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Your search keyword '"Matthias Zilk"' showing total 3 results
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3 results on '"Matthias Zilk"'

1. Shaping InAs quantum dot photoluminescence using GaAs nanoresonator arrays

Author

Yuanmu Yang, Isabelle Staude, Stephen K. Doorn, Sheng Liu, Stefan Fasold, Miao-Chan Tsai, Thomas Pertsch, Gordon A. Keeler, Polina P. Vabishchevich, Michael B. Sinclair, Benjamin Leung, Aleksandr Vaskin, Igal Brener, Han Htoon, Matthias Zilk, Younghee Kim, Ganesh Balakrishnan, Xiaowei He, George T. Wang, Sadhvikas Addamane, and Nicolai F. Hartmann

Subjects
Nanostructure, Materials science, Photoluminescence, Condensed Matter::Other, business.industry, Physics::Optics, Dielectric, Purcell effect, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, Reflectivity, Gallium arsenide, Condensed Matter::Materials Science, chemistry.chemical_compound, chemistry, Quantum dot, Optoelectronics, Indium arsenide, business
Abstract

We study photoluminescence from arrays of GaAs nanoresonators incorporating self-assembled InAs quantum dots. We experimentally observe spectral and spatial reshaping of the quantum dot photoluminescence by the resonant nanostructure.

Published
2018

2. Investigation of Airy Surface Plasmon Polariton evolution on metallic surfaces by Photoemission Electron Microscopy

Author

Christoph Menzel, Matthias Zilk, Amit Vikram Singh, Matthias Falkner, Thomas Pertsch, and Michael Steinert

Subjects
Materials science, Condensed matter physics, Surface plasmon, Physics::Optics, Surface plasmon polariton, Condensed Matter::Materials Science, Photoemission electron microscopy, Surface wave, Condensed Matter::Superconductivity, Electric field, Physics::Atomic and Molecular Clusters, Condensed Matter::Strongly Correlated Electrons, Near-field scanning optical microscope, Plasmon, Localized surface plasmon
Abstract

We experimentally investigate the propagation of Airy surface plasmon polariton on a metallic film by using Multiphoton Photoemission Electron Microscopy and demonstrate a good agreement with large scale finite difference time domain simulations.

Published
2016

3. Black Silicon by ICP-RIE and its prospects in photovoltaics

Author

Matthias Zilk, Thomas Käsebier, Andreas Tünnermann, Martin Steglich, and Ernst-Bernhard Kley

Subjects
Materials science, Fabrication, Silicon, Hybrid silicon laser, business.industry, Black silicon, chemistry.chemical_element, chemistry.chemical_compound, Atomic layer deposition, chemistry, Photovoltaics, Absorptance, Optoelectronics, business, Diffraction grating
Abstract

Black Silicon fabricated by ICP-RIE is presented as light-trapping structure for silicon-based photovoltaics. Its fabrication and optical properties (vanishing interface reflectance and increased NIR absorptance) is discussed.

Published
2014

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