Development of high performance micro magnetic sensor based on spin torque driving nano device

• Project/Area Number: 20310073
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Microdevices/Nanodevices
• Research Institution: Nagoya University
• Principal Investigator: UCHIYAMA Tsuyoshi 名古屋大学, 工学研究科, 准教授 (00203555)
• Co-Investigator(Kenkyū-buntansha): YAMAGUCHI Akinobu 慶應義塾大学, 理工学部, 助教 (70423035) ; UTSUMI Yuichi 兵庫県立大学, 附属研究所, 准教授 (80326298)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000); Fiscal Year 2010: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2009: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000); Fiscal Year 2008: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
• Keywords: マイクロ磁気センサ / ナノ磁性体 / スピンダイナミックス / スピントルク / 磁気共鳴 / 磁気インピーダンスセンサ / 磁壁移動 / 細胞組織 / マイクロセンサ / イオンチャネル電流 / 心磁場 / マイクロ波 / 異常ホール効果 / 電流励起ドップラー効果 / 磁性ナノ構造

Research Abstract

We established noise reduction technology for a micro magnetic sensor(magneto-impedance sensor) utilizing spin dynamics in case of pulse current excitation. It is shown that noise level of the magneto-impedance senor is smaller than 1pT/Hz^<1/2> at room temperature. It is investigated that resonance frequency of magnetic wall with rotating magnetic vortices is controlled by spin transfer torque. It is shown that resonance frequency of the rotating vortices sensitive depends on applied magnetic fields.

Research Products

• [Journal Article] 超高感度MIセンサを用いた脳波検出技術の信頼性の検討 (2010)
  • Author(s): 牧鉄兵、内山剛
  • Journal Title: IEE Japan Volume: Mag10-115 Pages: 49-54
  • NAID: 10026683606
• [Journal Article] パルス励磁アモルファスワイヤ磁気インピーダンスセンサ高感度化の検討 (2010)
  • Author(s): 内山剛、磯部公彦
  • Journal Title: IEE Japan Volume: Mag-10-111 Pages: 29-32
  • NAID: 10026683573
• [Journal Article] Noise Characterization of Coil Detection Type Magnetic Field Sensor Utilizing Pulse Excitation Amorphous Wire Magneto-Impedance Element (2010)
  • Author(s): T. Uchiyama, A. Yamaguchi, Y. Utsumi
  • Journal Title: Journal of the Magnetics Society of Japan Volume: 34 Issue: 4 Pages: 533-536
  • DOI: 10.3379/msjmag.1006R009
  • NAID: 10026683573
  • ISSN: 1882-2924, 1882-2932
  • Peer Reviewed
• [Journal Article] Detection of Nonlinear Spin Dynamics in Artificial Magnets Using Rectification of Planar Hall Effect (2010)
  • Author(s): 山口明啓、元井桂一、宮島英紀、内山剛、内海裕一
  • Journal Title: Journal of the Magnetics Society of Japan Volume: 34 Issue: 2 Pages: 73-77
  • DOI: 10.3379/msjmag.1003R001
  • NAID: 130000262827
  • ISSN: 1882-2924, 1882-2932
  • Peer Reviewed
• [Journal Article] Sensing of Human Micro-vibration Transmitted Along Solid Using Pico-Tesla Magneto-impedance Sensor(pT-MI Sensor) (2010)
  • Author(s): K. Mohri, Y. Nakayama, T. Uchiyama, Y. Mohri, Yu. Mohri, Y. Inden
  • Journal Title: PIERS ONLINE Volume: 62 Pages: 161-164
