Mixed hyperfine interaction in amorphous Fe-Zr sputtered films in external magnetic field — A57Fe Mössbauer study

1986 ◽  
Vol 27 (1-4) ◽  
pp. 405-408 ◽  
Author(s):  
S. M. Fries ◽  
C. L. Chien ◽  
J. Crummenauer ◽  
H. -G. Wagner ◽  
U. Gonser
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Hyperfine Interaction ◽  
Mössbauer Study ◽  
Sputtered Films

The Composition and Magnetic Structure of Fe3O4/γ-Fe2O3 Core-Shell Nanocomposites under External Magnetic Field: Mössbauer Study (Part II)

2020 ◽  
Vol 62 (11) ◽  
pp. 2167-2172
Author(s):  
A. S. Kamzin ◽  
I. M. Obaidat ◽  
A. A. Valliulin ◽  
V. G. Semenov ◽  
I. A. Al-Omari
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Magnetic Structure ◽  
Core Shell ◽  
Mössbauer Study

Application of the semiclassical description of hyperfine interaction to studies of the dependence of the CIDNP effect on an external magnetic field

1986 ◽  
Vol 129 (4) ◽  
pp. 357-361 ◽  
Author(s):  
N.E. Polyakov ◽  
P.A. Purtov ◽  
T.V. Leshina ◽  
M.B. Taraban ◽  
R.Z. Sagdeev ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Hyperfine Interaction

Mössbauer study of the spinel system GexSnyFe3–x–yO4 in an external magnetic field

1983 ◽  
Vol 18 (9) ◽  
pp. K101-K103
Author(s):  
K. Melzer ◽  
S. Müller ◽  
J. Suwalski ◽  
Z. Kucharski
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Mössbauer Study ◽  
Spinel System

Positronium Quadrupole Interactions in Crystals

1994 ◽  
Vol 49 (1-2) ◽  
pp. 439-444 ◽  
Author(s):  
I.V. Bondarev ◽  
S.A. Kuten
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Hyperfine Interaction ◽  
Quadrupole Moment ◽  
Quadrupolar Interaction ◽  
Triplet Level ◽  
Quadrupolar Splitting ◽  
Tensor Polarizability ◽  
Quadrupole Interactions

Abstract It is shown that, due to the hyperfine interaction between the electron and the positron, positronium atoms in a crystal can acquire an effective quadrupole moment and a tensor polarizability. In such a case the effective quadrupolar interaction with intracrystalline fields leads to a quadrupolar splitting of the triplet level of positronium and also to an anisotropy of its magnetic quenching in the presence of an external magnetic field. The possibilities of observating this anisotropy experimentally are discussed.

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