High-Performance Magnetic Sensorics for Printable and Flexible Electronics

High‐performance giant magnetoresistive (GMR) sensorics are realized, which are printed at predefined locations on flexible circuitry. Remarkably, the printed magnetosensors remain fully operational over the complete consumer temperature range and reveal a giant magnetoresistance up to 37% and a sen...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2015-02, Vol.27 (5), p.880-885
Main Authors: Karnaushenko, Daniil, Makarov, Denys, Stöber, Max, Karnaushenko, Dmitriy D., Baunack, Stefan, Schmidt, Oliver G.
Format: Article
Language:English
Subjects:
Active control
Communications
Consumers
Electric circuits
Electronics
flexible electronics
flexible GMR sensors
Giant magnetoresistance
GMR multilayers
Packaging
printable electronics
printable magnetic sensorics
Specifications
Switches
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Summary:High‐performance giant magnetoresistive (GMR) sensorics are realized, which are printed at predefined locations on flexible circuitry. Remarkably, the printed magnetosensors remain fully operational over the complete consumer temperature range and reveal a giant magnetoresistance up to 37% and a sensitivity of 0.93 T−1 at 130 mT. With these specifications, printed magnetoelectronics can be controlled using flexible active electronics for the realization of smart packaging and energy‐efficient switches.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201403907