OPTICAL PROPERTIES OF DEFECTIVE SILICON CARBIDE NANOTUBES: THEORETICAL STUDY.
The optical properties of silicon carbide nanotubes with different orientations of Stone Wales defects were investigated for polarized light, unpolarized light and light incident through polycrystalline media. Density functional theory were used to study the effect of different orientations of Stone...
| Publicado en: | Revista Cubana de Física Vol. 36; no. 1; pp. 27 - 37 |
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| Autores principales: | , |
| Formato: | Artículo |
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Universidad de La Habana
Jul2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=137607766&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 137607766 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 02539268 UEW jtl: Revista Cubana de Física issn: 02539268 maglogo: N pubinfo: dt: Jul2019 vid: 36 iid: 1 pid: 21208 pub: Universidad de La Habana artinfo: ui: 137607766 ppf: 27 ppct: 10 formats: fmt: @attributes: type: P size: 1.7MB tig: atl: OPTICAL PROPERTIES OF DEFECTIVE SILICON CARBIDE NANOTUBES: THEORETICAL STUDY. aug: au: GHOZLAN, A. A. TALLA, J. A. affil: Department of Physics, Al al-Bayt University, Al-Mafraq - 130040, Jordan su: Silicon carbide Nanotubes Optical properties Optics Density functional theory Crystal defects sug: subj: Silicon carbide Nanotubes Optical properties Optics Density functional theory Crystal defects ab: The optical properties of silicon carbide nanotubes with different orientations of Stone Wales defects were investigated for polarized light, unpolarized light and light incident through polycrystalline media. Density functional theory were used to study the effect of different orientations of Stone Wales defects on the optical properties of chiral (8, 4) silicon carbide nanotube. We monitored the corresponding changes in dielectric function, optical conductivity, absorption, reflection spectra, refractive index, and loss function. We found that introducing different orientations of Stone Wales defects to silicon carbide structure modified yet improved the optical properties of the nanotubes. Se investigaron las propiedades opticas de nanotubos de carburo de silicio con diferentes orientaciones de defectos de Stone Wales para luz polarizada, no polarizada, y luz incidente a traves de medios policristalinos. Se usó la teoría del funcional de densidad para estudiar el efecto de diferentes orientaciones de los defectos de Stone Wales sobre las propiedades ópticas del nanotubo quiral (8,4) de carburo de silicio. Monitoreamos los cambios correspondientes en la función dieléctrica, conductividad óptica, absorci ón, espectro de reflexión, índice de refracci ón y función de perdidas. Encontramos que el introducir diferentes orientaciones de defectos de Stone Wales en la estructura modificada de carburo de silicio logro mejorar las propiedades ópticas de los nanotubos. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Revista Cubana de Física is the property of Universidad de La Habana and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Revista Cubana de Física holder: Universidad de La Habana dt: @attributes: year: 2019 holdings: @attributes: islocal: N |
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