scholarly journals Incommensurate magnetic structure, Fe/Cu chemical disorder, and magnetic interactions in the high-temperature multiferroicYBaCuFeO5

2015 ◽  
Vol 91 (6) ◽  
Author(s):  
M. Morin ◽  
A. Scaramucci ◽  
M. Bartkowiak ◽  
E. Pomjakushina ◽  
G. Deng ◽  
...  
Keyword(s):  
High Temperature ◽  
Magnetic Structure ◽  
Magnetic Interactions ◽  
Incommensurate Magnetic Structure ◽  
Chemical Disorder

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.

Nano-Goethite (α-FeOOH) Magnetic Structure Investigated Using Ising Core-Shell Model: Preliminary Study

2021 ◽  
Vol 1028 ◽  
pp. 193-198
Author(s):  
Budi Adiperdana ◽  
Nadya Larasati Kartika ◽  
Risdiana
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
Shell Model ◽  
Magnetic Structure ◽  
Paramagnetic State ◽  
Core Shell ◽  
The Core ◽  
Preliminary Study

Ising core-shell model was proposed to reconstruct superparamagnetism hysteresis in nano-goethite (α-FeOOH). Core and shell set as antiferromagnetic and paramagnetic state respectively. Core and shell radius varies until the theoretical hysteresis fit with experiment hysteresis. At low temperature, the hysteresis reconstructed nicely with 55% antiferromagnetic core contribution and 45% paramagnetic shell contribution. At high temperature, the core-shell model show unrealistic result compared to the pure paramagnetic state.

The multiple q-vector incommensurate magnetic structure of TbGe3

2007 ◽  
Vol 19 (23) ◽  
pp. 236201 ◽  
Author(s):  
P Schobinger-Papamantellos ◽  
J Rodríguez-Carvajal ◽  
K H J Buschow
Keyword(s):  
Magnetic Structure ◽  
Incommensurate Magnetic Structure ◽  
Q Vector

scholarly journals Ferromagnetic Ising chains in frustrated LnODCO3: the influence of magnetic structure in magnetocaloric frameworks

2019 ◽  
Vol 7 (42) ◽  
pp. 13111-13119 ◽  
Author(s):  
Richard J. C. Dixey ◽  
Gavin B. G. Stenning ◽  
Pascal Manuel ◽  
Fabio Orlandi ◽  
Paul J. Saines
Keyword(s):  
Solid State ◽  
Magnetocaloric Effect ◽  
Magnetic Structure ◽  
Magnetic Interactions

Understanding how to tune magnetic interactions to optimise the magnetocaloric effect is crucial for designing more efficient solid state refrigerants; this work probes this relationship for the promising LnODCO3 phases.

The High-Temperature Polymorph β-FeSO4. Stability, Magnetic Structure, and Magnetic Properties

1977 ◽  
Vol 40 (2) ◽  
pp. 447-453 ◽  
Author(s):  
A. Kirfel ◽  
W. Schäfer ◽  
G. Will ◽  
K. H. J. Buschow
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Magnetic Structure ◽  
High Temperature Polymorph

Charge Density and Density Waves in Vicinity of the Phase Transition to an Incommensurate Magnetic Structure in RMn2O5 Oxides

2012 ◽  
Vol 190 ◽  
pp. 277-280 ◽  
Author(s):  
V.V. Men`shenin ◽  
V.V. Nikolaev ◽  
A.V. Dmitriev
Keyword(s):  
Phase Transition ◽  
Rare Earth ◽  
Physical Properties ◽  
Charge Density ◽  
Magnetic Structure ◽  
Magnetic Order ◽  
Rare Earth Ion ◽  
Electrical Polarization ◽  
Incommensurate Magnetic Structure ◽  
Strong Relation

Physical properties of oxides RMn2O5 (R-rare earth ion) have intensively been studied for the last 15 years. Lately, an increased attention has been drawn to such systems in connection with the discovery in them of a strong relation between long magnetic order and electrical polarization.

ChemInform Abstract: Partial Spin Ordering and Complex Magnetic Structure in BaYFeO4: A Neutron Diffraction and High Temperature Susceptibility Study.

ChemInform ◽  
2014 ◽  
Vol 45 (13) ◽  
pp. no-no
Author(s):  
Corey M. Thompson ◽  
John E. Greedan ◽  
V. Ovidiu Garlea ◽  
Roxana Flacau ◽  
Malinda Tan ◽  
...  
Keyword(s):  
High Temperature ◽  
Neutron Diffraction ◽  
Magnetic Structure ◽  
Spin Ordering ◽  
Susceptibility Study ◽  
Temperature Susceptibility

Incommensurate magnetic structure in TmCuAl at low temperatures

2002 ◽  
Vol 251 (2) ◽  
pp. 123-128 ◽  
Author(s):  
P Javorský ◽  
P.C.M Gubbens ◽  
A.M Mulders ◽  
K Prokes̆ ◽  
N Stüsser ◽  
...  
Keyword(s):  
Magnetic Structure ◽  
Low Temperatures ◽  
Incommensurate Magnetic Structure
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