Calendar

Bild zum Kolloquium von Dr. Moritz Cygorek

04-30 – 04-30 | start 04:00 pm

How to make hybrid quantum devices work despite strong interactions with environments

05-14 – 05-14 | start 04:00 pm

Quantum Technologies and Fundamental Physics in 2D Materials

05-21 – 05-21 | start 04:00 pm

Lecture by Prof. Dr. Jelger Risselada

Picture to the colloquium by Prof. Dr. Rudolf Bratschitsch

05-28 – 05-28 | start 04:00 pm

Single-photon emitters in 2D materials

06-04 – 06-04 | start 04:00 pm

Lecture by Prof. Dr. James McIver

Location & approach

By car

The campus of the Technical University of Dortmund is located near the freeway junction Dortmund West, where the Sauerland line A45 crosses the Ruhr expressway B1/A40. The Dortmund-Eichlinghofen exit on the A45 leads to the South Campus, the Dortmund-Dorstfeld exit on the A40 leads to the North Campus. The university is signposted at both exits.

By bus and train

The "Dortmund Universität" S-Bahn station is located directly on the North Campus. From there, the S-Bahn line S1 runs every 20 or 30 minutes to Dortmund main station and in the opposite direction to Düsseldorf main station via Bochum, Essen and Duisburg. In addition, the university can be reached by bus lines 445, 447 and 462. Timetable information can be found on the homepage of the Rhine-Ruhr transport association, and DSW21 also offer an interactive route network map.

The H-Bahn

One of the landmarks of the TU Dortmund is the H-Bahn. Line 1 runs every 10 minutes between Dortmund Eichlinghofen and the Technology Center via Campus South and Dortmund University S, while Line 2 commutes every 5 minutes between Campus North and Campus South. It covers this distance in two minutes.

By plane

From Dortmund Airport, it takes just over 20 minutes to get to Dortmund Central Station by AirportExpress and from there to the university by S-Bahn. A wider range of international flight connections is offered by Düsseldorf Airport, about 60 kilometers away, which can be reached directly by S-Bahn from the university's train station.

Plan of site & interactive map

The facilities of TU Dortmund University are spread over two campuses, the larger Campus North and the smaller Campus South. Additionally, some areas of the university are located in the adjacent "Technologiepark".

> Go to interactive map

Campus Weather

Current weather

Weather forecast

More information on the weather station at TU Dortmund

ServicePortal UniMail

Contrast Deutsch

Calendar

Bild zum Kolloquium von Dr. Moritz Cygorek

04-30 – 04-30 | start 04:00 pm

How to make hybrid quantum devices work despite strong interactions with environments

05-14 – 05-14 | start 04:00 pm

Quantum Technologies and Fundamental Physics in 2D Materials

05-21 – 05-21 | start 04:00 pm

Lecture by Prof. Dr. Jelger Risselada

Picture to the colloquium by Prof. Dr. Rudolf Bratschitsch

05-28 – 05-28 | start 04:00 pm

Single-photon emitters in 2D materials

06-04 – 06-04 | start 04:00 pm

Lecture by Prof. Dr. James McIver

Campus Weather

Current weather

Weather forecast

More information on the weather station at TU Dortmund

Location & approach

By car

The campus of the Technical University of Dortmund is located near the freeway junction Dortmund West, where the Sauerland line A45 crosses the Ruhr expressway B1/A40. The Dortmund-Eichlinghofen exit on the A45 leads to the South Campus, the Dortmund-Dorstfeld exit on the A40 leads to the North Campus. The university is signposted at both exits.

By bus and train

The "Dortmund Universität" S-Bahn station is located directly on the North Campus. From there, the S-Bahn line S1 runs every 20 or 30 minutes to Dortmund main station and in the opposite direction to Düsseldorf main station via Bochum, Essen and Duisburg. In addition, the university can be reached by bus lines 445, 447 and 462. Timetable information can be found on the homepage of the Rhine-Ruhr transport association, and DSW21 also offer an interactive route network map.

The H-Bahn

One of the landmarks of the TU Dortmund is the H-Bahn. Line 1 runs every 10 minutes between Dortmund Eichlinghofen and the Technology Center via Campus South and Dortmund University S, while Line 2 commutes every 5 minutes between Campus North and Campus South. It covers this distance in two minutes.

By plane

From Dortmund Airport, it takes just over 20 minutes to get to Dortmund Central Station by AirportExpress and from there to the university by S-Bahn. A wider range of international flight connections is offered by Düsseldorf Airport, about 60 kilometers away, which can be reached directly by S-Bahn from the university's train station.

Plan of site & interactive map

The facilities of TU Dortmund University are spread over two campuses, the larger Campus North and the smaller Campus South. Additionally, some areas of the university are located in the adjacent "Technologiepark".

> Go to interactive map

ServicePortal UniMail

Thesis defense of Johan Erik Kirstein

Begin: 05/04/2022, 11:00 AM End: 05/04/2022, 11:30 AM Location: ZOOM

Event type:

Defense

Coherent spin dynamics and carrier-nuclear interaction in lead halide perovskite crystals

In the present work, the charge carrier spin dynamics in lead halide perovskites APbX3, with X = {I,Br,Cl} are studied. The lead halide perovskites are distinguished with respect to the groups of purely inorganic perovskites with A = Cs and hybrid organic inorganic ones with A = {MA,FA} (methylammonium and formamidinium), as well as their size, i.e. macroscopic single crystals or nano crystals. The spin dynamics of the charge carriers, electrons and holes, are mainly investigated using picosecond resolution Kerr and Faraday spectroscopy. In addition, the observation of the spin dynamics is complemented by exciton spectroscopy (polarization-resolved photoluminescence, reflection, and transmission) and time-resolved differential reflectometry. Nanosecond spin dynamics are observed and the underlying interaction mechanisms are revealed by the experimental techniques, with a focus on interaction of charge carrier and nuclear spins.