<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles"^^ . "Recent studies have shown that the magnetic field sensitivity of an anisotropic magnetoresistance (AMR) sensor using a single-layer Ni80Fe20 thin film can be considerably improved by increasing the shape anisotropy of the film. In this work, an effective approach for improving the sensitivity and reducing the magnetic coercive field as well as the thermal noise contribution in an AMR Wheatstone bridge sensor is proposed by combining multiple resistors in the series–parallel combination circuits. Four different AMR sensor designs, consisting of a single resistor, three and five resistors in series and six resistors in series–parallel connection, were fabricated by using Ta (10 nm)/Ni80Fe20 (5 nm)/Ta (10 nm) films grown on thermally oxidized Si substratesunder the presence and the absence of a biasing magnetic field (900 Oe). Theresults showed that the sensors based on series–parallel combination gain a magnetic sensitivity (SH) 1.72 times higher than that of the sensor based on the series connection. This optimized sensor has improved the capacity of detecting various concentrations of magnetic nanoparticles with a detection limit of magnetic moments estimated to be about 0.56 uemu"^^ . "2019-02" . . "48" . . "springer"^^ . . . "Journal of Electronic Materials"^^ . . . "03615235" . . . . . . . . . . . . . . . . . . . . . . . . . "Khac Quynh"^^ . "Le"^^ . "Khac Quynh Le"^^ . . "Thi Huong Giang"^^ . "Do"^^ . "Thi Huong Giang Do"^^ . . "Anh Tuan"^^ . "Phung"^^ . "Anh Tuan Phung"^^ . . "Dinh Tu"^^ . "Bui"^^ . "Dinh Tu Bui"^^ . . "Huu Duc"^^ . "Nguyen"^^ . "Huu Duc Nguyen"^^ . . "Viet Anh"^^ . "Cao"^^ . "Viet Anh Cao"^^ . . "Tien Dung"^^ . "Tran"^^ . "Tien Dung Tran"^^ . . . . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (PDF)"^^ . . . . . "bai bao 3.pdf"^^ . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (Other)"^^ . . . . . . "small.jpg"^^ . . . "Design Optimization of an Anisotropic Magnetoresistance\r\nSensor for Detection of Magnetic Nanoparticles (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #3506 \n\nDesign Optimization of an Anisotropic Magnetoresistance \nSensor for Detection of Magnetic Nanoparticles\n\n" . "text/html" . . . "ISI-indexed journals"@en . .