Local magnetic fields in ferromagnetic intermetallic compounds of cubic Laves-phase type

1986 ◽  
Vol 33 (1) ◽  
pp. 430-436 ◽  
Author(s):  
S. Barth ◽  
E. Albert ◽  
G. Heiduk ◽  
A. Möslang ◽  
A. Weidinger ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Intermetallic Compounds ◽  
Laves Phase ◽  
Phase Type ◽  
Local Magnetic Fields

Magnetocaloric effect in the Laves-phase Ho1−xDyxAl2 family in high magnetic fields

2021 ◽  
Vol 5 (9) ◽  
Author(s):  
E. Bykov ◽  
W. Liu ◽  
K. Skokov ◽  
F. Scheibel ◽  
O. Gutfleisch ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Magnetocaloric Effect ◽  
Laves Phase ◽  
High Magnetic Fields

The Local Magnetic Fields Probed by µ+ in hcp Ferromagnets: Co and Gd

1978 ◽  
Vol 44 (4) ◽  
pp. 1131-1141 ◽  
Author(s):  
Nobuhiko Nishida ◽  
Kanetada Nagamine ◽  
Ryugo S. Hayano ◽  
Toshimitsu Yamazaki ◽  
D. G. Fleming ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Local Magnetic Fields

scholarly journals Correlations between charge ordering and local magnetic fields in overdopedYBa2Cu3O6+x

2002 ◽  
Vol 66 (13) ◽  
Author(s):  
J. E. Sonier ◽  
J. H. Brewer ◽  
R. F. Kiefl ◽  
R. H. Heffner ◽  
K. F. Poon ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Charge Ordering ◽  
Local Magnetic Fields

scholarly journals Quantum walks on graphs of the ordered Hamming scheme and spin networks

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Hiroshi Miki ◽  
Satoshi Tsujimoto ◽  
Luc Vinet
Keyword(s):  
Magnetic Fields ◽  
Quantum Walks ◽  
Perfect State ◽  
Spin Networks ◽  
Krawtchouk Polynomials ◽  
Energy Eigenstates ◽  
State Transfer ◽  
Perfect State Transfer ◽  
Local Magnetic Fields ◽  
Basis Vectors

It is shown that the hopping of a single excitation on certain triangular spin lattices with non-uniform couplings and local magnetic fields can be described as the projections of quantum walks on graphs of the ordered Hamming scheme of depth 2. For some values of the parameters the models exhibit perfect state transfer between two summits of the lattice. Fractional revival is also observed in some instances. The bivariate Krawtchouk polynomials of the Tratnik type that form the eigenvalue matrices of the ordered Hamming scheme of depth 2 give the overlaps between the energy eigenstates and the occupational basis vectors.

scholarly journals Теплоемкость и магнитокалорический эффект соединений LaFe-=SUB=-11.2-x-=/SUB=-Mn-=SUB=-x-=/SUB=-Co-=SUB=-0.7-=/SUB=-Si-=SUB=-1.1-=/SUB=- (x=0, 0.1, 0.2, 0.3)

2020 ◽  
Vol 62 (5) ◽  
pp. 752
Author(s):  
Н.З. Абдулкадирова ◽  
А.М. Алиев ◽  
А.Г. Гамзатов ◽  
P. Gebara
Keyword(s):  
Heat Capacity ◽  
Magnetic Fields ◽  
Curie Temperature ◽  
Specific Heat ◽  
Magnetocaloric Effect ◽  
Intermetallic Compounds ◽  
Indirect Method ◽  
Direct Method ◽  
Capacity Data ◽  
Value Changes

The specific heat and magnetocaloric effect of the LaFe11.2-хMnxCo0.7Si1.1 intermetallic compounds (x = 0.1, 0.2, 0.3) were measured in the temperature range 80–300 K and in magnetic fields up to 8 T. The magnetocaloric effect (MCE) was estimated using two methods: direct method in cyclic magnetic fields, as well as an indirect method from heat capacity data. It was shown that an increase in the concentration of Mn atoms leads to a shift in the Curie temperature of the TC toward lower temperatures, while the FM value changes slightly.

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