Femtosecond Laser Processing of Membranes for Sensor Devices on different Bulk Materials
We demonstrate that diaphragms for sensor applications can be fabricated by laser ablation in a~variety of substrates such as ceramics, glass, sapphire or SiC. However, ablation can cause pinholes in membranes made of SiC, Si and metals. Our experiments indicate that pinhole defects in the ablated m...
Main Authors: | Johann Zehetner, Gabriel Vanko, Jaroslav Dzuba, Tibor Lalinsky |
---|---|
Format: | Article |
Language: | English |
Published: |
VSB-Technical University of Ostrava
2017-01-01
|
Series: | Advances in Electrical and Electronic Engineering |
Subjects: | |
Online Access: | http://advances.utc.sk/index.php/AEEE/article/view/2033 |
Similar Items
-
Fabrication of Diamond Membranes by Femtosecond Laser Ablation for MEMS Sensor Applications
by: Johann Zehetner, et al.
Published: (2020-12-01) -
Physics-Based TCAD Simulation and Calibration of 600 V GaN/AlGaN/GaN Device Characteristics and Analysis of Interface Traps
by: Yu-Lin Song, et al.
Published: (2021-06-01) -
Computational Modelling-Based Device Design for Improved mmWave Performance and Linearity of GaN HEMTs
by: Ankit Soni, et al.
Published: (2020-01-01) -
Influence of Displacement Damage Effect on AlGaN/GaN HEMT Devices
by: CHEN Baiwei1,2;SUN Changhao1,2;MA Teng2;SONG Hongjia1;WANG Jinbin1;PENG Chao2;ZHANG Zhangang2;LEI Zhifeng2;LIANG Chaohui2,*;ZHONG Xiangli1,*
Published: (2023-12-01) -
Improvement of AlGaN/GaN HEMT Noise Figure Using Thick Cu Metallization for Satellite Communication Applications
by: Howie Tseng, et al.
Published: (2024-01-01)