Bioinspired photonic nanoarchitectures from graphitic thin films

I. Tamáska, G. Dobrik, P. Nemes-Incze, K. Kertész, E. Horváth, G. Márk, T. Jászi, P. Neumann, Z. Horváth, L. Bíró

Research output: Article

3 Citations (Scopus)

Abstract

Bioinspired, regular, rectangular (with periodicities of 600 nm and 700 nm), and random (with average characteristic distances of 600 nm and 750 nm) two dimensional (2D) photonic nanoarchitectures of 60 nm thickness were produced in graphite by Focused Ion Beam (FIB) nanomachining and subsequent controlled oxidation. The color of the nanoarchitectures was modified by the conformal deposition of 90 nm Al2O3. The regular patterns generate iridescent colors, while the random ones exhibit a remarkably constant color with the variation of the illumination and viewing conditions.

Original languageEnglish
Pages (from-to)4078-4081
Number of pages4
JournalThin Solid Films
Volume519
Issue number12
DOIs
Publication statusPublished - ápr. 1 2011

Fingerprint

Photonics
photonics
Color
color
Thin films
thin films
Graphite
Focused ion beams
periodic variations
graphite
Lighting
illumination
ion beams
Oxidation
oxidation

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Metals and Alloys
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

Bioinspired photonic nanoarchitectures from graphitic thin films. / Tamáska, I.; Dobrik, G.; Nemes-Incze, P.; Kertész, K.; Horváth, E.; Márk, G.; Jászi, T.; Neumann, P.; Horváth, Z.; Bíró, L.

In: Thin Solid Films, Vol. 519, No. 12, 01.04.2011, p. 4078-4081.

Research output: Article

Tamáska, I. ; Dobrik, G. ; Nemes-Incze, P. ; Kertész, K. ; Horváth, E. ; Márk, G. ; Jászi, T. ; Neumann, P. ; Horváth, Z. ; Bíró, L. / Bioinspired photonic nanoarchitectures from graphitic thin films. In: Thin Solid Films. 2011 ; Vol. 519, No. 12. pp. 4078-4081.
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AU - Jászi, T.

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