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Workgroup Prof. Dr. M. KneisslGroup seminar

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Group seminar

The seminar Physics of Group III Nitrides: Properties, Devices and Surfaces and Advanced III-Nitride Materials and Photonic Devices (ANMPD) takes place online via Zoom on Wednesday between 10:15 am and 11:45 am. External guests can receive a corresponding Zoom-Link from .

Seminar talks in WS 2021/22
Date
Topic
Speaker
10.11.2021
Temperature dependent electroluminescence spectroscopy on AlGaN-based 235nm far-UVC LEDs with different active region growth temperature
(Bachelor talk)
Paula Vierck
17.11.2021
14:00 s.t.
Nitride based tunnel junctions
(ANMPD)
Jean-Yves Duboz
(CRHEA)
24.11.2021
AlGaN based UVC LEDs and LDs with tunnel junctions for hole injection grown by MOVPE
(Master talk)
Michael Gail
01.12.2021
Describing the electrical properties of Schottky-contacts on Al0.87Ga0.13N:Si using Modified-Nodal-Analysis simulation
(Bachelor talk)
Tim Schleifer
15.12.2021
Multi quantum barriers for 233nm UV-LEDs
(Bachelor talk)
Mahmoud Azzab
15.12.2021
16:00 c.t.
High power UVC-LEDs
(ANMPD)
Jerry Zhang
(BOLB)
05.01.2022
Epitaxie 230nm LEDs
(Bachelor talk)
Jessica Steinmann
12.01.2022
10:00 s.t.
Threshold and gain measurements of AlGaN-based UVC lasers
(Bachelor talk)
Markus Blonski
19.01.2022
Analysis of optical gain spectra of violet GaN-based laser diodes using Hakki-Paoli gain spectroscopy
(Master talk)
Verena Montag
19.01.2022
16:00 c.t.
III-nitride tunnel junction UV-LEDs
(ANMPD)
Siddarth Rajan
(Ohio State Univ.)
09.02.2022
Elektrische Charakterisierung von 87% n-AlGaN-Schichten mittels CV- und Hall-Messungen
(Bachelor talk)
Severin Köberle
16.02.2022
Threshold and gain measurement of UVC lasers
(Bachelor talk)
Fedir Bilchenko
23.02.2022
UVB laser diodes
(ANMPD)
Motoaki Iwaya
(Meijo University)
02.03.2022
Temperature dependent electroluminescence spectrsocopy of UVC LEDs grown on different templates
(Bachelor talk)
Florian Kühl
09.03.2022
Point defects in nitrides
(ANMPD)
Shigefusa Chichibu
(Tohoku University)

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