MilliporeSigma

Self-Assembled On-Chip-Integrated Giant Magneto-Impedance Sensorics.

Advanced materials (Deerfield Beach, Fla.) (2015-09-24)
Daniil Karnaushenko, Dmitriy D Karnaushenko, Denys Makarov, Stefan Baunack, Rudolf Schäfer, Oliver G Schmidt
ABSTRACT

A novel method relying on strain engineering to realize arrays of on-chip-integrated giant magneto-impedance (GMI) sensors equipped with pick-up coils is put forth. The geometrical transformation of an initially planar layout into a tubular 3D architecture stabilizes favorable azimuthal magnetic domain patterns. This work creates a solid foundation for further development of CMOS compatible GMI sensorics for magnetoencephalography.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Methanol, ACS reagent, ≥99.8%
Sigma-Aldrich
Methanol, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
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2-Pentanone, reagent grade, ≥90%
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2-Pentanone, ≥98%, FCC, FG
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Diethylenetriaminepentaacetic acid, ≥99% (titration)
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Acrylic acid, anhydrous, contains 200 ppm MEHQ as inhibitor, 99%
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Methanol, ACS reagent, ≥99.8%
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N,N-Dimethylacetamide, anhydrous, 99.8%
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