  • Peer Reviewed
• [Journal Article] Non-linear Vortex Motion Induced by the Simultaneous Application of rf and dc Currents in a Micron-sized Fe_<19> Ni_<81> Disk (2010)
  • Author(s): A. Yamaguchi, K. Motoi, H. Miyajima, T. Sato and Y. Nakatani
  • Journal Title: IEEE Transaction on Magnetics 46 Volume: 46 Issue: 6 Pages: 1994-1997
  • DOI: 10.1109/tmag.2010.2040372
  • Peer Reviewed
• [Journal Article] プレーナーホール整流効果を用いた人工磁性体の非線形応答の検出 (2010)
  • Author(s): 山口明啓、元井桂一、宮島英紀、内山剛、内海裕一
  • Journal Title: 日本磁気学会誌 Volume: 34 Pages: 73-77
  • NAID: 130000262827
  • Peer Reviewed
• [Journal Article] Sensing of Human Micro-vibration Transmitted Along Solid Using Pico-Tesla Magneto-impedance Sensor (pT-MI Sensor) (2010)
  • Author(s): K.Mohri, Y.Nakayama, T.Uchiyama, Y.Mohri, Yu.Mohri, Y.Inden
  • Journal Title: PIERS ONLINE Volume: 6 Pages: 161-164
  • Peer Reviewed
• [Journal Article] プレナーホール整流効果を用いた人工磁性体の非線形応答の検出 (2010)
  • Author(s): 山口明啓・元井桂一・宮島英紀・内山剛・内海裕一
  • Journal Title: J.Magn.Soc.Jpn. Volume: 34 Pages: 73-77
  • NAID: 130000262827
  • Peer Reviewed
• [Journal Article] パルス励磁アモルファスワイヤ磁気インピーダンス素子を用いたコイル検出型磁界センサのノイズ特性評価 (2010)
  • Author(s): 内山剛・山口明啓・内海裕一
  • Journal Title: J.Magn.Soc.Jpn. Volume: 34 Pages: 533-536
  • Peer Reviewed
• [Journal Article] パルス励磁アモルファスワイヤ磁気インピーダンスセンサ高感度化の検討 (2010)
  • Author(s): 内山剛、磯部公彦
  • Journal Title: The Papers of Technical Meeting on Magnetics, IEE Japan Pages: 29-32
  • NAID: 10026683573
• [Journal Article] 超高感度MIセンサを用いた脳波検出技術の信頼性の検討 (2010)
  • Author(s): 牧鉄兵、内山剛
  • Journal Title: The Papers of Technical Meeting on Magnetics, IEE Japan Pages: 49-54
  • NAID: 10026683606
• [Journal Article] プレナーホール整流効果を用いた人工磁性体の非線形応答の検出 (2010)
  • Author(s): 山口明啓・元井桂一・宮島英紀・内山剛・内海裕一
  • Journal Title: Journal of the Magnetics Society of Japan 24 Pages: 73-77
  • NAID: 130000262827
  • Peer Reviewed
• [Journal Article] Sensing of Human Micro-vibration Transmitted Along Solid Using Pico-Tesla Magneto-impedance Sensor (pT-MI Sensor) (2010)
  • Author(s): K.Mohri, Y.Nakayama, T.Uchiyama, Y.Mohri, Yu.Mohri, Y.Inden
  • Journal Title: PIERS ONLINE 16 Pages: 1385-1388
  • Peer Reviewed
• [Journal Article] Current manipulation of a vortex confined in a micron-sized Fe_<19> Ni_<81> disk (2009)
  • Author(s): A. Yamaguchi, K. Motoi, H. Miyajima, A. Hirohata, T. Yamaoka, T. Uchiyama, Y. Utsumi
  • Journal Title: Appl. Phys. Lett. Volume: 95 Issue: 12 Pages: 122506-9
  • DOI: 10.1063/1.3236693
  • Peer Reviewed
• [Journal Article] 残存腫瘍に対する磁気センサを用いた新しい腫瘍検出技術の開発(第一報):マグネタイトカチオニックリポソーム投与の最適化と安全性 (2009)
  • Author(s): 梶田泰一、荒田純平、林雄一郎、内山剛、本田裕之、森健策、水野正明、若林俊彦、藤本英雄、吉田純
  • Journal Title: 生体医工学 Volume: 47, 1 Pages: 99-104
  • Peer Reviewed
• [Journal Article] Non ContactCell Physiological Measurement Using Magneto-Impedance Sensor (2009)
