skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Magnetic ordering at anomalously high temperatures in Dy at extreme pressures

Journal Article · · Physical Review. B, Condensed Matter and Materials Physics
 [1];  [2];  [3];  [1]
  1. Washington Univ., St. Louis, MO (United States)
  2. Washington Univ., St. Louis, MO (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
  3. Argonne National Lab. (ANL), Argonne, IL (United States)

In an attempt to destabilize the magnetic state of the heavy lanthanide Dy, extreme pressures were applied in an electrical resistivity measurement to 157 GPa over the temperature range 1.3 - 295 K. The magnetic ordering temperature To and spin-disorder resistance Rsd of Dy, as well as the superconducting pair-breaking effect ΔTc in Y(1 at.% Dy), are found to track each other in a highly non-monotonic fashion as a function of pressure. Above 73 GPa, the critical pressure for a 6% volume collapse in Dy, all three quantities increase sharply (dTo=dP≃5.3 K/GPa), To appearing to rise above ambient temperature for P > 107 GPa. In contrast, To and ΔTc for Gd and Y(0.5 at.% Gd), respectively, show no such sharp increase with pressure (dTo=dP≃ 0.73 K/GPa). Altogether, these results suggest that extreme pressure transports Dy into an unconventional magnetic state with an anomalously high magnetic ordering temperature.

Research Organization:
Carnegie Institution of Washington, Washington, D.C. (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0002006; FC52-08NA28554; AC02-06CH11357
OSTI ID:
1335454
Alternate ID(s):
OSTI ID: 1180135
Journal Information:
Physical Review. B, Condensed Matter and Materials Physics, Vol. 91, Issue 4; ISSN 1098-0121
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 20 works
Citation information provided by
Web of Science

References (49)

High-pressure magnetic susceptibility experiments on the heavy lanthanides Gd, Tb, Dy, Ho, Er, and Tm journal May 2005
Breakdown of de Gennes Scaling in ( R 1 x R x )N i 2 B 2 C Compounds journal July 1996
Pressure-induced Superconductivity in Elemental Materials journal May 2005
Spatial fluctuations of helical Dirac fermions on the surface of topological insulators journal October 2011
Magnetic behavior of RRh3B2 (R = La to Gd) ternary borides journal July 1983
The ruby pressure standard to 150GPa journal December 2005
Electrical Resistivity of the Heavy Rare-Earth Metals journal November 1960
Static high-pressure structural studies on Dy to 119 GPa journal May 2004
Superconductivity: A probe of the magnetic state of local moments in metals journal March 1976
Pressure Dependence of the Curie Temperature of Ferromagnetic Metals journal September 1962
Pressure calibration of diamond anvil Raman gauge to 310GPa journal August 2006
Indirect Exchange Coupling of Nuclear Magnetic Moments by Conduction Electrons journal October 1954
Superconducting-transition temperatures of rare-earth rhodium boride compounds, R Rh 4 B 4 journal August 1986
Strong itinerant magnetism in ternary boride CeRh 3 B 2 journal April 1981
Magnetic ordering temperatures in rare earth metal dysprosium under ultrahigh pressures journal April 2014
Electronic Structure of CeRh 3 B 2 :A Large f - f Direct Mixing System journal December 1985
Effects of Hydrostatic Pressure on the Magnetic Ordering of Heavy Rare Earths journal July 1970
Structural studies of gadolinium at high pressure and temperature journal January 2007
Anomalous ferromagnetism in CeRh 3 B 2 : Possibility of a new Kondo-lattice state journal January 1985
Theoretical and Experimental Studies on Gadolinium at Ultra High Pressure. journal January 1998
Electrical and magnetic properties of solids at high pressures: Some recent results journal May 1986
The anomalous magnetism of CeRh3B2 under pressure journal February 1985
Visualizing heavy fermions emerging in a quantum critical Kondo lattice journal June 2012
High-pressure structural studies of dysprosium using angle-dispersive x-ray diffraction journal February 2007
Spin Exchange in Superconductors journal August 1958
A metal left spinning journal August 2008
Magnetic Properties of Dysprosium Single Crystals journal March 1958
Influence of s-f exchange interaction on electrical conduction in rare-earth dialuminides journal January 1969
Search for metallization in benzene to 209 GPa pressure journal January 2014
The effect of a crystalline electric field on the magnetic transition temperatures of rare-earth rhodium borides journal August 1982
Correlation between d -Band Occupancy and Crystal Structure in the Rare Earths journal March 1977
Simple double diaphragm press for diamond anvil cells at low temperatures journal January 1983
Crystal-field effects and the magnetic properties of rare-earth rhodium borides journal June 1984
The Physics of Solids under High Pressure journal February 1982
Dependence of s-ƒ exchange on atomic number in rare earth dialuminides journal November 1970
Evidence for a Pressure-Induced Magnetic-Nonmagnetic Transition of Pr Impurities in La journal May 1981
Comparison of the pressure dependences of T c in the trivalent d -electron superconductors Sc, Y, La, and Lu up to megabar pressures journal August 2008
Relation between the Anderson and Kondo Hamiltonians journal September 1966
Systematics of valence fluctuating states in f-electron systems journal January 1987
Pressure as a parameter in the study of dilute magnetic alloys journal October 1979
Pressure-Induced Magnetic-Nonmagnetic Transition of Ce Impurities in La journal December 1969
Spin-disorder effects in the electrical resistivities of metals and alloys journal January 1958
Structural phase transitions in yttrium under ultrahigh pressures journal August 2012
Superconductivity at 20K in yttrium metal at pressures exceeding 1Mbar journal January 2007
Different routes to pressure-induced volume collapse transitions in gadolinium and terbium metals journal December 2013
Kondo Volume Collapse and the γ α Transition in Cerium journal October 1982
A common thread: The pairing interaction for unconventional superconductors journal October 2012
High-pressure study of the anomalous ferromagnet CeRh 3 B 2 to 7 GPa: Comparison with substitutional experiments journal February 1994
Stability of the Gd magnetic moment to the 500 GPa regime: An LDA + U correlated band method study journal November 2006

Cited By (3)

High-pressure structural systematics in samarium up to 222 GPa journal May 2020
Pressure-Induced Superconductivity in Elemental Ytterbium Metal journal July 2018
High-pressure structural systematics in samarium up to 222 GPa text January 2020

Figures / Tables (9)