Kolloquiumsvortrag: Prof. Alexandr Dmitriev, Chalmers University, Göteborg/ 29.06.2015
29.06.2015 von 17:15 bis 18:45
Institut für Materialwissenschaft, Kaiser Str. 2, Geb.C , Raum "Aquarium"
Titel:
Magnetoplasmonics and active control of light at the bottom-up playground (for nano-, meta-, micro- and beyond)
Abstract:
The combination of magnetism and plasmonics developed into a new burgeoning
field - magnetoplasmonics, where the control of non-reciprocity in light’s interaction with a magnetized media is targeted for various applications. I will discuss the two aspects of magnetoplasmonics: optical polarization-rotator metasurfaces actively tunable with magnetic field; and the label-free optical biochemosensing, where magnetoplasmonics delivers two orders of magnitude higher sensitivity than the current nanoplasmonic sensors.
All discussed magnetoplasmonic platforms are produced on a large (cm2) scale with the affordable and simple bottom-up nanofabrication we develop. I will also highlight our latest ‘any pattern on any surface’ versatile conformal nanofab protocol.