How much is enough? : The convergence of finite sample scattering properties to those of infinite media
| dc.contributor.author | Penttilä, Antti | |
| dc.contributor.author | Markkanen, Johannes | |
| dc.contributor.author | Väisänen, Timo | |
| dc.contributor.author | Räbinä, Jukka | |
| dc.contributor.author | Yurkin, Maxim A. | |
| dc.contributor.author | Muinonen, Karri | |
| dc.date.accessioned | 2021-01-29T09:18:09Z | |
| dc.date.available | 2021-01-29T09:18:09Z | |
| dc.date.issued | 2021 | |
| dc.identifier.citation | Penttilä, A., Markkanen, J., Väisänen, T., Räbinä, J., Yurkin, M. A., & Muinonen, K. (2021). How much is enough? : The convergence of finite sample scattering properties to those of infinite media. <i>Journal of Quantitative Spectroscopy and Radiative Transfer</i>, <i>262</i>, Article 107524. <a href="https://doi.org/10.1016/j.jqsrt.2021.107524" target="_blank">https://doi.org/10.1016/j.jqsrt.2021.107524</a> | |
| dc.identifier.other | CONVID_47801153 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/73885 | |
| dc.description.abstract | We study the scattering properties of a cloud of particles. The particles are spherical, close to the incident wavelength in size, have a high albedo, and are randomly packed to 20 % volume density. We show, using both numerically exact methods for solving the Maxwell equations and radiative-transfer-approximation methods, that the scattering properties of the cloud converge after about ten million particles in the system. After that, the backward-scattered properties of the system should estimate the properties of a macroscopic, practically infinite system. | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier | |
| dc.relation.ispartofseries | Journal of Quantitative Spectroscopy and Radiative Transfer | |
| dc.rights | CC BY-NC-ND 4.0 | |
| dc.subject.other | scattering | |
| dc.subject.other | particulate random media | |
| dc.subject.other | radiative transfer | |
| dc.subject.other | Maxwell equations | |
| dc.title | How much is enough? : The convergence of finite sample scattering properties to those of infinite media | |
| dc.type | research article | |
| dc.identifier.urn | URN:NBN:fi:jyu-202101291343 | |
| dc.contributor.laitos | Informaatioteknologian tiedekunta | fi |
| dc.contributor.laitos | Faculty of Information Technology | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
| dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.relation.issn | 0022-4073 | |
| dc.relation.volume | 262 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © 2021 The Authors. Published by Elsevier Ltd. | |
| dc.rights.accesslevel | openAccess | fi |
| dc.type.publication | article | |
| dc.subject.yso | Maxwellin yhtälöt | |
| dc.subject.yso | sironta | |
| dc.subject.yso | pienhiukkaset | |
| dc.subject.yso | optiset ominaisuudet | |
| dc.subject.yso | approksimointi | |
| dc.subject.yso | laskennallinen tiede | |
| dc.format.content | fulltext | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p28528 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p1026 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p7435 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p25870 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p4982 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p21978 | |
| dc.rights.url | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.relation.doi | 10.1016/j.jqsrt.2021.107524 | |
| jyx.fundinginformation | We acknowledge the ERC Advanced Grant no. 320773 entitled Scattering and Absorption of Electromagnetic Waves in Particulate Media (SAEMPL). Computational resources were provided by CSC — IT Centre for Science Ltd, Finland. The development of ADDA is supported by the Russian Science Foundation (Grant no. 18-12-00052). | |
| dc.type.okm | A1 |
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