  • Author(s): T. Uchiyama, S. Nakayama
  • Journal Title: The Papers of Technical Meeting on Magnetics, IEE Japan Volume: Mag-09-93 Pages: 37-40
• [Journal Article] 磁気インピーダンスセンサによる生体細胞磁気計測 (2009)
  • Author(s): 内山剛、中山晋介
  • Journal Title: 日本磁気学会164回研究会資料 Pages: 11-18
  • NAID: 10025685636
• [Journal Article] Advances of Amorphous wire Magnetics in 27 Years (2009)
  • Author(s): K. Mohri, F. B. Humphrey, L. V. Panina, Y. Honkura, T. Uchiyama, M. Hirami
  • Journal Title: Phys. Stat. Solid A 206 Volume: 4 Issue: 4 Pages: 601-607
  • DOI: 10.1002/pssa.200881252
  • Peer Reviewed
• [Journal Article] Biomagnetic field detection using very high sensitivity magneto-impedance sensors for medical applications (2009)
  • Author(s): T. Uchiyama, S. Nakayama, K. Mohri, K. Bushida
  • Journal Title: Phys. Stat. Solid A Volume: 4 Issue: 4 Pages: 639-643
  • DOI: 10.1002/pssa.200881251
  • Peer Reviewed
• [Journal Article] 磁気インピーダンスセンサによる生体細胞磁気計測 (2009)
  • Author(s): 内山剛, 中山晋介
  • Journal Title: 日本磁気学会164回研究会資料 Pages: 11-18
  • NAID: 10025685636
• [Journal Article] Current manipulation of a vortex confined in a micron-sized Fe19Ni81disk (2009)
  • Author(s): Akinobu Yamaguchi, Keiichi Motoi, Hideki Miyajima, Atsufumi Hirohata, Takehiro Yamaoka, Tsuyoshi Uchiyama, Yuichi Utsumi
  • Journal Title: Appl.Phys.Lett.95 95
  • Peer Reviewed
• [Journal Article] Biomagnetic field detection using very high sensitivity magneto impedance sensor for medical applications (2009)
  • Author(s): Tsuyoghi Uchiyama
  • Journal Title: Phys. Status Solid A 206(4) Pages: 639-643
  • Peer Reviewed
• [Journal Article] Advances of Amorphous wire Magnetics in 27 Years (2009)
  • Author(s): K. Mohri, T. Uchiyama
  • Journal Title: Phys. Status Solid A 206(4) Pages: 601-607
  • Peer Reviewed
• [Journal Article] PWM type magneto impedance sensor based on CMOS circuit with amorphous wire head (2008)
  • Author(s): T. Uchiyama, Y. Nakamura
  • Journal Title: The Papers of Technical Meeting on Magnetics, IEE Japan Volume: Mag-08-111 Pages: 15-18
  • NAID: 10025657821
• [Journal Article] Non-contact bio-signal detection method using magneto-impedance sensor for detection of driver drowsiness level (2008)
  • Author(s): S. Tajima, S. Shibata, T. Uchiyama
  • Journal Title: The Papers of Technical Meeting on Magnetics, IEE Japan Volume: Mag-08-112 Pages: 19-21
• [Journal Article] PWM Type Amorphous Wire CMOS IC Magneto-Impedance Sensor Having High Temperature Stability (2008)
  • Author(s): Y. Nakamura, T. Uchiyama, C. M. Cai, K. Mohri
  • Journal Title: IEEE Trans. Magn. 44 Volume: 11(2) Pages: 3981-3984
  • URL: http://ieeexplore.ieee.org/stamp/stamp.jsp-arnumber=04667648
  • Peer Reviewed
