Please use this identifier to cite or link to this item:

TitleMagnetic Gradient edge magnetoplasmons in non-uniform magnetic field
Author(s)Larkin, Ivan
Balev, O. G.
Issue date22-Jul-2012
CitationAbstract book
Abstract(s)We have theoretically studied two-dimensional electron gas placed in a strong laterally non-uniform magnetic field, which appears due to ferromagnetic film . We have found, that in this case 2DEG experiences static charge redistribution that strongly depends on presence and configuration of the gates on the surface of a heterostructure. Also, it is shown that lateral inhomogeneity of a strong magnetic field allows itself “magnetic gradient” or “magnetic-edge” magnetoplasmons due to complex lateral structure of magnetic field gradient. This mechanism is different from usual “density gradient” edge magnetoplasmons [2]. We have investigated two families of different-chirality modes localized near the edge of the magnetic film. Each chirality’s mode family at small wave vector has one fundamental state with logarithmically large phase velocity.
AccessOpen access
Appears in Collections:CDF - CEP - Outros Documentos/Other Documents (without refereeing)

Files in This Item:
File Description SizeFormat 
Balev_Larkin_abstract.pdfabstract157,02 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID