Nanotechnologie und Nanomaterialien
Prof. Alexander Holleitner
Forschungsgebiet
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.
Mitarbeiterinnen und Mitarbeiter der Arbeitsgruppe
Professor
Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
---|---|---|---|---|---|---|
Prof. Dr. | Alexander | Holleitner | 005 | +49 89 289-11575 |
Sekretariat
Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
---|---|---|---|---|---|---|
Emel | Özdemir | – | +49 89 289-11645 |
Wissenschaftlerinnen und Wissenschaftler
Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
---|---|---|---|---|---|---|
M.Sc. | Katja | Barthelmi | 017 | +49 89 289-11411 | ||
M.Sc. | Johannes | Gröbmeyer | – | – | ||
M.Sc. | Alexander | Hötger | 017 | +49 89 289-11538 | ||
Dr. | Christoph | Kastl | 004 | +49 89 289-11455 | ||
M.Sc. | Jonas | Kiemle | 002 | +49 89 289-11550 | ||
M.Sc. | Maanwinder Partap Singh | 017 | +49 89 289-11531 | |||
Ana | Micevic | – | – | |||
M.Sc. | Katharina | Nisi | 002 | +49 89 289-11304 | ||
M.Sc. | Nina | Pettinger | – | – | ||
M.Sc. | Florian | Sigger | 002 | +49 89 289-11412 | ||
M.Sc. | Mirco | Troue | 018 | – | ||
Prof. Dr. | Jan | von Delft | – | – | ||
B.Sc. | Johannes Vasco | Winter Amaral Figueiredo | – | – |
Studierende
Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
---|---|---|---|---|---|---|
B.Sc. | Sergey | Lavrentyev | – | – | ||
Andere Mitarbeiterinnen und Mitarbeiter
Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
---|---|---|---|---|---|---|
Dr. | Anna | Donhauser | – | – | ||
Dr. | Judith | Gabel | – | – | ||
Dr. | Stefan | Küchemann | – | – | ||
Prof. Dr. | Jochen | Kuhn | – | – | ||
Björn | Ladewig | – | – | |||
Claudia | Paulus | – | +49 89 289-11573 | |||
Dimitris | Saraidaris | – | – | |||
Prof. Dr. | Olcay | Üzengi Aktürk | – | – |
Lehrangebot der Arbeitsgruppe
Lehrveranstaltungen mit Beteiligung der Arbeitsgruppe
Abgeschlossene und laufende Abschlussarbeiten an der Arbeitsgruppe
- Local and non-local detection of photoluminescence from trapped dipolar excitons
- Abschlussarbeit im Bachelorstudiengang Physik
- Themensteller(in): Alexander Holleitner
- Optoelectronics of Single-Walled Semiconducting Carbon Nanotubes
- Abschlussarbeit im Bachelorstudiengang Physik
- Themensteller(in): Alexander Holleitner
- Optoelectronic Interactions between Nanoparticle Arrays and Atomically Thin Transition Metal Dichalcogenides
- Abschlussarbeit im Bachelorstudiengang Physik
- Themensteller(in): Alexander Holleitner