• [Journal Article] DC electrical response and impedance change induced by a microwave signal in a patterned ferromagnetic wire (2008)
  • Author(s): A. Yamaguchi, K. Motoi, A. Hirohata, N. Higashio, H. Miyajima
  • Journal Title: Proc. SPIE 7036 Volume: 703607 Pages: 703607-703607
  • DOI: 10.1117/12.798309
  • Peer Reviewed
• [Journal Article] Broadband ferromagnetic resonance of Ni81Fe19 wires using a rectifying effect (2008)
  • Author(s): A. Yamaguchi, K. Motoi, A. Hirohata, H. Miyajima, Y. Miyashita and Y. Sanada
  • Journal Title: Physical Review B 78 Volume: 104401 Issue: 10 Pages: 11-11
  • DOI: 10.1103/physrevb.78.104401
  • Peer Reviewed
• [Journal Article] PWM Type Amorphous Wire CMOS IC Magneto-Impedance Sensor Having High Temperature Stability (2008)
  • Author(s): Y. Nakamura, T. Uohiyama
  • Journal Title: IEEE Transactions on Magnetics 144(2) Pages: 3981-3984
  • Peer Reviewed
• [Presentation] Electrical detection of vortex states in a ferromagnetic disk through the rectifying effect (2010)
  • Author(s): M. Goto, H. Hata, A. Yamaguchi, Y. Nakatani, T. Yamaoka and Y. Nozaki
  • Organizer: 55th Annual Conference Magnetism & Magnetic Materials ; American Institute of Physics & The IEEE Magnetic Society
  • Place of Presentation: Atlanta, Georgia, USA
  • Year and Date: 2010-11-17
• [Presentation] Resonance modes of a pair of magnetic vortices in micronscale Fe_<19> Ni_<81> ellipsoid (2010)
  • Author(s): H. Hata, M. Goto, A. Yamaguchi and Y. Nozaki
  • Organizer: 55th Annual Conference Magnetism & Magnetic Materials ; American Institute of Physics & The IEEE Magnetic Society
  • Place of Presentation: Atlanta, Georgia, USA
  • Year and Date: 2010-11-17
• [Presentation] Detection and modulation of high-order spin waves using rectifying effect (2010)
  • Author(s): A. Yamaguchi, K. Motoi, H. Miyajima, T. Uchiyama and Y. Utsumi
  • Organizer: 2010 IEEE 7th International Symposium on Metallic Multilayers ; IEEE ; The Doubletree Hotel & Executive Meeting Center in Berkeley CA
  • Place of Presentation: USA
  • Year and Date: 2010-09-22
• [Presentation] Broadband ferromagnetic resonance of iron wires using rectifying effect (2010)
  • Author(s): Y. Kasatani, A. Yamaguchi, and H. Miyajima
  • Organizer: 2010 IEEE 7th International Symposium on Metallic Multilayers ; IEEE ; The Doubletree Hotel & Executive Meeting Center in Berkeley CA
  • Place of Presentation: USA
  • Year and Date: 2010-09-22
• [Presentation] パルス励磁アモルファスワイヤ磁気インピーダンスセンサ高感度化の検討 (2010)
  • Author(s): 内山剛、磯部公彦
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: ホテルアルカディア長野(長野県)
  • Year and Date: 2010-09-21
• [Presentation] 超高感度MIセンサを用いた脳波検出技術の信頼性の検討 (2010)
  • Author(s): 牧鉄兵、内山剛
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: ホテルアルカディア長野(長野県)
  • Year and Date: 2010-09-21
