著者

毛利 佳年雄

出版者

日本応用磁気学会

雑誌

日本応用磁気学会誌 = JOURNAL OF THE MAGNETICS SOCIETY OF JAPAN (ISSN:02850192)

巻号頁・発行日

vol.29, no.7, pp.702-707, 2005-07-01

被引用文献数

1

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Author's special experiences of 40 years Magnetics research and development for amorphous alloy based Sensor Magnetics through two national universities and a national institute of technology are summarized. A topic of recent commercialized intelligent sensor chip installed in a mobile phone (Vodafone Ltd.) is timely introduced in which five amorphous wire-CMOSIC MI sensors are integrated detecting the geomagnetic field in the three dimensional MI sensor and simultaneously the angle and acceleration of the phone body in another two dimensional MI sensor combining with micro magnets. Importance of international and industry-university-governmental collaborations for promotion of basic researches to industrialization and research-oriented enterprising are presented.