Super MI Sensor: Recent Advances of Amorphous Wire and CMOS-IC Magneto-Impedance Sensor

被引：22

作者：

Mohri, Kaneo ^{[1
]}

Honkura, Yoshinobu ^{[2
]}

Panina, Larissa. V. ^{[3
]}

Uchiyama, Tsuyoshi ^{[4
]}

机构：

[1] Nagoya Ind Sci Res Inst, Nagoya, Aichi 4640819, Japan

[2] Aichi Steel Co, Electromagnetisms Div, Tokai, Ibaraki 4768666, Japan

[3] Univ Plymouth, Fac Appl Phys Comp & Elect Engn, Plymouth PL4 8AA, Devon, England

[4] Nagoya Univ, Grad Sch, Nagoya, Aichi 4648603, Japan

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2012年 / 12卷 / 09期

关键词：

Amorphous Wire; Magneto-Impedance; Super MI Sensor; Skin Effect; Pico-Tesla; INTELLIGENT MEASUREMENTS; MAGNETOIMPEDANCE MI; SANDWICH FILM; FIELD;

D O I：

10.1166/jnn.2012.6541

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We indicate that the Magneto-Impedance sensor using amorphous wires has reached a new stage to view "Super MI sensor technology" based on three main advantageous factors of (i) micro sized head and micro power consumption chip, (ii) ultra-high sensitivity micro magnetic sensor with 1 pico-Tesla resolution at the room temperature without any electromagnetic shielding, and (Hi) ultra-quick response magnetic sensor with GHz operation. We summarize systematically the magneto-impedance technology with the basic principle and mechanisms of three advantageous features for constitution of various high performance new sensor devices such as the electronic compass chip for mobile phones and smart phones and portable sensors for the magneto-encephalography, the magneto-spinography, and various bio-cell magnetic measurements. Possibility of new application to MI antenna in magnetic telecommunications is also discussed.

引用

页码：7491 / 7495

页数：5

共 20 条

[1] Magneto-impedance in sandwich film for magnetic sensor heads [J].

Hika, K ;

Panina, LV ;

Mohri, K .

IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (05) :4594-4596

[2]

Ipatov M., 2010, J PHYS C SERIES, P200

[3]

Kanno T., 1997, IEEE T MAGN, V33, P3353

[4] Highly stable MI micro sensor using C-MOS IC multivibrator with synchronous rectification [J].

Kawajiri, N ;

Nakabayashi, M ;

Cai, CM ;

Mohri, K ;

Uchiyama, T .

IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (05) :3667-3669

[5] Low-field microwave magnetoimpedance in amorphous microwires [J].

Lofland, SE ;

Bhagat, SM ;

Domínguez, M ;

García-Beneytez, JM ;

Guerrero, F ;

Vázquez, M .

JOURNAL OF APPLIED PHYSICS, 1999, 85 (08) :4442-4444

[6] Amorphous wire and CMOS IC based magneto-impedance sensors - Origin, topics, and future [J].

Mohri, K. ;

Honkura, Y. .

SENSOR LETTERS, 2007, 5 (01) :267-270

[7] Amorphous wire and CMOS IC-based sensitive micro-magnetic sensors (MI sensor and SI sensor) for intelligent measurements and controls [J].

Mohri, K ;

Uchiyama, T ;

Shen, LP ;

Cai, CM ;

Panina, LV .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 249 (1-2) :351-356

[8] Amorphous wire and CMOS IC-based sensitive micromagnetic sensors utilizing magnetoimpedance (MI) and stress-impedance (SI) effects [J].

Mohri, K ;

Uchiyama, T ;

Shen, LP ;

Cai, CM ;

Panina, LV ;

Honkura, Y ;

Yamamoto, M .

IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (05) :3063-3068

[9] MAGNETO-IMPEDANCE ELEMENT [J].

MOHRI, K ;

BUSHIDA, K ;

NODA, M ;

YOSHIDA, H ;

PANINA, LV ;

UCHIYAMA, T .

IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (04) :2455-2460

[10] Sensitive micro magnetic sensor family utilizing magneto-impedance (MI) and stress-impedance (SI) effects for intelligent measurements and controls [J].

Mohri, K ;

Uchiyama, T ;

Shen, LP ;

Cai, CM ;

Panina, LV .

SENSORS AND ACTUATORS A-PHYSICAL, 2001, 91 (1-2) :85-90

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