نتایج جستجو برای: giant magnetoimpedance

تعداد نتایج: 57227  

2009
E. Costa Silva L. A. P. Gusmão C. R. Hall Barbosa E. Costa Monteiro Peter Grünberg

− The Laboratory of Biometrology of PUCRio has been developing magnetic field transducers to be used in biomedical applications. Investigations recently accomplished indicate the possibility of a new research line, which considers the changes in the phase characteristics of Giant Magnetoimpedance (GMI) sensors due to varying low-intensity magnetic fields. In spite of being less explored in the ...

2016
Tao Wang Yong Zhou Chong Lei Shaotao Zhi Lei Guo Hengyu Li Zhizheng Wu Shaorong Xie Jun Luo Huayan Pu

The disturbing effect of the stray magnetic fields of Fe-based amorphous ribbons on the giant magnetoimpedance (GMI) sensor has been investigated systematically in this paper. Two simple methods were used for examining the disturbing effect of the stray magnetic fields of ribbons on the GMI sensor. In order to study the influence of the stray magnetic fields on the GMI effect, the square-shaped...

2012
Rainer Schmidt Jofre Ventura Eric Langenberg Norbert M. Nemes Carmen Munuera Manuel Varela Mar Garcia-Hernandez Carlos Leon Jacobo Santamaria

Rainer Schmidt,1,* Jofre Ventura,2 Eric Langenberg,2,3 Norbert M. Nemes,1 Carmen Munuera,4 Manuel Varela,2 Mar Garcia-Hernandez,4 Carlos Leon,1 and Jacobo Santamaria1 1Universidad Complutense de Madrid, GFMC, Dpto. Fı́sica Aplicada III, Facultad de Ciencias Fı́sicas, 28040 Madrid, Spain 2Universitat de Barcelona, Dpto. Fı́sica Aplicada i Óptica, Diagonal Sud, Facultats de Fı́sica i Quı́mica, Martı́ i...

2018
Alexander P. Safronov Ekaterina A. Mikhnevich Zahra Lotfollahi Felix A. Blyakhman Tatyana F. Sklyar Aitor Larrañaga Varga Anatoly I. Medvedev Sergio Fernández Armas Galina V. Kurlyandskaya

Magnetic biosensors are an important part of biomedical applications of magnetic materials. As the living tissue is basically a "soft matter." this study addresses the development of ferrogels (FG) with micron sized magnetic particles of magnetite and strontium hexaferrite mimicking the living tissue. The basic composition of the FG comprised the polymeric network of polyacrylamide, synthesized...

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