"Optical imaging of magnetoplasmons in confined two dimensional electron gas (2DEG) systems"

TYPESolid State Institute Seminar
Speaker:Mr. Ilya Baskin
Affiliation:Dept. of Physics and Solid State Institute, Technion
Location:Solid State Auditorium(Entrance)
Remark:Ph.D. student of Professors Boris Ashkinadze and Elisha Cohen)


Magnetoplasmon modes are excited by microwave radiation in a laterally-confined two dimensional electron gas (2DEG) formed in modulation-doped GaAs heterostructures. The magnetoplasmon electric field is imaged using spatially resolved photoluminescence (PL) spectroscopy. The mechanism of spatially non-uniform PL spectrum distribution that is due to the magnetoplasmon modes will be discussed.

*Refreshments will be served at: 12:15