W-Band Sensor for Complex Permittivity Measurements of Rod Shaped Samples

by Yevhen Yashchyshyn, Krzysztof Derzakowski, Changying Wu, Grzegorz Cywinski
Published 2021-01-01

Double-Quantum-Well AlGaN/GaN Field Effect Transistors with Top and Back Gates: Electrical and Noise Characteristics

by Maksym Dub, Pavlo Sai, Maciej Sakowicz, Lukasz Janicki, Dmytro B. But, Paweł Prystawko, Grzegorz Cywiński, Wojciech Knap, Sergey Rumyantsev
Published 2021-06-01

Graphene as a Schottky Barrier Contact to AlGaN/GaN Heterostructures

by Maksym Dub, Pavlo Sai, Aleksandra Przewłoka, Aleksandra Krajewska, Maciej Sakowicz, Paweł Prystawko, Jacek Kacperski, Iwona Pasternak, Grzegorz Cywiński, Dmytro But, Wojciech Knap, Sergey Rumyantsev
Published 2020-09-01