A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates
Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global tran...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Li, Rongheng [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: Journal of nanoparticle research - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999, 25(2023), 3 vom: März |
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| Übergeordnetes Werk: |
volume:25 ; year:2023 ; number:3 ; month:03 |
| Links: |
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| DOI / URN: |
10.1007/s11051-023-05696-4 |
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| Katalog-ID: |
SPR049785834 |
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| 245 | 1 | 2 | |a A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates |
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| 520 | |a Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. | ||
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| 650 | 4 | |a Electromagnetic scattering |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Multilayered nanoshells |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Li, Ben Q. |4 aut | |
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10.1007/s11051-023-05696-4 doi (DE-627)SPR049785834 (SPR)s11051-023-05696-4-e DE-627 ger DE-627 rakwb eng Li, Rongheng verfasserin aut A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 Li, Ben Q. aut Enthalten in Journal of nanoparticle research Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999 25(2023), 3 vom: März (DE-627)320575667 (DE-600)2017013-0 1572-896X nnns volume:25 year:2023 number:3 month:03 https://dx.doi.org/10.1007/s11051-023-05696-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2023 3 03 |
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10.1007/s11051-023-05696-4 doi (DE-627)SPR049785834 (SPR)s11051-023-05696-4-e DE-627 ger DE-627 rakwb eng Li, Rongheng verfasserin aut A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 Li, Ben Q. aut Enthalten in Journal of nanoparticle research Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999 25(2023), 3 vom: März (DE-627)320575667 (DE-600)2017013-0 1572-896X nnns volume:25 year:2023 number:3 month:03 https://dx.doi.org/10.1007/s11051-023-05696-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2023 3 03 |
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10.1007/s11051-023-05696-4 doi (DE-627)SPR049785834 (SPR)s11051-023-05696-4-e DE-627 ger DE-627 rakwb eng Li, Rongheng verfasserin aut A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 Li, Ben Q. aut Enthalten in Journal of nanoparticle research Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999 25(2023), 3 vom: März (DE-627)320575667 (DE-600)2017013-0 1572-896X nnns volume:25 year:2023 number:3 month:03 https://dx.doi.org/10.1007/s11051-023-05696-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2023 3 03 |
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10.1007/s11051-023-05696-4 doi (DE-627)SPR049785834 (SPR)s11051-023-05696-4-e DE-627 ger DE-627 rakwb eng Li, Rongheng verfasserin aut A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 Li, Ben Q. aut Enthalten in Journal of nanoparticle research Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999 25(2023), 3 vom: März (DE-627)320575667 (DE-600)2017013-0 1572-896X nnns volume:25 year:2023 number:3 month:03 https://dx.doi.org/10.1007/s11051-023-05696-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2023 3 03 |
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10.1007/s11051-023-05696-4 doi (DE-627)SPR049785834 (SPR)s11051-023-05696-4-e DE-627 ger DE-627 rakwb eng Li, Rongheng verfasserin aut A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 Li, Ben Q. aut Enthalten in Journal of nanoparticle research Dordrecht [u.a.] : Springer Science + Business Media B.V, 1999 25(2023), 3 vom: März (DE-627)320575667 (DE-600)2017013-0 1572-896X nnns volume:25 year:2023 number:3 month:03 https://dx.doi.org/10.1007/s11051-023-05696-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 25 2023 3 03 |
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Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. 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Li, Rongheng |
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Li, Rongheng misc Multiple scattering misc Block elimination misc Nanoparticle aggregates misc Electromagnetic scattering misc Multilayered nanoshells misc Modeling and simulation A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates |
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A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates Multiple scattering (dpeaa)DE-He213 Block elimination (dpeaa)DE-He213 Nanoparticle aggregates (dpeaa)DE-He213 Electromagnetic scattering (dpeaa)DE-He213 Multilayered nanoshells (dpeaa)DE-He213 Modeling and simulation (dpeaa)DE-He213 |
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block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates |
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A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates |
| abstract |
Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract An efficient block elimination method is developed for the calculation of the multiscattering of electromagnetic waves by multilayered concentric nanoparticle aggregates. Instead of applying the LU decomposition or Gaussian elimination method as commonly used for the solution of global translation matrix, the present method partitions the matrix into blocks based on the number of particles in the aggregate and performs the elimination process block by block. A key advantage of this method is that the pivot block needs to be inverted only once, thereby reducing the computational time. This, in combination with a progressive algorithm for a multilayer concentric particle, provides a very efficient numerical procedure for the solution of scattering coefficients for a multilayered concentric nanoparticle cluster. Moreover, the computational efficiency is further improved by parallelization of the block-by-block elimination method. The algorithm only requires updating a portion of the matrix during each elimination stage. Numerical testing shows that the computational time is reduced considerably with the proposed parallel block-by-block elimination method. Computed cases are presented, illustrating that the proposed algorithm is effective for the design of multilayered nanoparticle aggregates with various optical phenomena, including maximum forward or backward scattering features. It is worth noting that the presented methodology is not restricted to nanosized particles; it is applicable to particles with larger size parameters. © The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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A block elimination algorithm for multiple scattering of multilayered concentric nanoparticle aggregates |
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https://dx.doi.org/10.1007/s11051-023-05696-4 |
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Li, Ben Q. |
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Li, Ben Q. |
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10.1007/s11051-023-05696-4 |
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2024-07-04T02:16:58.578Z |
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| score |
7.397687 |