8 citations · 19 across the 5 of their papers we have counts for
5 papers
Shaping THz emission spectra by using sub-wavelength nanopatterned spintronic THz emitters
Bikash Das-Mohapatra, Reza Rouzegar, Evangelos Th. Papaioannou +2
We show in theory and experiment that in periodically patterned spintronic THz emitters (STE), charge dynamics can modify the emission spectrum in a well-controlled way. Characteri…
Efficient geometrical control of spin waves in microscopic YIG waveguides
S. R. Lake, B. Divinskiy, G. Schmidt +2
We study experimentally and by micromagnetic simulations the propagation of spin waves in 100-nm thick YIG waveguides, where the width linearly decreases from 2 to 0.5 micrometers…
Periodic metal resonator chains for Surface Enhanced Raman Scattering (SERS)
Jan Sievers, Frank Heyroth, Sven Schlenker +5
A periodic arrangement of chains of gold discs shows pronounced plasmonic grating resonances. These have a clear impact on the Surface Enhanced Raman Scattering (SERS)-signal from…
Luminescence Enhancement in One-Dimensional Mie-Resonant Arrays
Viktoriia Rutckaia, Frank Heyroth, Georg Schmidt +5
In this paper, we demonstrate the infrared photoluminescence emission from Ge(Si) quantum dots enhanced with collective Mie modes of silicon nanopillars. We show that the excitatio…
Enhancement of spin mixing conductance in LaSrMnO/LaNiO/SrRuO heterostructures
Christoph Hauser, Camillo Ballani, Philipp Dürrenfeld +5
We investigate spin pumping and the effective spin mixing conductance in heterostructures based on magnetic oxide trilayers composed of LaSrMnO (LSMO), LaNiO$_3…