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Electromagnetic scattering on Janus spheres

Wauer, Jochen and Rother, Tom (2020) Electromagnetic scattering on Janus spheres. Journal of Quantitative Spectroscopy & Radiative Transfer, 253, 107160_1-107160_8. Elsevier. doi: 10.1016/j.jqsrt.2020.107160. ISSN 0022-4073.

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Official URL: https://doi.org/10.1016/j.jqsrt.2020.107160


Janus spheres are objects of growing interest in different fields of technology. For example, they can be applied in medicine for a precise drug positioning. They have moreover an enormous potential for the development of new and active materials. Some Janus spheres are already manufactured industrially. Nevertheless, there is a lack of knowledge about the scattering behavior of such objects although it is important not only for diagnostic purposes but also for discovering new applications. In this paper we present the application of the well known T-matrix method to solve the scattering problem of a plane electromagnetic wave on a dielectric sphere whose surface is partially covered with a perfect metal. The application of this approach to a specially oriented Janus sphere reveals an interesting effect for size parameters less than 6

Item URL in elib:https://elib.dlr.de/135341/
Document Type:Article
Title:Electromagnetic scattering on Janus spheres
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Wauer, JochenHochschule NeubrandenburgUNSPECIFIED
Rother, TomTom.Rother (at) dlr.deUNSPECIFIED
Journal or Publication Title:Journal of Quantitative Spectroscopy & Radiative Transfer
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1016/j.jqsrt.2020.107160
Page Range:107160_1-107160_8
Keywords:scattering, Janus spheres, T-Matrix, Halo-phenomenon
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Atmospheric and climate research
Location: Neustrelitz
Institutes and Institutions:Remote Sensing Technology Institute > Atmospheric Processors
Deposited By: Rother, Dr.rer.nat. Tom
Deposited On:23 Jun 2020 09:39
Last Modified:03 Dec 2020 16:59

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