Nonreciprocal Directional Dichroism in a Magnetic-Field-Induced Ferroelectric Phase of Pb(TiO)Cu4(PO4)4

2021 ◽  
Vol 90 (12) ◽  
Author(s):  
Tsukasa Katsuyoshi ◽  
Kenta Kimura ◽  
Zhuo Yang ◽  
Yasuyuki Kato ◽  
Shojiro Kimura ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Ferroelectric Phase

Influence of magnetic field on the paraelectric to ferroelectric phase transition in BaTiO3

1981 ◽  
Vol 83 (7) ◽  
pp. 347-350 ◽  
Author(s):  
D. Wagner ◽  
D. Bäuerle
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase

The effect of magnetic field on the ferroelectric phase transition in KH2PO4 nanoparticles embedded in magnetic porous glass

2015 ◽  
Vol 41 (10) ◽  
pp. 981-983 ◽  
Author(s):  
E. Koroleva ◽  
A. Naberezhnov ◽  
V. Nizhankovskii ◽  
P. Vanina ◽  
A. Sysoeva
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Porous Glass ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase

Influence of magnetic field on the paraelectric to ferroelectric phase transition in BaTiO3

1981 ◽  
Vol 37 (1) ◽  
pp. 705-705
Author(s):  
D. Wagner ◽  
D. Bäuerle
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase

Magnetic field influence on ferroelectric phase transitions in BaTiO3-type systems

1984 ◽  
Vol 49 (4) ◽  
pp. 351-355 ◽  
Author(s):  
P. Konsin ◽  
N. Kristoffel ◽  
T. Örd
Keyword(s):  
Magnetic Field ◽  
Phase Transitions ◽  
Ferroelectric Phase ◽  
Type Systems ◽  
Ferroelectric Phase Transitions ◽  
Field Influence

Thermodynamics of first order ferroelectric phase transition in an external magnetic field

1986 ◽  
Vol 69 (1) ◽  
pp. 313-320 ◽  
Author(s):  
V. E. Yurkevich ◽  
A. I. Rodin
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
External Magnetic Field ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase ◽  
First Order

scholarly journals Melting of incommensurate-ferroelectric phase with magnetic field in multiferroicTbMnO3

2007 ◽  
Vol 75 (2) ◽  
Author(s):  
D. N. Argyriou ◽  
N. Aliouane ◽  
J. Strempfer ◽  
I. Zegkinoglou ◽  
B. Bohnenbuck ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Ferroelectric Phase

The quantizing magnetic field effect on the ferroelectric phase transition in narrowgap semiconductors

1978 ◽  
Vol 22 (1) ◽  
pp. 839-845 ◽  
Author(s):  
V. I. Litvinov ◽  
V. L. Volkov ◽  
K. D. Tovstyuk
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Ferroelectric Phase Transition ◽  
Field Effect ◽  
Ferroelectric Phase ◽  
Magnetic Field Effect ◽  
Quantizing Magnetic Field

scholarly journals Ferroelectricity and magnetic orderings in Delafossite family compounds

2014 ◽  
Vol 70 (a1) ◽  
pp. C385-C385
Author(s):  
Noriki Terada
Keyword(s):  
Magnetic Field ◽  
Magnetic Structure ◽  
Ferroelectric Phase ◽  
Point Group ◽  
Ferroelectric Polarization ◽  
Theoretical Formula ◽  
Temperature Phase ◽  
Zero Field ◽  
General Direction ◽  
Dm Effect

Since discovery of the ferroelectric polarization induced by magnetic field in CuFeO2, delafossite family compounds have attracted much attention, because some theoretical formula, which had been presented, could not explain the ferroelectric polarization of CuFeO2. We have been investigating correlation among their magnetic orderings, lattice symmetry and ferroelectric polarization in AFeO2 (A=Cu, Ag, Na) systems. In CuFeO2, the ferroelectric polarization is induced by chemical substitutions for Fe sites in CuFe1-xBxO2 (B=Al, Ga, Rh, Mn) as well as magnetic field. The magnetic structure in the ferroelectric phase is proper screw type with magnetic point group 21' determined by the neutron diffraction experiments.[1] The ferroelectric polarization parallel to the propagation vector in CuFeO2 can be explained by both extended inverse-Dzyaloshinsky-Moriya(DM) effect and d-p hybridization mechanism. We have also demonstrated that the spin-orbit interaction in Fe ions, coupling spin and orbital orders, plays a crucial role to the ferroelectricity in both of which break the crystal symmetry, by observing incommensurate 2q orbital modulation in the ferroelectric phase of CuFe1-xGaO2 by soft X-ray resonant diffraction.[2] When nonmagnetic Cu ions on A-site are substituted by Ag or Na ions, the magnetic orderings are completely modified from CuFeO2. In AgFeO2, cycloid type magnetic structure with m1' point group is stabilized, which is concomitant with ferroelectric polarization, as the lowest temperature phase in zero-field.[3] Also in alpha-NaFeO2, the other type of cycloidal ordering (m1') appears mainly in magnetic field. In these systems, taking account of extended inverse DM effect, ferroelectric polarization direction is along general direction in the ac plane and does not follow the well-known inverse DM formula. In this presentation, I will discuss the relationship between the magnetic ordering and ferroelectricity in these delafossite family compounds.

The effect of magnetic field on domain electroluminescence in barium titanate crystals near the ferroelectric phase transition

2003 ◽  
Vol 29 (1) ◽  
pp. 62-63 ◽  
Author(s):  
S. A. Flerova ◽  
N. N. Krainik ◽  
N. P. Bots’va ◽  
S. A. Popov
Keyword(s):  
Magnetic Field ◽  
Phase Transition ◽  
Barium Titanate ◽  
Ferroelectric Phase Transition ◽  
Ferroelectric Phase
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