• [Presentation] パルス励磁磁気インピーダンス素子を用いたコイル検出型磁界センサ高感度化の検討 (2010)
  • Author(s): 磯部公彦、内山剛
  • Organizer: 日本磁気学会
  • Place of Presentation: つくば国際会議場(茨城県)
  • Year and Date: 2010-09-05
• [Presentation] 道路横設置型ハンディモバイル磁気式トラフィックカウンタの開発 (2010)
  • Author(s): 内山剛、大宮祥吾、後藤宏明
  • Organizer: 日本磁気学会
  • Place of Presentation: つくば国際会議場(茨城県)
  • Year and Date: 2010-09-05
• [Presentation] Human bio-magnetic field measurement using pico-tesla sensitivity amorphous wire magneto-impedance sensor (2010)
  • Author(s): T.Uchiyama, K.Mohri, S.Nakayama
  • Organizer: 8th European Conference on Magnetic Sensors and Actuators, Invited
  • Place of Presentation: Bodrum, Turkey
  • Year and Date: 2010-06-07
• [Presentation] Non-linear vortex motion induced by simultaneous application of rf and dc current in a micron-sized Fe_<19> Ni_<81> disk (2010)
  • Author(s): A. Yamaguchi, K. Motoi, H. Miyajima, T. Sato and Y. Nakatani
  • Organizer: 11th Joint MMM-Intermag conference
  • Place of Presentation: Washington, DC, USA
  • Year and Date: 2010-01-22
• [Presentation] Self-homodyne detection of Multi-vortex motion induced by rf current in micron-sized Fe_<19> Ni_<81> ellipse dots (2010)
  • Author(s): A. Yamaguchi, H. Hata, H. Miyajima, T. Sato, Y. Nakatani, A. Hirohata, T. Yamaoka, T. Uchiyama and Y. Utsumi
  • Organizer: 11th Joint MMM-Intermag conference
  • Place of Presentation: Washington, DC, USA
  • Year and Date: 2010-01-21
• [Presentation] 超高感度MIセンサを用いた脳波検出技術の信頼性の検討 (2010)
  • Author(s): 牧鉄兵、内山剛
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: ホテルアルカディア長野、長野県
• [Presentation] パルス励磁アモルファスワイヤ磁気インピーダンスセンサ高感度化の検討 (2010)
  • Author(s): 内山剛、磯部公彦
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: ホテルアルカディア長野、長野県
• [Presentation] 道路横設置型ハンディモバイル磁気式トラフィックカウンタの開発 (2010)
  • Author(s): 内山剛、大宮祥吾、後藤宏明
  • Organizer: 第34回日本磁気学会
  • Place of Presentation: つくば国際会議場、茨城県
• [Presentation] パルス励磁磁気インピーダンス素子を用いたコイル検出型磁界センサ高感度化の検討 (2010)
  • Author(s): 磯部公彦、内山剛
  • Organizer: 第34回日本磁気学会
  • Place of Presentation: つくば国際会議場、茨城県
• [Presentation] Use of Pulse-driven Pico-Tesla Magnetoimpedance Sensor to Detect Cardiac Magnetic Activity on the Surface of the Human Chest (2010)
  • Author(s): S. Nakayama, K. Sawamura, K. Mohri, T. Uchiyama
  • Organizer: PIERS2010
  • Place of Presentation: Cambridge, USA
• [Presentation] Human bio-magnetic field measurement using pico-tesla sensitivity amorphous wire magneto-impedance sensor (2010)
  • Author(s): T. Uchiyama, K. Mohri, S. Nakayama
  • Organizer: EMSA
  • Place of Presentation: Bodrum, Turkey(Invited)
• [Presentation] Use of Pulse-driven Pico-Tesla Magnetoimpedance Sensor to Detect Cardiac Magnetic Activity on the Surface of the Human Chest (2010)
  • Author(s): S.Nakayama, K.Sawamura, K.Mohri, T Uchiyama
