Technische Universität München
Lehrstuhl für Halbleiter-Nanostrukturen und -Quantensyteme (Prof. Finley)
Am Coulombwall 4
85748 Garching b. München
Our group explores a wide range of topics related to the fundamental physics of nanostructured materials and their quantum-electronic and -photonic properties. We study the unique electronic, photonic and quantum properties of materials patterned over nanometer lengthscales and explore how sub-components can be integrated together to realise entirely new materials with emergent properties. This convergence of materials-nanotechnology, quantum electronics and photonics is strongly interdisciplinary, spanning topics across the physical sciences, as well as materials science and engineering.
ACS Photonics
Abstract: The potential of color centers in hexagonal boron nitride (hBN) for quantum technology applications has driven research to create emitters across a broad spectral range by using diverse techniques.…
Nano Letters
Abstract: Silicon photonic integrated circuits critically depend on compact on-chip light sources, for which nanowire (NW) lasers are an attractive solution. However, their practical implementation is often…
Nature Communications
Abstract: Superconducting Nanowire Single-Photon Detectors (SNSPDs) are key building blocks for photonic quantum technologies due to their ability to detect single photons with ultra-high efficiency, low dark…
Advanced Quantum Technologies
Abstract: We explore the zero-phonon line of single photon emitters in helium-ion treated monolayer MoS2, which are currently understood in terms of single sulfur-site vacancies. By comparing the linewidths of…
Physica Status Solidi - Rapid Research Letters
Abstract: Controlling crystal quality during epitaxial growth is essential for the advancement of novel materials with industrial relevance. Here, we investigate the molecular beam epitaxy of 2D hexagonal…
Nano Letters
Abstract: We investigate the interaction between interlayer excitons and ferroelectric domains in hBN-encapsulated 3R-MoS2/MoSe2 heterostructures, combining photoluminescence experiments with density functional…
Physical Review Applied
Abstract: The development of deterministic single-photon sources emitting in the telecommunication bands is a key challenge for quantum communication and photonic quantum computing. Here, we investigate the…
Nano Letters
Abstract: GaAs-based nanowires hosting active quantum heterostructures provide a promising route toward monolithic integration of single-photon sources on silicon, a key requirement for scalable quantum…
APL Materials
Abstract: We report a molecular beam epitaxy strategy to achieve a low density of O-band electrically tunable InAs/InGaAs quantum dots (QDs) on GaAs(001) substrates. Our approach is based on a gradient…
Advanced Quantum Technologies
Abstract: As demonstrated experimentally by Prevedel et al., active feed-forward can render one-way quantum computation deterministic. An analogous principle applies to the scalable generation of photonic…
| Titel | Termine | Dauer | Art | Vortragende/r (Mitwirkende/r) |
|---|---|---|---|---|
| Experimentalphysik 2 |
|
4 | VO | |
| FOPRA-Versuch 14: Optische Absorption (AEP, KM) |
|
1 | PR | |
| FOPRA-Versuch 24: Feldeffekt-Transistor (MOSFET) (AEP, KM, QST-EX) |
|
1 | PR | |
| FOPRA-Versuch 45: Optische Eigenschaften von Halbleiter-Quantenfilmen (AEP, KM, QST-EX) |
|
1 | PR | |
| Mathematische Ergänzungen zur Experimentalphysik 2 |
|
2 | VO | |
| Mentoring-Programm im Bachelorstudiengang Physik |
|
0.2 | KO | |
| Offenes Tutorium zu Experimentalphysik 2 |
|
2 | UE | |
| Schottky-Seminar |
|
2 | SE | |
| Übung zu Experimentalphysik 2 |
|
2 | UE |
| Titel | Termine | Dauer | Art | Vortragende/r (Mitwirkende/r) |
|---|---|---|---|---|
| Münchner Physik-Kolloquium |
|
2 | KO | |
| QST-Experiment: Quantenhardware |
|
4 | VO | |
| Schottky-Seminar |
|
2 | SE | |
| Übung zu QST-Experiment: Quantenhardware |
|
2 | UE |