Spin Arrangement of the High‐Temperature Magnetic Phase in Chromium

1965 ◽  
Vol 36 (3) ◽  
pp. 1098-1098 ◽  
Author(s):  
P. Jane Brown ◽  
C. Wilkinson ◽  
J. B. Forsyth ◽  
R. Nathans
Keyword(s):  
High Temperature ◽  
Magnetic Phase ◽  
Spin Arrangement

MAGNETIC PROPERTIES OF PSEUDO-BINARY Mn1−xFexSn2 ALLOYS

1993 ◽  
Vol 07 (01n03) ◽  
pp. 867-870 ◽  
Author(s):  
H. SHIRAISHI ◽  
T. HORI ◽  
Y. YAMAGUCHI ◽  
S. FUNAHASHI ◽  
K. KANEMATSU
Keyword(s):  
Field Theory ◽  
Phase Diagram ◽  
Magnetic Properties ◽  
Magnetic Susceptibility ◽  
High Temperature ◽  
Magnetic Structure ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Molecular Field ◽  
Magnetic Phases

The magnetic susceptibility measurements have been made on antiferromagnetic compounds Mn1–xFexSn2 and the magnetic phase diagram was illustrated. The high temperature magnetic phases I and III, major phases, were analyzed on the basis of molecular field theory and explained the change of magnetic structure I⇌III occured at x≈0.8.

High-pressure magnetic phase transition and galvanomagnetic effects in the high-temperature ferromagnet p-Cd0.7Mn0.3GeAs2

2010 ◽  
Vol 46 (9) ◽  
pp. 919-923 ◽  
Author(s):  
A. Yu. Mollaev ◽  
I. K. Kamilov ◽  
S. F. Marenkin ◽  
R. K. Arslanov ◽  
U. Z. Zalibekov ◽  
...  
Keyword(s):  
Phase Transition ◽  
High Pressure ◽  
High Temperature ◽  
Magnetic Phase Transition ◽  
Magnetic Phase ◽  
Galvanomagnetic Effects

scholarly journals Structural and magnetic phase diagram of CeFeAsO1− xFx and its relation to high-temperature superconductivity

2008 ◽  
Vol 7 (12) ◽  
pp. 953-959 ◽  
Author(s):  
Jun Zhao ◽  
Q. Huang ◽  
Clarina de la Cruz ◽  
Shiliang Li ◽  
J. W. Lynn ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Temperature ◽  
High Temperature Superconductivity ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram

Investigation of Possible Uniaxial Anisotropy in Co11Zr2 Magnetic Phase

2020 ◽  
Vol 65 (1-2) ◽  
pp. 11-17
Author(s):  
R. Hirian ◽  
◽  
P. Palade ◽  
‪A. Ciorîță ◽  
S. Macavei ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Magnetic Anisotropy ◽  
Magnetic Materials ◽  
Mechanical Milling ◽  
Magnetic Phase ◽  
Uniaxial Anisotropy ◽  
High Temperature Annealing ◽  
Hard Magnetic Materials

"The Co11Zr2 magnetic phase was obtained by a combination of melting, mechanical milling and high temperature annealing. The structure and magnetic properties of the obtained material were investigated. Even though the samples possessed low coercivity, it was shown that they possess uniaxial anisotropy. Keywords: hard magnetic materials, magnetic anisotropy, mechanical milling, high temperature annealing "

scholarly journals Proof of the elusive high-temperature incommensurate phase in CuO by spherical neutron polarimetry

2020 ◽  
Vol 6 (7) ◽  
pp. eaay7661 ◽  
Author(s):  
Navid Qureshi ◽  
Eric Ressouche ◽  
Alexander Mukhin ◽  
Marin Gospodinov ◽  
Vassil Skumryev
Keyword(s):  
High Temperature ◽  
Paraelectric Phase ◽  
Spin Hamiltonian ◽  
Spin Density Waves ◽  
Neutron Polarimetry ◽  
Peak Intensity ◽  
Structure Changes ◽  
Accidental Degeneracy ◽  
Spin Arrangement ◽  
High Transition

CuO is the only known binary multiferroic compound, and due to its high transition temperature into the multiferroic state, it has been extensively studied. In comparison to other prototype multiferroics, the nature and even the existence of the high-temperature incommensurate paraelectric phase (AF3) were strongly debated—both experimentally and theoretically—since it is stable for only a few tenths of a kelvin just below the Néel temperature. Until now, there is no proof by neutron diffraction techniques owing to its very small ordered Cu magnetic moment. Here, we demonstrate the potential of spherical neutron polarimetry, first, in detecting magnetic structure changes, which are not or weakly manifest in the peak intensity and, second, in deducing the spin arrangement of the so far hypothetic AF3 phase. Our findings suggest two coexisting spin density waves emerging from an accidental degeneracy of the respective states implying a delicate energy balance in the spin Hamiltonian.

Sign in / Sign up

Export Citation Format

Share Document