Peter Hermann
German National Metrology Institute
10 Papers
28 Citations
Peter Hermann is an academic researcher from German National Metrology Institute. The author has contributed to research in topics: Spectroscopy & Fourier transform infrared spectroscopy. The author has an hindex of 6, co-authored 10 publications.
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Papers
Enhancing the sensitivity of nano-FTIR spectroscopy.
Peter Hermann,Bernd Kästner,Arne Hoehl,Vyacheslavs Kashcheyevs,Piotr Patoka,Georg Ulrich,J. Feikes,Markus Ries,Tobias Tydecks,Burkhard Beckhoff,Eckart Rühl,Gerhard Ulm +11 more
TL;DR: The influence of the properties of the radiation source, such as the electron bunch shape and spectral bandwidth of the emitted radiation, on near-field infrared spectra of silicon-carbide (SiC) is investigated to exploit the full potential of nano-FTIR spectroscopy.
30
Infrared Nanospectroscopy of Phospholipid and Surfactin Monolayer Domains.
Bernd Kästner,C. Magnus Johnson,Peter Hermann,Mattias Kruskopf,Klaus Pierz,Arne Hoehl,Andrea Hornemann,Georg Ulrich,Jakob Fehmel,Piotr Patoka,Eckart Rühl,Gerhard Ulm +11 more
- 12 Apr 2018
TL;DR: A novel method to enhance the near-field imaging contrast of organic MLs by plasmon interferometry is proposed and demonstrated, and the interfacial region between surfactin and the phospholipid has been mapped and a transition region is identified.
28
Near-field imaging and nano-Fourier transform infrared spectroscopy by using a broadband synchrotron radiation source
Peter Hermann,Arne Hoehl,Piotr Patoka,Florian Huth,Eckart Rühl,Gerhard Ulm +5 more
- 21 Nov 2013
TL;DR: In this article, the authors demonstrate near-field optical microscopy with a spatial resolution below 100 nm by using broadband synchrotron radiation in the infrared range provided by the Metrology Light Source.
4
Tuning a synchrotron radiation source for nano-FTIR spectroscopy
Peter Hermann,Bernd Kästner,Arne Hoehl,Piotr Patoka,Georg Ulrich,J. Feikes,Markus Ries,Tobias Goetsch,Godehard Wüstefeld,Burkhard Beckhoff,Eckart Rühl,Gerhard Ulm +11 more
- 01 Sep 2016
TL;DR: In this article, the electron bunch shape and spectral bandwidth of the emitted radiation are adapted for both strong and temporally stable near-field signal amplitudes in nano-FTIR spectroscopy.
1
Enhanced Sensitivity of Nano-FTIR Spectroscopy
Peter Hermann,Bernd Kästner,Arne Hoehl,Piotr Patoka,Georg Ulrich,Eckart Rühl,Gerhard Ulm +6 more
- 14 Nov 2016
TL;DR: In this article, the effect of spectral filtering on the sensitivity of spectral spectroscopy has been investigated for nanometer-scale spatial resolution using a broadband infrared radiation source, and spectral filtering has been shown to significantly enhance the spectral sensitivity of this method.