118 citations · 322 across the 3 of their papers we have counts for
3 papers
Understanding the image contrast of material boundaries in IR nanoscopy reaching 5 nm spatial resolution
Stefan Mastel, Alexander A. Govyadinov, Curdin Maissen +3
Scattering-type scanning near-field optical microscopy (s-SNOM) allows for nanoscale resolved Infrared (IR) and Terahertz (THz) imaging, and thus has manifold applications ranging…
Nano-imaging of intersubband transitions in van der Waals quantum wells
Peter Schmidt, Fabien Vialla, Simone Latini +11
The science and applications of electronics and optoelectronics have been driven for decades by progress in growth of semiconducting heterostructures. Many applications in the infr…
THz nanofocusing with cantilevered THz-resonant antenna tips
S. Mastel, M. Lundeberg, P. Alonso-Gonzalez +7
We developed THz-resonant scanning probe tips, yielding strongly enhanced and nanoscale confined THz near fields at their tip apex. The tips with length in the order of the THz wav…