Erratum: Magnetic Symmetry and Ferroelectricity Induced by Antiferromagnetic Transitions

1970 ◽  
Vol 41 (4) ◽  
pp. 1877-1877
Author(s):  
S. Goshen ◽  
D. Mukamel ◽  
H. Shaked ◽  
S. Strikman
Keyword(s):  
Magnetic Symmetry ◽  
Antiferromagnetic Transitions

Magnetic Symmetry and Ferroelectricity Induced by Antiferromagnetic Transitions

1969 ◽  
Vol 40 (3) ◽  
pp. 1590-1592 ◽  
Author(s):  
S. Goshen ◽  
D. Mukamel ◽  
H. Shaked ◽  
S. Shtrikman
Keyword(s):  
Magnetic Symmetry ◽  
Antiferromagnetic Transitions

scholarly journals Magnetic crystalline-symmetry-protected axion electrodynamics and field-tunable unpinned Dirac cones in EuIn2As2

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
S. X. M. Riberolles ◽  
T. V. Trevisan ◽  
B. Kuthanazhi ◽  
T. W. Heitmann ◽  
F. Ye ◽  
...  
Keyword(s):  
Density Functional ◽  
Surface States ◽  
Antiferromagnetic Order ◽  
Functional Theory ◽  
Magnetic Symmetry ◽  
Integer Quantum ◽  
Symmetry Protected ◽  
Topological Crystalline Insulator ◽  
Low Symmetry ◽  
Crystalline Symmetry

AbstractKnowledge of magnetic symmetry is vital for exploiting nontrivial surface states of magnetic topological materials. EuIn2As2 is an excellent example, as it is predicted to have collinear antiferromagnetic order where the magnetic moment direction determines either a topological-crystalline-insulator phase supporting axion electrodynamics or a higher-order-topological-insulator phase with chiral hinge states. Here, we use neutron diffraction, symmetry analysis, and density functional theory results to demonstrate that EuIn2As2 actually exhibits low-symmetry helical antiferromagnetic order which makes it a stoichiometric magnetic topological-crystalline axion insulator protected by the combination of a 180∘ rotation and time-reversal symmetries: $${C}_{2}\times {\mathcal{T}}={2}^{\prime}$$ C 2 × T = 2 ′ . Surfaces protected by $${2}^{\prime}$$ 2 ′ are expected to have an exotic gapless Dirac cone which is unpinned to specific crystal momenta. All other surfaces have gapped Dirac cones and exhibit half-integer quantum anomalous Hall conductivity. We predict that the direction of a modest applied magnetic field of μ0H ≈ 1 to 2 T can tune between gapless and gapped surface states.

scholarly journals Magnetic Symmetry, Regge Trajectories and the Linear Confinement in Dual QCD

2007 ◽  
Vol 47 (6) ◽  
pp. 1639-1640
Author(s):  
Hemwati Nandan ◽  
H. C. Chandola ◽  
H. Dehnen
Keyword(s):  
Regge Trajectories ◽  
Magnetic Symmetry

Entangled exchange-spring magnetic structure driven by surface magnetic symmetry-breaking in Cr2O3 nanoparticles

2022 ◽  
Author(s):  
Natalia Rinaldi-Montes ◽  
Pedro Gorria ◽  
Antonio Benito Fuertes ◽  
David Martínez-Blanco ◽  
Zakariae Amghouz ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Physical Properties ◽  
Magnetic Structure ◽  
Room Temperature ◽  
Spontaneous Magnetization ◽  
Electric Polarization ◽  
Exchange Spring ◽  
Cr2o3 Nanoparticles ◽  
Magnetic Symmetry ◽  
Electric Effect

Bulk Cr2O3 is an antiferromagnetic oxide that exhibits the magneto-electric effect at room temperature, with neither spontaneous magnetization nor net electric polarization. These physical properties stem from a subtle competition...

Magnetic symmetry of vivianite Fe3(PO4).8H2O

1967 ◽  
Vol 23 (6) ◽  
pp. 935-937 ◽  
Author(s):  
W. van der Lugt
Keyword(s):  
Magnetic Symmetry

NONLINEAR MAGNETIC RESPONSE AT THE CRITICAL POINTS OF GRAPHITE COMPOUNDS INTERCALATED BY TRANSITION METAL CHLORIDES

1993 ◽  
Vol 07 (01n03) ◽  
pp. 409-412
Author(s):  
M. HAGIWARA ◽  
M. KAWACHI ◽  
M. UCHIKOSHI ◽  
M. MATSUURA ◽  
S. FRANDROIS
Keyword(s):  
Transition Metal ◽  
Critical Points ◽  
Intercalation Compounds ◽  
Magnetic Response ◽  
Low Frequencies ◽  
Metal Chlorides ◽  
Spin Ordering ◽  
Graphite Intercalation ◽  
Magnetic Symmetry ◽  
Lower Transition

Ordering of CoCl 2−, NiC1 2− and CrCl 3−graphite intercalation compounds (GIC) is studied by observing nonlinear magnetic response at weak AC excitation fields and at very low frequencies. The result for CoCl 2− and NiCl 2− GICs supports the two-step hierarchical spin ordering model by confirming the non-breaking of total magnetic symmetry between the upper and lower transition temperatures.

Antiferromagnetic Transitions in (DMET)2X and (DMPT)2X

1990 ◽  
pp. 242-246
Author(s):  
K. Kanoda ◽  
S. Okui ◽  
T. Takahashi ◽  
K. Kikuchi ◽  
K. Saito ◽  
...  
Keyword(s):  
Antiferromagnetic Transitions
Sign in / Sign up

Export Citation Format

Share Document