Expanding the Lorentz concept in magnetism
Expanding the Lorentz concept in magnetism
复制标题
扩展洛伦兹磁学概念
DOI:
10.1088/1367-2630/ab2f63
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发表时间:
2019
影响因子:
3.3
通讯作者:
Bowden G
中科院分区:
文献类型:
--
作者:
Bowden G
In 1878, the Dutch physicist Hendrik Antoon Lorentz first addressed the calculation of the local electric field at an atomic site in a ferroelectric material, generated by all the other electric dipoles within the sample. This calculation, which applies equally well to ferromagnets, is taught in Universities around the World. Here we demonstrate that the Lorentz concept can be used to speed up calculations of the local dipolar field in square, circular, and elliptical shaped monolayers and thin films, not only at the center of the film, but across the sample. Calculations show that long elliptical and rectangular films should exhibit the narrowest ferromagnetic resonance (FMR) linewidth. In addition, discrete dipole calculations show that the Lorentz cavity field
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DOI:
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发表时间:
2016
期刊:
影响因子:
--
作者:
G. Bowden;G. Stenning;G. Laan
通讯作者:
G. Laan
影响因子:
3.7
作者:
Kruglyak, VV;Barman, A;Katine, JA
通讯作者:
Katine, JA
DOI:
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发表时间:
1968
期刊:
影响因子:
--
作者:
R. Weber
通讯作者:
R. Weber
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
J. McPherson
通讯作者:
J. McPherson
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
D. Vanzo;B. J. Topham;Z. Soos
通讯作者:
Z. Soos