  • Organizer: Progress in Electromagnetics Research Symposium
  • Place of Presentation: Cambridge, Massachusetts, USA
• [Presentation] Sensing of Human Micro-vibration Transmitted Along Solid Using Pico-Tesla Magneto-impedance Sensor (pT-MI Sensor) (2010)
  • Author(s): K.Mohri, Y.Nakamura, T.Uchiyama, Y.Mohri, Yu.Mohri, Y.Inden
  • Organizer: Progress In Electromagnetics Research Symposium (PIERS) 2010
  • Place of Presentation: Xi'an (China)
• [Presentation] 電流ならびに磁場による磁気渦共鳴の制御 (2009)
  • Author(s): 山口明啓、元井桂一、宮島英紀、内山剛、内海裕一
  • Organizer: 日本物理学会2009年秋季大会、(社)日本物理学会
  • Place of Presentation: 熊本大学黒髪キャンパス、熊本県
  • Year and Date: 2009-09-27
• [Presentation] 細胞レベル電気生理現象の磁気インピーダンスセンサによる非接触検出の検討 (2009)
  • Author(s): 内山剛、中山晋介
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: 自動車会館、東京
  • Year and Date: 2009-09-25
• [Presentation] Detection of Quantized Spin-Wave Excitation by Anomalous Hall voltage Rectification in Nano-Magnets (2009)
  • Author(s): Akinobu Yamaguchi, Keiichi Motoi, Atsufumi Hirohata and Hideki Miyajima
  • Organizer: International Conference on Magnetism
  • Place of Presentation: Karlsruhe, Germany
  • Year and Date: 2009-07-28
• [Presentation] ANOMALOUS HALL VOLTAGE RECTIFICATION EFFECT INDUCED BY SPIN-WAVE EXCITATION (2009)
  • Author(s): A. Yamaguchi, K. Motoi1, A. Hirohata and H. Miyajima
  • Organizer: 20th International Colloquium on Magnetic Films and Surfaces
  • Place of Presentation: Freie Universitat Berlin, Berlin, Germany
  • Year and Date: 2009-07-22
• [Presentation] 異常ホール整流効果を用いたナノ磁性体のスピンダイナミックス検出 (2009)
  • Author(s): 山口明啓、元井桂一、宮島英紀、内山剛、内海裕一
  • Organizer: 第33回日本磁気学会学術講演会
  • Place of Presentation: 長崎大学、長崎県
• [Presentation] パルス励磁アモルファスワイヤ磁気インピーダンスセンサのノイズ特性評価 (2009)
  • Author(s): 内山剛、山口明啓、内海裕一
  • Organizer: 第33回日本磁気学会学術講演会
  • Place of Presentation: 長崎大学、長崎県
• [Presentation] Pico-Tesla Sensitivity Amorphous Wire Magneto-Impedance Sensor and Its Application for Bio-magnetic Measurement (2009)
  • Author(s): T. Uchiyama, S. Nakayama
  • Organizer: PIERS
  • Place of Presentation: Moscow, Russia(Invited)
• [Presentation] Pico-Tesla Sensitivity Amorphous Wire Magneto-Impedance Sensor and Its Application for Bio-magnetic Measurement (2009)
  • Author(s): Tsuyoshi Uchiyama, Shinsuke Nakayama
  • Organizer: Progress In Electromagnetics Research Symposium (PIERS) 2009
  • Place of Presentation: Moscow, (RUSSIA)
• [Presentation] 異常ホール整流効果を用いたナノ磁性体のスピンダイナミックス検出 (2009)
  • Author(s): 山口明啓, 元井桂一, 宮島英紀, 内山剛, 内海裕一
  • Organizer: 第33回日本磁気学会学術講演会
  • Place of Presentation: 長崎大学文教キャンパス
• [Presentation] パルス励磁アモルファスワイヤ磁気インピーダンスセンサのノイズ特性評価 (2009)
  • Author(s): 内山剛, 山口明啓, 内海裕一
  • Organizer: 第33回日本磁気学会学術講演会
  • Place of Presentation: 長崎大学文教キャンパス
• [Presentation] Field dependence of rectification of radio frequency current in a single layered ferromagnetic wire (2008)
