JPWO2011118374A1 - 熱型センサ及びプラットフォーム - Google Patents
熱型センサ及びプラットフォーム Download PDFInfo
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- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
- G01N27/16—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by burning or catalytic oxidation of surrounding material to be tested, e.g. of gas
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- G—PHYSICS
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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Abstract
Description
本発明の実施例1に係る熱型センサについて図面を用いて説明する。図1は、本発明の実施例1に係る熱型センサの構成を模式的に示した斜視図である。
本発明の実施例2に係る熱型センサについて図面を用いて説明する。図2は、本発明の実施例2に係る熱型センサの構成を模式的に示した斜視図である。
本発明の実施例3に係るプラットフォームについて図面を用いて説明する。図3は、本実施例に係るプラットフォームの構成を模式的に示した概略図である。
図8Aに示した2端子型スピン流部分反射鏡18aと同様の機能が実現される。
なお、このときのマイクロ波発振は、供給されたスピン波スピン流に基いて(を種として)生じる。これにより、スピン波スピン流が有する位相情報または経路情報を、マイクロ波情報へと転写することができる。例えば、スピン波スピン流の位相に情報が乗せられている場合には、発振により生じたマイクロ波の位相には、供給されたスピン波スピン流の位相が反映される。
Claims (10)
- 被検知対象の入射又は付着によって発熱する検知膜と、
前記検知膜で発熱した熱によって温度勾配が生ずる方向にスピン流を生成する磁性体膜と、
前記磁性体膜で生成されたスピン流を電流へと変換する電極と、
を備える熱型センサ。 - 前記検知膜は、赤外線を吸収することにより発熱する赤外線吸収膜を含む
請求項1記載の熱型センサ。 - 前記検知膜は、ガスを吸着することにより化学反応によって発熱する触媒を含む
ガス吸着用触媒膜を含む
請求項1記載の熱型センサ。 - 前記磁性体膜は、磁性絶縁体を含む
請求項1乃至3のいずれかに記載の熱型センサ。 - 被検出対象を検出し、検出結果を示すセンシング情報を生成するセンサ部と、
空間的な温度勾配から熱的にスピン流を生成するスピン流生成部と、
前記スピン流に前記センシング情報を取り込んで信号処理を行い、処理後スピン流を生成する信号処理部と、
を備えるプラットフォーム。 - 前記処理後スピン流が供給される無線部
を更に備え、
前記無線部は、前記処理後スピン流に基いて発振することにより、マイクロ波を生成し、前記マイクロ波を送信するように構成されている
請求項5記載のプラットフォーム。 - 前記スピン流生成部は、温度勾配が生じた場合にスピン波スピン流を生成する、スピンゼーベック素子を有し、
前記スピンゼーベック素子は、前記信号処理部に接続された導波路の端部又は一部に設けられ、
前記スピンゼーベック素子は、高温又は低温の熱源と熱的に接続されるように近接して配置されている
請求項5又は6記載のプラットフォーム。 - 前記信号処理部は、
前記スピン流に前記センシング情報を取り込み、取り込み後スピン流を生成する、センシング情報取り込み回路と、
前記取り込み後スピン流の位相情報又は経路情報を状態変数として信号処理を行い、前記処理後スピン流を生成する、処理回路とを有する
請求項5乃至7のいずれか一に記載のプラットフォーム。 - 前記信号処理部は、スピン流合流素子、スピン流分岐素子、スピン流部分反射鏡、及びスピン流変調器のいずれかを備え、
前記スピン流合流素子は、
複数のスピン流合流素子入力導波路と、
前記複数のスピン流合流素子入力導波路に結合するスピン流合流素子出力導波路とを備え、
前記スピン流分岐素子は、
スピン流分岐素子入力導波路と、
前記スピン流分岐素子入力導波路に結合された複数のスピン流分岐素子出力導波路とを備え、
前記スピン流部分反射鏡は、導波路で伝送されるスピン流を部分的に反射させるように構成され、
前記スピン流変調器は、制御信号に応じて導波路で伝送されるスピン流の位相をシフトさせるように構成されている
請求項8記載のプラットフォーム。 - 前記無線部は、
前記信号処理部から導波路を通じて伝送される前記処理後スピン流を部分的に反射させるスピン流部分反射鏡と、
前記スピン流部分反射鏡を透過した透過後スピン流によって共振し、マイクロ波を発生させる、スピン流共振器とを備え、
前記スピン流共振器は、
前記透過後スピン流が入力される磁性絶縁体と、
前記磁性絶縁体上に配置された金属端子とを備え、
前記金属端子は、電流が流されるように構成され、
前記金属端子に電流が流されることにより、前記磁性絶縁体において入力された前記透過後スピン流が共振し、前記透過後スピン流の共振により、前記磁性絶縁体がマイクロ波を発生させる
請求項6乃至9のいずれか一に記載のプラットフォーム。
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EP (1) | EP2551913B1 (ja) |
