Nanotechnologie und Nanomaterialien

The Holleitner group investigates optoelectronic phenomena in nanoscale circuits with special focus on ultrafast optoelectronics, quantum optoelectronics, and excitonic systems. Exploiting an on-chip THz time-domain photocurrent spectroscopy, picosecond currents in na-noscale circuits are explored in the time domain including dielectric displacement currents, the non-equilibrium transport of photogenerated charge and spin carriers, helicity dependent currents, time-resolved photo-thermoelectric phenomena, and recombination lifetime limited photocurrents. A further topic is the study of many-body phenomena and interactions in dipolar excitonic ensembles in nanofabricated quantum traps formed in semiconductor heterostructures. In addition, novel types of photo-electronic systems are constructed and investigated that consist of mixed organic and inorganic nanosystems such as molecules, nanocrystals, 2D layered materials, carbon nanotubes, and photosynthetic "light harvesting" proteins. The research topics aim to fully exploit the potential of nanoscale circuits for optoelectronic and photovoltaic applications, as well as for communication and information technologies.

Am Coulombwall 4/I
85748 Garching b. München

Professorinnen und Professoren

Photo	Akad. Grad	Vorname	Nachname	Raum	Telefon	E-Mail
	Prof. Dr.	Alexander	Holleitner	ZNN: 1.005	+49 89 289-11575	E-Mail

Mitarbeiterinnen und Mitarbeiter

Photo	Akad. Grad	Vorname	Nachname	Raum	Telefon	E-Mail
	M.Sc.	Sandra	Diefenbach	–	–	E-Mail
	M.Sc.	Sebastian	Dietl	ZNN: 1.002	–	E-Mail
	M.Sc.	Julian	Klein	–	–	E-Mail
		Sonja	Kraus	ZNN: 1.006	+49 89 289-11492	E-Mail
	M.Sc.	Bastian	Miller	–	–	E-Mail
	M.Sc.	Elmar	Mitterreiter	–	–	E-Mail
	M.Sc.	Paul	Seifert	–	–	E-Mail
		Tammo	Sievers	–	–	E-Mail
	M.Sc.	Florian	Sigger	–	–	E-Mail
	B.Sc.	Lukas	Sigl	–	–	E-Mail
	Dipl.-Ing.	Peter	Weiser	–	+49 89 289-11514	E-Mail
	Dr.	Ursula	Wurstbauer	–	–	E-Mail
	M.Sc.	Philipp	Zimmermann	ZNN: 1.017	+49 8928911574	E-Mail