8 citations · 12 across the 2 of their papers we have counts for
2 papers
physics.app-ph2022★ 4 cited
Detecting Magnetic Ink Barcodes with Handheld Magnetoresistive Sensors
Sofia Abrunhosa, Ian Gibb, Rita Macedo +4
Information encoding in barcodes using magnetic-based technology is a unique strategy to read data buried underneath non-transparent surfaces since a direct line-of-sight between t…
physics.app-ph2019★ 8 cited
Reading thin film permanent magnet irregular patterns using magnetoresistive sensors
Sofia Abrunhosa, Karla J. Merazzo, Tiago Costa +3
Magnetic encoders currently provide accurate positioning information by reading periodic patterns with equally spaced structures or bits. As this technology evolves to fulfill indu…