a
Institute of Materials for Electronics and Energy Technology (i-MEET), Friedrich-Alexander-Universität
Erlangen-Nürnberg, Martensstrasse 7, 91058 Erlangen, Germany
b
Erlangen Graduate School in Advanced Optical Technologies (SAOT), Paul-Gordan-Straße
6, 91052 Erlangen, Germany
a
Institute of Materials for Electronics and Energy Technology (i-MEET), Friedrich-Alexander-Universität
Erlangen-Nürnberg, Martensstrasse 7, 91058 Erlangen, Germany
c
Helmholtz-Institute Erlangen-Nürnberg (HI ERN), Immerwahrstraße 2, 91058 Erlangen,
Germany
a
Institute of Materials for Electronics and Energy Technology (i-MEET), Friedrich-Alexander-Universität
Erlangen-Nürnberg, Martensstrasse 7, 91058 Erlangen, Germany
c
Helmholtz-Institute Erlangen-Nürnberg (HI ERN), Immerwahrstraße 2, 91058 Erlangen,
Germany