  • Author(s): A. Yamaguchi, K. Motoi, H. Miyajima and Y. Nakatani
  • Organizer: 53rd Annual Conference on Magnetism and Magnetic Materials
  • Place of Presentation: Hilton Austin, Austin, Texas, USA
  • Year and Date: 2008-11-13
• [Presentation] 強磁性細線の高周波インピーダンス測定 (2008)
  • Author(s): 山口明啓、東尾奈々、元井桂一、宮島英紀
  • Organizer: 日本磁気学会第32回学術講演会日本磁気学会
  • Place of Presentation: 東北学院大学、多賀城、宮城県
  • Year and Date: 2008-09-15
• [Presentation] DC electrical response and impedance change induced by a microwave signal in a patterned ferromagnetic wire (2008)
  • Author(s): A. Yamaguchi, K. Motoi, A. Hirohata, N. Higashio and H. Miyajima
  • Organizer: SPIE
  • Place of Presentation: San diego, USA
  • Year and Date: 2008-08-10
• [Presentation] Biomagnetic field detection using very high sensitivity magneto impedance sensor for medical applications (2008)
  • Author(s): Tsuyohi Uchiyama
  • Organizer: Internal Workshop on Magnetic Wire
  • Place of Presentation: ズマーミア(スペイン)
  • Year and Date: 2008-05-09
• [Presentation] CMOS回路とアモルファスワイヤによるPWM形磁気インピーダンスセンサ (2008)
  • Author(s): 内山剛、中村好宏
  • Organizer: 電気学会マグネティックス研究会
  • Place of Presentation: 電気学会本部、市ヶ谷、東京
• [Presentation] ピコテスラ磁気インピーダンスセンサによる生体細胞磁気計測 (2008)
  • Author(s): 内山剛、中山晋介、毛利佳年雄
  • Organizer: 第32回日本磁気学会学術講演会
  • Place of Presentation: 東北学院大学、多賀城、宮城県
• [Presentation] PWM Type Amorphous Wire CMOS IC Magneto-Impedance Sensor Having High Temperature Stability (2008)
  • Author(s): Y. Nakamura, T. Uchiyama, C. M. Cai, K. Mohri
  • Organizer: Intermag
  • Place of Presentation: Madrid, Spain
• [Presentation] Biomagnetic field detection using very high sensitivity magneto-impedance sensors for medical applications (2008)
  • Author(s): Uchiyama, S. Nakayama, K. Mohri, K. Bushida
  • Organizer: IWMW 2008
  • Place of Presentation: Bilbao, Spain(Invited)
• [Book] 新インターユニバーシティ電気・電子計測 (2008)
  • Author(s): 田所嘉昭、穂積直裕、内山剛、斎藤務、三浦純、岩波保則、中内茂樹
  • Publisher: オーム社
• [Remarks]
  • URL: http://www.nuee.nagoya-u.ac.jp/labs/uchiyamalab/index.html
• [Remarks]
  • URL: http://www.nuee.nagoya-u.ac.jp/labs/uchiyamalab
• [Remarks]
  • URL: http://www.nuee.nagoya-u.ac.jp/labs/uchiyamalab/
• [Patent(Industrial Property Rights)] 細胞組織磁気信号検出装置 (2011)
  • Inventor(s): 中山晋介、内山剛、毛利佳年雄
  • Industrial Property Rights Holder: 名古屋大学
  • Acquisition Date: 2011-01-21
• [Patent(Industrial Property Rights)] 生体細胞組織磁気信号検出方法 (2008)
  • Inventor(s): 中山晋介、内山剛
  • Industrial Property Rights Holder: 名古屋大学
  • Industrial Property Number: 2008-133642
  • Filing Date: 2008-11-08
  • Overseas
• [Patent(Industrial Property Rights)] 生体細胞組織磁気信号検出方法 (2008)
  • Inventor(s): 中山晋介内山剛
  • Industrial Property Rights Holder: 名古屋大学
  • Industrial Property Number: 2008-133642
  • Filing Date: 2008-11-08
  • Overseas