Temperature-dependent sinusoidal magnetic order in the superconductor HoMo/sub 6/Se/sub 8/
Journal Article
·
· Phys. Rev. Lett.; (United States)
A magnetic phase transition (T/sub M/ = 0.53 K) to a long-period (approx.10/sup 2/-A) magnetic state has been observed via neutron scattering in the superconductor (T/sub c/ = 5.6 K) HoMo/sub 6/Se/sub 8/. The characteristic wave vector q/sub c/ is strongly temperature dependent even though no higher-order satellites are observed. With use of a Ginzburg-Landau model it is found that the temperature dependence of q/sub c/ can be explained as due to a renormalization of the superconducting order parameter caused by the coupling to the local magnetization density.
- Research Organization:
- Department of Physics, University of Maryland, College Park, Maryland 20742 and National Measurement Laboratory, National Bureau of Standards, Washington, DC 20234
- DOE Contract Number:
- W-7405-ENG-82
- OSTI ID:
- 5138267
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 52:2; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Neutron diffraction study of magnetic order in the ternary superconductor ErMo/sub 6/Se/sub 8/
T/sub c/(p) for a disordered superconductor
Neutron diffraction study of magnetic order in the ternary superconductor ErMo/sub 6/Se/sub 8/
Journal Article
·
Tue Feb 28 23:00:00 EST 1978
· J. Appl. Phys.; (United States)
·
OSTI ID:5048908
T/sub c/(p) for a disordered superconductor
Journal Article
·
Fri Jun 01 00:00:00 EDT 1984
· Phys. Rev. B: Condens. Matter; (United States)
·
OSTI ID:6733321
Neutron diffraction study of magnetic order in the ternary superconductor ErMo/sub 6/Se/sub 8/
Conference
·
Fri Dec 31 23:00:00 EST 1976
·
OSTI ID:5149699
Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CHALCOGENIDES
COHERENT SCATTERING
CRYSTALS
DATA
DIFFRACTION
EXPERIMENTAL DATA
FERROMAGNETISM
GINZBURG-LANDAU THEORY
HOLMIUM COMPOUNDS
HOLMIUM SELENIDES
INFORMATION
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
MAGNETISM
MOLYBDENUM COMPOUNDS
MOLYBDENUM SELENIDES
NEUTRON DIFFRACTION
NUMERICAL DATA
PHYSICAL PROPERTIES
POLYCRYSTALS
RARE EARTH COMPOUNDS
RENORMALIZATION
SCATTERING
SELENIDES
SELENIUM COMPOUNDS
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
ULTRALOW TEMPERATURE
360603* -- Materials-- Properties
656102 -- Solid State Physics-- Superconductivity-- Acoustic
Electronic
Magnetic
Optical
& Thermal Phenomena-- (-1987)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CHALCOGENIDES
COHERENT SCATTERING
CRYSTALS
DATA
DIFFRACTION
EXPERIMENTAL DATA
FERROMAGNETISM
GINZBURG-LANDAU THEORY
HOLMIUM COMPOUNDS
HOLMIUM SELENIDES
INFORMATION
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
MAGNETISM
MOLYBDENUM COMPOUNDS
MOLYBDENUM SELENIDES
NEUTRON DIFFRACTION
NUMERICAL DATA
PHYSICAL PROPERTIES
POLYCRYSTALS
RARE EARTH COMPOUNDS
RENORMALIZATION
SCATTERING
SELENIDES
SELENIUM COMPOUNDS
SUPERCONDUCTORS
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
ULTRALOW TEMPERATURE