper, we present muon spin rotation (mu SR) and susceptibility measurements on single crystals of isoelectronically doped URu2-xTxSi2 (T = Fe, Os) for doping levels up to 50%. Zero field (ZF) μ SR measurements show long-lived oscillations demonstrating that an antiferromagnetic state exists down to low doping levels for both Os and Fe dopants. The measurements further show an increase in the internal field with doping for both Fe and Os. Comparison of the local moment-hybridization crossover temperature from susceptibility measurements and our magnetic transition temperature shows that changes in hybridization, rather than solely chemical pressure, are important in driving the evolution of magnetic order with doping.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1271888
Alternate ID(s):
OSTI ID: 1236546
Journal Information:
Physical Review B, Vol. 93, Issue 6; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 14 works
Citation information provided by
Web of Science

References (50)

Transport and heat capacity properties of UFe2Si2 journal November 1988
High Pressure Magnetization Measurements on URu 2 Si 2 journal August 2000
Imaging the Fano lattice to ‘hidden order’ transition in URu2Si2 journal June 2010
Pressure–temperature phase diagram of the heavy-electron superconductor journal March 2007
Electrical and magnetic studies of URu 2 Si 2 with Y, Sc, and Ir substitutions journal May 1994
Musrfit: A Free Platform-Independent Framework for μSR Data Analysis journal January 2012
Magnetic properties of the ternary compounds CeT2Si2 and UT2Si2 journal February 1986
Enhancement of the hidden order/large moment antiferromagnetic transition temperature in the URu 2− x Os x Si 2 system journal April 2014
The suppression of hidden order and the onset of ferromagnetism in URu 2 Si 2 via Re substitution journal March 2010
Fermi-surface instability at the ‘hidden-order’ transition of URu2Si2 journal July 2009
Effect of Ge substitution on the magnetic ordering of URu2Si2 journal September 1992
Gapped itinerant spin excitations account for missing entropy in the hidden-order state of URu2Si2 journal January 2007
Neutron scattering studies on URu 2 Si 2 journal July 2014
Thermopower study of La- and Ce-doped URu2Si2 journal February 1997
Hidden order in URu 2 Si 2 journal November 2014
Weak-magnetism phenomena in heavy-fermion superconductors: selected  SR studies journal September 2004
Studies of alloying effects on URu 2 (Si,X) 2 ; X=Al or Ge journal February 1994
Superconducting and Magnetic Transitions in the Heavy-Fermion System U Ru 2 Si 2 journal December 1985
Heavy-fermion systems journal October 1984
Colloquium : Hidden order, superconductivity, and magnetism: The unsolved case of URu 2 Si 2 journal November 2011
Superconductivity and magnetic order in a strongly interacting fermi-system: URu2Si2 journal June 1986
Magnetic excitations and ordering in the heavy-electron superconductor URu 2 Si 2 journal April 1987
X-ray magnetic scattering in antiferromagnetic URu 2 Si 2 journal December 1990
Partially gapped Fermi surface in the heavy-electron superconductor URu 2 Si 2 journal January 1986
Far-Infrared Properties of URu 2 Si 2 journal September 1988
Effect of Pressure on Tiny Antiferromagnetic Moment in the Heavy-Electron Compound URu 2 Si 2 journal December 1999
Antiferromagnetic critical pressure in URu 2 Si 2 under hydrostatic conditions journal August 2010
Muon spin rotation and magnetic order in the heavy-fermion compound URu 2 Si 2 journal March 1988
Muon spin relaxation in heavy fermion systems journal December 1994
Spatially Inhomogeneous Development of Antiferromagnetism in URu 2 Si 2 : Evidence from S 29 i NMR under Pressure journal August 2001
Formation of the Coherent Heavy Fermion Liquid at the Hidden Order Transition in URu 2 Si 2 journal May 2013
Non-Fermi-liquid behavior in R1−xUxRu2Si2 (R=Th, Y and La; x⩽0.07) journal June 2000
Specific heat and susceptibility of U(Ru1−xRhx)2Si2 journal December 1988
Ferromagnetism and heavy electron behavior in URu2−xMxSi2(M = Re, Tc and Mn) journal April 1990
Effect of transition-metal substitutions on competing electronic transitions in the heavy-electron compound URu 2 Si 2 journal February 1990
Neutron Scattering Study on Competition between Hidden Order and Antiferromagnetism in U(Ru 1- x Rh x ) 2 Si 2 ( x ≤0.05) journal March 2004
Twofold enhancement of the hidden-order/large-moment antiferromagnetic phase boundary in the URu 2 x Fe x Si 2 system journal December 2011
Chemical pressure tuning of URu 2 Si 2 via isoelectronic substitution of Ru with Fe journal February 2015
Absence of superconductivity in single-phase CaFe 2 As 2 under hydrostatic pressure journal January 2009
Temperature-pressure phase diagram of U Ru 2 Si 2 from resistivity measurements and ac calorimetry: Hidden order and Fermi-surface nesting journal March 2008
Superconducting phases of f -electron compounds journal November 2009
Competition between hidden order and antiferromagnetism in URu 2 Si 2 under uniaxial stress studied by neutron scattering journal December 2005
Pressure dependence of the magnetization of U Ru 2 Si 2 journal September 2006
Heavy-fermion systems journal November 2000
Musrfit: a free platform-independent framework for μSR data analysis text January 2012
Gapped itinerant spin excitations account for missing entropy in the hidden order state of URu$_2$Si$_2$ text January 2007
Superconducting phases of f-electron compounds text January 2009
The suppression of hidden order and onset of ferromagnetism in URu2Si2 via Re substitution text January 2010
Imaging the Fano Lattice to 'Hidden Order' Transition in URu2Si2 text January 2010
Pressure dependence of the magnetization of URu2Si2 text January 2006

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