Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl
Preferences help
Polish version English version Language
enabled [disable] Abstract
Number of results

Results found: 2

Number of results on page
first rewind previous Page / 1 next fast forward last

Search results

help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
1
Content available remote

Surface Effects in Spin-Wave Spectrum of the Semi-Infinite FeBr_{2} Field-Induced Metamagnet

100%
Rudziński W., Maciejewski W.
Acta Physica Polonica A
|
1994
|
vol. 85
|
issue 2
433-437
EN
Surface spin waves in the layered structure of the FeBr_{2} field-induced metamagnet are studied theoretically. Surface spin-wave modes are calculated for the (001) surface and for the paramagnetic phase at low temperatures. Allowing the surface exchange parameters to deviate from the bulk values, full richness of the surface spin-wave spectra is displayed. The problem of the stability of the ground state of the system is also discussed.
2
Content available remote

Curie Temperature and Magnetization of Finite Superlattice with Random Irregularities

100%
Maciejewski W., Reich W.
Acta Physica Polonica A
|
1994
|
vol. 85
|
issue 2
469-473
EN
The Curie temperature and layer magnetization of ferromagnetic superlattices with random irregularities in modulation amplitude, thickness of layers and width of interdiffusion zones are studied in an extended version of the Kirkwood approximation. It is found that the increase of the deviation in the modulation amplitude gives rise to localized magnetism and the significant increase in the Curie temperature.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.