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Hauptseminar: Perovskite Optoelectronics – Overview

  • Overview

Halide Perovskites for Solar Cells, LEDs, Lasers and more...

Lecturer

About the lecture

Time and place

Donnerstag, 14:00 - 15:30 Uhr, Conference Room Königinstr. 10 (D01.002)

The seminar covers recent research highlights in perovskites,
focusing on materials, nanocrystals, applications and devices.
This seminar addresses in particular master students, who have followed the lecture:
EM1 - Advanced Solid State Physics, but is not exclusively for these students.

Topics
1. Materials:
a) Halide Perovskite: Crystal Structure, Composition, Electronic Structre
b) Thin films: Synthesis and Properties
c) Nanocrystals: Hybrid Organic/Inroganic NCs: Overview
d) Nanocrystals: All-inorganic NCs: Overview
e) Nanocrystals: 2D Nanoplatelets
f) Layered Perovskites

2. Physics
a) Band Structure, energetic states (Transient Absorption Spectroscopy)
b) Light Emission: Mechanisms, Excitons, Efficiency
c) Energy Transfer in Perovskites
d) Charge carrier conduction
e) Exciton Diffusion
f) Amplified Spontaneous Emission (ASE), lasing

3. Devices
a) Solar Cells
b) LEDs
c) Lasers
d) Photodetectors
e) X-ray, gamma-ray detectors

The seminar will be credited if:

(a) a presentation is given,
(b) all presentations (missing 2 at most) have been attended,
(c) the student actively participated in discussions

 

Date Topic Presenter Coaches
02.05.
09.05.
16.05.
23.05.
06.06.
13.06.
27.06.
04.07.
11.07.
18.07.
25.07.

 

Topics


Coaches:

AU Alexander Urban
CL Carola Lampe
MG Moritz Gramlich

Verantwortlich für den Inhalt: Prof. Dr. Alexander Urban