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Jo Gjessing

Research Scientist

Jo Gjessing

Research Scientist

Jo Gjessing
Phone: 900 37 638
Email:
Unit: SINTEF Digital
Department: Microsystems and Nanotechnology
Office: Oslo

Publications and responsibilities

Publication

Breakdown mechanisms and passivation of piezoelectric micro-mirrors

https://www.sintef.no/en/publications/publication/?pubid=1660782

Lead Zirconate Titanate (Pb(Zrx,Ti1−x )O3) is, due to its high piezoresponse, widely used in piezoelectric Micro Electro Mechanical Systems (piezoMEMS) such as accelerometers, gyroscopes and actuators. However, since PZT is highly sensitive to humidity, devices tend to suffer severe degradation when...

Authors Runar Plunnecke Dahl-Hansen Frode Tyholdt Thor Bakke Jo Gjessing Jon Vedum Thomas Tybell
Year 2018
Type Academic lecture
Publication

Miniature, low-cost, 200 mW, infrared thermal emitter sealed by wafer-level bonding

https://www.sintef.no/en/publications/publication/?pubid=1454849

Infrared (IR) thermal emitters are widely used in monitoring applications. For autonomous systems, miniaturized devices with low power consumption are needed. We have designed, fabricated and tested a novel device design, packaged on the wafer level by Al-Al thermo-compression bonding. 80 μm wide...

Authors Kari Schjølberg-Henriksen Jo Gjessing Kari Anne Hestnes Bakke Sanja Hadzialic Dag Thorstein Wang
Year 2017
Type Academic chapter/article/Conference paper
Publication

Design and Simulation of Efficient Narrowband Thermal Emitter with 3 µm wavelength

https://www.sintef.no/en/publications/publication/?pubid=1473120

A low-power infrared source based on a silicon photonic-crystal membrane has been designed. Temperature distribution and reflection spectrum has been simulated. Large narrowband IR absorption is obtained with optimal material doping....

Authors Jon Olav Grepstad Jo Gjessing Hallvard Angelskår Zeljko Skokic Thor Bakke Aina Kristin Herbjørnrød Aasmund Sudbø
Year 2016
Type Academic lecture
Publication

Design and simulation of efficient narrowband thermal emitter with 3 μm wavelength

https://www.sintef.no/en/publications/publication/?pubid=1456583

A low-power infrared source based on a silicon photonic-crystal membrane has been designed. Temperature distribution and reflection spectrum has been simulated. Large narrowband IR absorption is obtained with optimal material doping...

Authors Jon Olav Grepstad Jo Gjessing Hallvard Angelskår Zeljko Skokic Thor Bakke Aasmund Sudbø
Year 2016
Type Academic chapter/article/Conference paper
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