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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lidorikis, E. | en |
| dc.contributor.author | Ferrari, A. C. | en |
| dc.date.accessioned | 2015-11-24T17:37:16Z | - |
| dc.date.available | 2015-11-24T17:37:16Z | - |
| dc.identifier.issn | 1936-0851 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14334 | - |
| dc.rights | Default Licence | - |
| dc.subject | carbon nanotube | en |
| dc.subject | nanotube array | en |
| dc.subject | photonic crystal | en |
| dc.subject | effective medium theory | en |
| dc.subject | deep uv photonics | en |
| dc.subject | ultrablack materials | en |
| dc.subject | chemical-vapor-deposition | en |
| dc.subject | negative refractive-index | en |
| dc.subject | optical-properties | en |
| dc.subject | mu-m | en |
| dc.subject | polymer composites | en |
| dc.subject | saturable absorber | en |
| dc.subject | patterned growth | en |
| dc.subject | black surfaces | en |
| dc.subject | fiber laser | en |
| dc.subject | broad-band | en |
| dc.title | Photonics with Multiwall Carbon Nanotube Arrays | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1021/Nn900123a | - |
| heal.identifier.secondary | <Go to ISI>://000266323600028 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.publicationDate | 2009 | - |
| heal.abstract | We investigate the photonic properties of two-dimensional nanotube arrays for photon energies up to 40 eV and unveil the physics of two distinct applications: deep-UV photonic crystals and total visible absorbers. We find three main regimes: for small intertube spacing of 20-30 nm, we obtain strong Bragg scattering and photonic band gaps in the deep-UV range of 25 similar to 35 eV. For intermediate spacing of 40-100 nm, the photonic bands anticross with the graphite plasmon bands resulting into a complex photonic structure, and a generally reduced Bragg scattering. For large spacing >150 nm, the Bragg gap moves into the visible and decreases due to absorption. This leads to nanotube arrays behaving as total optical absorbers. Our results can guide the design of photonic applications in the visible and deep UV ranges. | en |
| heal.publisher | American Chemical Society | en |
| heal.journalName | ACS Nano | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
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