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Nanoscience and Technology: An International Journal

Publication de 4  numéros par an

ISSN Imprimer: 2572-4258

ISSN En ligne: 2572-4266

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.7 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00023 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

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DIELECTRIC PROPERTIES OF METALLOFULLERENE NANOSTRUCTURES

Volume 4, Numéro 4, 2013, pp. 267-280
DOI: 10.1615/NanomechanicsSciTechnolIntJ.v4.i4.10
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RÉSUMÉ

With the use of the Maxwell Garnett (MG) approximation and of the developed combined model of an effective medium (CMEM), we have investigated the spectral and concentration dependences of the real (neff) and imaginary (keff) parts of the complex effective refractive index of the Ag−C60 and Cu−C60 nanostructures in the visible range, as well as the dependence of their electrical conductivity in the near IR spectral region on the concentration of components. By comparing the results of theoretical calculations of the optical density with experimental data for the Ag−C60 and Cu−C60 composites produced by thermal vaporization and vacuum condensation it has been established that the CMEM has advantages over the MG approximation. The experimentally observed nonmonotonic spectral dependence of the optical density maxima of Cu−C60 composites coincides well with the CMEM-based calculations. Moreover, the application of this model made it possible to determine the percolation threshold in the near IR region for the nanostructures investigated.

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