Goos–Hänchen effect of spin electron beams in the non-collinear double δ-barrier magnetic nanostructure

Lishuai Guo (), Jianfeng Li, Xiaolu Zhu and Sheng Tuo
Additional contact information
Lishuai Guo: Longdong University
Jianfeng Li: Longdong University
Xiaolu Zhu: Longdong University
Sheng Tuo: Longdong University

The European Physical Journal B: Condensed Matter and Complex Systems, 2022, vol. 95, issue 1, 1-6

Abstract: Abstract Since the charge transport has a sensitive property near the boundary, the GH shift and spin polarization are reexamined with a parallel double barrier magnetic nanostructure. It shows there exists a much stronger GH shift and spin polarization when the transmitted wave vector is much closer to zero by modulating the magnetic fields strength and incident energy. Furthermore, the influence on spin polarization is studied by changing the angle between two magnetic fields. It revealed that a stable spin polarization can be obtained by changing angle under some specific applied voltage and incident energies. Our results indicate a need for caution in boundary condition and tuning of angle. These interesting properties may provide good ideas to design and fabricate a spin beam splitters or filters. Graphical abstract The influence of the symmetry breaking of magnetic fields on the spin polarization is studied by changing the angle between both magnetic fields.

Date: 2022
References: Add references at CitEc
Citations:

Downloads: (external link)
http://link.springer.com/10.1140/epjb/s10051-021-00262-0 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:eurphb:v:95:y:2022:i:1:d:10.1140_epjb_s10051-021-00262-0

Ordering information: This journal article can be ordered from
http://www.springer.com/economics/journal/10051

DOI: 10.1140/epjb/s10051-021-00262-0

Access Statistics for this article

The European Physical Journal B: Condensed Matter and Complex Systems is currently edited by P. Hänggi and Angel Rubio

More articles in The European Physical Journal B: Condensed Matter and Complex Systems from Springer, EDP Sciences
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().