Effect of spin reversal on magnetoelastic properties of hexaferrite Co1.8W

1978 ◽  
Vol 21 (9) ◽  
pp. 1227-1228
Author(s):  
S. P. Kuntsevich ◽  
V. P. Palekhin
Keyword(s):  
Magnetoelastic Properties ◽  
Spin Reversal

Magnetic and magnetoelastic properties of a ferromagnetic single crystal with cubic symmetry

1978 ◽  
Vol 3 ◽  
pp. 479-501 ◽  
Author(s):  
E. Du Trémolet de Lacheisserie ◽  
P. Morin ◽  
J. Rouchy
Keyword(s):  
Single Crystal ◽  
Cubic Symmetry ◽  
Magnetoelastic Properties

scholarly journals A novel class of translationally invariant spin chains with long-range interactions

2020 ◽  
Vol 2020 (8) ◽  
Author(s):  
B. Basu-Mallick ◽  
F. Finkel ◽  
A. González-López
Keyword(s):  
Long Range ◽  
Degrees Of Freedom ◽  
Spin Chains ◽  
Open Chain ◽  
New Class ◽  
Spin Interactions ◽  
Long Range Interactions ◽  
Spin Reversal ◽  
Twisted Yangian ◽  
Internal Degrees Of Freedom

Abstract We introduce a new class of open, translationally invariant spin chains with long-range interactions depending on both spin permutation and (polarized) spin reversal operators, which includes the Haldane-Shastry chain as a particular degenerate case. The new class is characterized by the fact that the Hamiltonian is invariant under “twisted” translations, combining an ordinary translation with a spin flip at one end of the chain. It includes a remarkable model with elliptic spin-spin interactions, smoothly interpolating between the XXX Heisenberg model with anti-periodic boundary conditions and a new open chain with sites uniformly spaced on a half-circle and interactions inversely proportional to the square of the distance between the spins. We are able to compute in closed form the partition function of the latter chain, thereby obtaining a complete description of its spectrum in terms of a pair of independent su(1|1) and su(m/2) motifs when the number m of internal degrees of freedom is even. This implies that the even m model is invariant under the direct sum of the Yangians Y (gl(1|1)) and Y (gl(0|m/2)). We also analyze several statistical properties of the new chain’s spectrum. In particular, we show that it is highly degenerate, which strongly suggests the existence of an underlying (twisted) Yangian symmetry also for odd m.

Second Order Precession in the Plate with Cubic Anisotropy and Magnetoelastic Properties

2015 ◽  
Vol 233-234 ◽  
pp. 73-78 ◽  
Author(s):  
M.S. Kirushev ◽  
Vladimir S. Vlasov ◽  
D.A. Pleshev ◽  
F.F. Asadullin ◽  
Leonid N. Kotov ◽  
...  
Keyword(s):  
Magnetization Vector ◽  
Second Order ◽  
Ferrite Plate ◽  
Magnetoelastic Properties ◽  
Cubic Anisotropy

The paper considers the second order precession of the magnetization vector in a perpendicular magnetized anisotropic ferrite plate with magnetoelastic properties. The boundaries of the precession regimes on the frequency and amplitude of the alternating field were defined. The features of the precession of the magnetization vector regimes associated with magnetoelastic properties were revealed.

scholarly journals Giant temperature dependence of the spin reversal field in magnetoelectric chromia

2014 ◽  
Vol 104 (2) ◽  
pp. 022403 ◽  
Author(s):  
Lorenzo Fallarino ◽  
Andreas Berger ◽  
Christian Binek
Keyword(s):  
Temperature Dependence ◽  
Spin Reversal ◽  
Reversal Field

scholarly journals Spin-reversal energy barriers of 305 K for Fe2+ d6 ions with linear ligand coordination

Nanoscale ◽  
2017 ◽  
Vol 9 (30) ◽  
pp. 10596-10600 ◽  
Author(s):  
Lei Xu ◽  
Ziba Zangeneh ◽  
Ravi Yadav ◽  
Stanislav Avdoshenko ◽  
Jeroen van den Brink ◽  
...  
Keyword(s):  
Solid State ◽  
Magnetic Anisotropy ◽  
Point Group ◽  
Group Symmetry ◽  
Point Group Symmetry ◽  
State Matrix ◽  
Magnetic Anisotropy Energy ◽  
Spin Reversal ◽  
Ligand Coordination ◽  
Li Ion

A remarkably large magnetic anisotropy energy of 305 K is computed by quantum chemistry methods for divalent Fe2+ d6 substitutes at Li-ion sites with D6h point-group symmetry within the solid-state matrix of Li3N.

Effect of crystallization annealing on the dynamic magnetoelastic properties of the Fe73.7Cu1.0Nb3.2Si12.7B9.4 amorphous alloy

2009 ◽  
Vol 107 (3) ◽  
pp. 245-253 ◽  
Author(s):  
M. A. Borovkova ◽  
R. S. Il’yasov ◽  
N. V. Fedorova ◽  
E. P. Elsukov ◽  
A. V. Zagainov ◽  
...  
Keyword(s):  
Amorphous Alloy ◽  
Magnetoelastic Properties

scholarly journals Magnetic and magnetoelastic properties of Cr-substituted cobalt ferrite

2007 ◽  
Vol 102 (7) ◽  
pp. 073910 ◽  
Author(s):  
S. J. Lee ◽  
C. C. H. Lo ◽  
P. N. Matlage ◽  
S. H. Song ◽  
Y. Melikhov ◽  
...  
Keyword(s):  
Cobalt Ferrite ◽  
Magnetoelastic Properties

Magnetic and magnetoelastic properties of

1996 ◽  
Vol 8 (42) ◽  
pp. 7967-7980 ◽  
Author(s):  
P Morin ◽  
J Rouchy ◽  
Z Kazei
Keyword(s):  
Magnetoelastic Properties

scholarly journals Ordering and Magnetoelastic Properties of Fe-Ga Alloy

2008 ◽  
Vol 114 (6) ◽  
pp. 1537-1543 ◽  
Author(s):  
K. Perduta ◽  
J. Olszewski ◽  
S. Busbridge ◽  
M. Nabiałek
Keyword(s):  
Magnetoelastic Properties

Observation of avalanche effect of the spin reversal in Mn12Ac by 55Mn NMR

2003 ◽  
Vol 329-333 ◽  
pp. 1185-1186 ◽  
Author(s):  
T GOTO
Keyword(s):  
Avalanche Effect ◽  
Spin Reversal
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