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IWN 2022
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Session
Session – Electronic Devices
ScAlN, charge confinement and trapping
Appointment
Date:
12/10/2022
Time:
08:30
–
10:00
Location / Stream:
Salon Rome
Chair
Prof. Dr. Michael Heuken
AIXTRON SE / DE
Programme
08:30
–
09:00
25 Min.
5 Min.
Invited Talk
IT 30
What is special about ScAlN? An overview of its structural, mechanical and polarization-induced properties
Prof. Dr. Dr. Oliver Ambacher (Albert-Ludwigs-Universität Freiburg / DE)
09:00
–
09:15
12 Min.
3 Min.
Abstract Talk
AT 115
Charge-trapping flash memory based on AlGaN/GaN/AlGaN double heterostructures
Arno Kirchbrücher (RWTH Aachen University / DE)
Electronic devices, Novel Materials and Nanostructures
09:15
–
09:30
12 Min.
3 Min.
Abstract Talk
AT 116
Demonstration of Sc0.2Al0.8N HEMT structures with a sheet resistance of 150 Ω/□ and a sheet charge of 5.9x1013 cm-2 with phase pure, metal rich growth
Zachary Engel (Georgia Institute of Technology / US)
Electronic devices, Growth
09:30
–
09:45
12 Min.
3 Min.
Abstract Talk
AT 117
Improve 2DEG confinement in 70 nm AlGaN/GaN HEMTs by reducing the GaN channel thickness in buffer-free heterostructures
Ding Yuan Chen (SweGaN AB / SE)
Electronic devices
09:45
–
10:00
12 Min.
3 Min.
Abstract Talk
AT 118
Electric field imaging in AlGaN/GaN high electron mobility transistors grown on AlN substrates
Prof. Dr. Julien Pernot (Univ. Grenoble Alpes / FR)
Characterization, Electronic devices
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