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
Professorinnen und Professoren
| Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
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Prof. Dr. | Alexander | Holleitner | ZNN: 1.005 | +49 89 289-11575 | |
Mitarbeiterinnen und Mitarbeiter
| Photo | Akad. Grad | Vorname | Nachname | Raum | Telefon | |
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Dipl.-Phys. | Andreas | Brenneis | – | +49 89 289-11476 | |
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M.Sc. | Sandra | Diefenbach | – | – | |
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M.Sc. | Sebastian | Dietl | ZNN: 1.002 | – | |
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Dipl.-Phys. | Christoph | Karnetzky | ZNN: 1.017 | +49 89 289-11399 | |
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M.Sc. | Julian | Klein | – | – | |
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M.Sc. | Bastian | Miller | – | – | |
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M.Sc. | Elmar | Mitterreiter | – | – | |
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Eric | Parzinger | – | – | ||
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M.Sc. | Paul | Seifert | – | – | |
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M.Sc. | Florian | Sigger | – | – | |
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B.Sc. | Lukas | Sigl | – | – | |
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Dipl.-Ing. | Peter | Weiser | – | +49 89 289-11514 | |
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Dr. | Ursula | Wurstbauer | – | – | |
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Jonas | Ziegler | – | – | ||
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M.Sc. | Philipp | Zimmermann | – | – | |
Lehrangebot der Arbeitsgruppe
Lehrveranstaltungen mit Beteiligung der Arbeitsgruppe
| Titel und Modulzuordnung | |||
|---|---|---|---|
| Art | SWS | Dozent(en) | Termine |
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Material Science I (for MSE) Zuordnung zu Modulen: |
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| VO | 4 | Holleitner, A. Nilges, T. |
Mo, 08:15–09:45, 8102.EG.117 Mi, 08:15–09:45, 8102.EG.117 sowie einzelne oder verschobene Termine |
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Materials Sciences (MS&E)
Zuordnung zu Modulen: |
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| VO | 2 | Holleitner, A. Nilges, T. |
Fr, 08:00–10:00, PH II 227 |
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Seminar und Journal-Club zu Optoelektronik auf der Nanoskala Zuordnung zu Modulen: |
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| HS | 2 | Holleitner, A. |
Mo, 14:00–16:00, ZNN 1.003 |
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Material Science I, Exercises (for MSE) Zuordnung zu Modulen: |
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| UE | 1 | Holleitner, A. Nilges, T. Weissenborn-Zirngast, L. |
Mo, 10:00–10:45, 8102.03.108 Mo, 10:00–10:45, 8102.EG.116 Mi, 11:15–12:00, 8102.EG.116 Mi, 11:15–12:00, 8102.EG.117 |
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Übung zu Materialwissenschaften (MS&E) Zuordnung zu Modulen: |
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| UE | 1 |
Leitung/Koordination: Holleitner, A. |
Fr, 10:00–11:00, PH II 227 |
Abgeschlossene und laufende Abschlussarbeiten an der Arbeitsgruppe
- Atomistic Parametrization of Machine Learning Approaches for Mobility Prediction in Organic Semiconductors
- Abschlussarbeit im Masterstudiengang Physik (Physik der kondensierten Materie)
- Themensteller(in): Alexander Holleitner
- Interaction driven quantum phase transitions of transition metal dichalcogenides
- Abschlussarbeit im Masterstudiengang Physics (Applied and Engineering Physics)
- Themensteller(in): Alexander Holleitner
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