A detailed analysis of the Raman spectra in superconducting boron doped nanocrystalline diamond
- Author(s)
- Péter Szirmai, Thomas Pichler, Oliver A. Williams, Soumen Mandal, Christopher Bäuerle, Ferenc Simon
- Abstract
The light scattering properties of superconducting (Tc?similar to 3.8?K) heavily boron doped nanocrystalline diamond has been investigated by Raman spectroscopy using visible excitations. Fano type interference of the zone-center phonon line and the electronic continuum was identified. Lineshape analysis reveals Fano lineshapes with a significant asymmetry (q similar to-2). An anomalous wavelength dependence and small value of the Raman scattering amplitude is observed in agreement with previous studies.
- Organisation(s)
- Electronic Properties of Materials
- External organisation(s)
- University of Vienna, Cardiff University, Université Joseph-Fourier (Grenoble-I)
- Journal
- Physica Status Solidi. B: Basic Research
- Volume
- 249
- Pages
- 2656-2659
- No. of pages
- 4
- ISSN
- 0370-1972
- DOI
- https://doi.org/10.1002/pssb.201200461
- Publication date
- 2012
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103015 Condensed matter, 103018 Materials physics
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/a147415b-5f9a-45d3-9220-3f71e92629a1