Search Results - "Olk, Phillip"

The Route to Functional Graphene Oxide by Haubner, Kinga, Murawski, Jan, Olk, Phillip, Eng, Lukas M., Ziegler, Christoph, Adolphi, Barbara, Jaehne, Evelin

“…We report on an easy‐to‐use, successful, and reproducible route to synthesize functionalized graphite oxide (GO) and its conversion to graphene‐like materials…”
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Gold nanoparticle tips for optical field confinement in infrared scattering near-field optical microscopy by Wenzel, Marc Tobias, Härtling, Thomas, Olk, Phillip, Kehr, Susanne C, Grafström, Stefan, Winnerl, Stephan, Helm, Manfred, Eng, Lukas M

“…We report on the implementation of metal nanoparticles as probes for scattering and apertureless near-field optical investigations in the mid-infrared (mid-IR)…”
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A Story Told by a Single Nanowire: Optical Properties of Wurtzite GaAs by Ahtapodov, Lyubomir, Todorovic, Jelena, Olk, Phillip, Mjåland, Terje, Slåttnes, Patrick, Dheeraj, Dasa L, van Helvoort, Antonius T. J, Fimland, Bjørn-Ove, Weman, Helge

“…The optical properties of the wurtzite (WZ) GaAs crystal phase found in nanowires (NWs) are a highly controversial topic. Here, we study high-quality pure WZ…”
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Poly(2-(dimethylamino)ethyl methacrylate) Brushes with Incorporated Nanoparticles as a SERS Active Sensing Layer by Gupta, Smrati, Agrawal, Mukesh, Conrad, Marc, Hutter, Naima Aurelia, Olk, Phillip, Simon, Frank, Eng, Lukas M., Stamm, Manfred, Jordan, Rainer

“…A simple, fast, and versatile approach to the fabrication of outstanding surface enhanced Raman spectroscopy (SERS) substrates by exploiting the optical…”
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Distance Dependent Spectral Tuning of Two Coupled Metal Nanoparticles by Olk, Phillip, Renger, Jan, Wenzel, Marc Tobias, Eng, Lukas M

“…The spectral properties of two spherical metallic nanoparticles of 80 nm in diameter are examined with regard to the interparticle distance and relative…”
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Two Particle Enhanced Nano Raman Microscopy and Spectroscopy by Olk, Phillip, Renger, Jan, Härtling, Thomas, Wenzel, Marc Tobias, Eng, Lukas M.

“…The distance- and polarization-dependent near-field enhancement of two coupling metal nanoparticles (MNPs) is analyzed by means of the novel scanning particle…”
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Fabrication of two-dimensional Au@FePt core-shell nanoparticle arrays by photochemical metal deposition by Härtling, Thomas, Uhlig, Tino, Seidenstücker, Axel, Bigall, Nadja C., Olk, Phillip, Wiedwald, Ulf, Han, Luyang, Eychmüller, Alexander, Plettl, Alfred, Ziemann, Paul, Eng, Lukas M.

“…In this report, we experimentally demonstrate that single platinum nanoparticles exhibit the necessary catalytic activity for the optically induced reduction…”
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Fabrication of two-dimensional Au@FePt core-shell nanoparticle arraysby photochemical metal deposition by Härtling, Thomas, Uhlig, Tino, Seidenstücker, Axel, Bigall, Nadja C., Olk, Phillip, Wiedwald, Ulf, Han, Luyang, Eychmüller, Alexander, Plettl, Alfred, Ziemann, Paul, Eng, Lukas M.

“…In this report, we experimentally demonstrate that single platinum nanoparticles exhibit the necessary catalytic activity for the optically induced reduction…”
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Fabrication of two-dimensional Au at FePt core-shell nanoparticle arrays by photochemical metal deposition by Haertling, Thomas, Uhlig, Tino, Olk, Phillip, Eng, Lukas M., Seidenstuecker, Axel, Wiedwald, Ulf, Han Luyang, Plettl, Alfred, Ziemann, Paul, Bigall, Nadja C., Eychmueller, Alexander

“…In this report, we experimentally demonstrate that single platinum nanoparticles exhibit the necessary catalytic activity for the optically induced reduction…”
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