M
Mikael Sterner
Researcher at Royal Institute of Technology
Publications - 45
Citations - 931
Mikael Sterner is an academic researcher from Royal Institute of Technology. The author has contributed to research in topics: Microelectromechanical systems & Insertion loss. The author has an hindex of 13, co-authored 45 publications receiving 834 citations.
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Journal ArticleDOI
Electromechanical Piezoresistive Sensing in Suspended Graphene Membranes
Anderson D. Smith,Frank Niklaus,Alan Paussa,Sam Vaziri,Andreas Fischer,Mikael Sterner,Fredrik Forsberg,Anna Delin,David Esseni,Pierpaolo Palestri,Mikael Östling,Max C. Lemme,Max C. Lemme +12 more
TL;DR: This work conclusively demonstrate the piezoresistive effect in graphene in a nanoelectromechanical membrane configuration that provides direct electrical readout of pressure to strain transduction and acts as a strain gauge independent of crystallographic orientation.
Journal ArticleDOI
Piezoresistive Properties of Suspended Graphene Membranes under Uniaxial and Biaxial Strain in Nanoelectromechanical Pressure Sensors
Anderson D. Smith,Frank Niklaus,Alan Paussa,Stephan Schröder,Andreas Fischer,Mikael Sterner,Stefan Wagner,Sam Vaziri,Fredrik Forsberg,David Esseni,Mikael Östling,Max C. Lemme,Max C. Lemme +12 more
TL;DR: The gauge factor is found to be practically independent of the doping concentration and crystallographic orientation of the graphene films, and describes accurately the charge-carrier density and mobility in strained graphene and, hence, the gauge factor.
Journal ArticleDOI
Pressure sensors based on suspended graphene membranes
Anderson D. Smith,Sam Vaziri,Frank Niklaus,Andreas Fischer,Mikael Sterner,Anna Delin,Mikael Östling,Max C. Lemme,Max C. Lemme +8 more
TL;DR: In this paper, a novel pressure sensor based on a suspended graphene membrane is proposed, and the sensing mechanism is explained based on tight binding calculations of strain-induced changes in the band structure.
Proceedings ArticleDOI
RF MEMS High-Impedance Tuneable Metamaterials for Millimeter-Wave Beam Steering
TL;DR: In this paper, the authors presented the design, fabrication and evaluation of RF MEMS analog tuneable metamaterial high-impedance surfaces (HIS) for W-band beam steering applications.
Journal ArticleDOI
Static Zero-Power-Consumption Coplanar Waveguide Embedded DC-to-RF Metal-Contact MEMS Switches in Two-Port and Three-Port Configuration
TL;DR: In this paper, two-port single-pole-single-throw (SPST) and three-port SPMDT (SPDT) T-junction switches with four mechanically stable states are presented.