DPG Phi
Verhandlungen
Verhandlungen
DPG

Berlin 2015 – scientific programme

Parts | Days | Selection | Search | Updates | Downloads | Help

O: Fachverband Oberflächenphysik

O 23: Plasmonics and Nanooptics: Structure, Fabrication and Characterization

O 23.3: Talk

Tuesday, March 17, 2015, 11:00–11:15, MA 043

Extreme Ultraviolet Proximity Lithography for fast, flexible and large-scale fabrication of infrared antennas — •Georg Kunkemöller1,3, Tobias W.W. Maß2, Ann-Katrin U. Michel2, Hyun-Su Kim3, Sascha Brose1, Serhiy Danylyuk1, Thomas Taubner2, and Larissa Juschkin31TOS, RWTH Aachen University — 2I. Institute of Physics (IA), RWTH Aachen University — 3Chair for Experimental Physics of Extreme-Ultraviolet EUV, RWTH Aachen University

Recently, several lithographic approaches to improve throughput and costs for the fabrication of infrared antennas by using parallel processes were presented [1-4]. In this contribution, we present Extreme ultraviolet (EUV) proximity lithography as a comparable advantageous technique for the fabrication of large arrays of infrared antennas. Using Fresnel-diffraction, this method offers the potential of a great variety of structures [5]. Depending on deposure time and gap between mask and resist, different dumbbell-shaped structures can be fabricated using only a single mask-geometry. Characterization via SEM imaging and FTIR spectroscopy show a good agreement to lithograpy- and FDTD simulations and turns this fabrication method to a promising tool for a large-area fabrication of infrared nanostructures.

[1] Hoffmann et al. J. Phys. Chem. C 2013 117, 11311-11316

[2] Cataldo et al. ACS Nano 2012 6, 979-985

[3] Aksu et al. Nano Lett. 2010 10, 2511-2518

[4] Bagheri et al. Adv. Opt. Mat. 2014 2, 1050-1056

[5] Danylyuk et al. J. Vac. Sci. Technol. B 2013 31, 021602

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2015 > Berlin