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JP6057182B2 (ja) * | 2011-07-15 | 2017-01-11 | 日本電気株式会社 | 磁性体素子用の積層体及びこの積層体を備えた熱電変換素子並びにその製造方法 |
JP5807483B2 (ja) * | 2011-09-27 | 2015-11-10 | 日本電気株式会社 | 温度測定装置、および温度測定方法 |
GB2502312A (en) * | 2012-05-24 | 2013-11-27 | Ibm | Logic gates using persistent spin helices |
WO2013177678A1 (en) * | 2012-05-30 | 2013-12-05 | The Royal Institution For The Advancement Of Learning/Mcgill University | Method and system for magnetic semiconductor solid state cooling |
US9859486B2 (en) | 2012-07-19 | 2018-01-02 | Nec Corporation | Thermoelectric conversion element and manufacturing method for same |
JP6143051B2 (ja) * | 2012-10-19 | 2017-06-07 | 国立大学法人東北大学 | スピントロニクスデバイス |
US10018689B2 (en) * | 2012-10-19 | 2018-07-10 | Cambridge Enterprise Limited | Electronic devices |
WO2014073452A1 (ja) * | 2012-11-08 | 2014-05-15 | 独立行政法人科学技術振興機構 | スピンバルブ素子 |
US20150107644A1 (en) * | 2013-10-17 | 2015-04-23 | UltraSolar Technology, Inc. | Photovoltaic (pv) efficiency using high frequency electric pulses |
US20150108851A1 (en) * | 2013-10-19 | 2015-04-23 | UltraSolar Technology, Inc. | Photovoltaic systems with shaped high frequency electric pulses |
US9882118B2 (en) | 2013-10-31 | 2018-01-30 | Japan Science And Technology Agency | Spin control mechanism and spin device |
US9767876B2 (en) * | 2014-10-28 | 2017-09-19 | The Regents Of The University Of California | Magnonic holographic memory and methods |
JP6436426B2 (ja) * | 2015-05-22 | 2018-12-12 | 国立研究開発法人科学技術振興機構 | パルス生成装置 |
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DE102017217295A1 (de) * | 2017-09-28 | 2019-03-28 | Robert Bosch Gmbh | Drucksensor und Verfahren zum Messen eines Drucks mittels eines Drucksensors |
CN109583592B (zh) * | 2018-04-25 | 2020-04-17 | 南方科技大学 | 多超导量子比特中任意两个比特耦合的方法及其系统 |
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US11573125B2 (en) * | 2019-08-23 | 2023-02-07 | University Of Wyoming | Optical detector |
KR20220079198A (ko) * | 2020-12-04 | 2022-06-13 | 삼성전자주식회사 | 원적외선 검출 소자, 원적외선 검출 소자 어레이 구조, 원적외선 온도 검출 장치 및 열화상 표시 장치 |
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JP2006300623A (ja) * | 2005-04-19 | 2006-11-02 | Matsushita Electric Works Ltd | 赤外線センサ |
KR100819142B1 (ko) * | 2005-09-29 | 2008-04-07 | 재단법인서울대학교산학협력재단 | 강한 스핀파 발생 방법 및 스핀파를 이용한 초고속 정보처리 스핀파 소자 |
US20070209437A1 (en) * | 2005-10-18 | 2007-09-13 | Seagate Technology Llc | Magnetic MEMS device |
JP2007122550A (ja) | 2005-10-31 | 2007-05-17 | Nec Tokin Corp | センサー端末、センサーネットシステム及びその制御方法 |
US8351249B2 (en) * | 2006-04-11 | 2013-01-08 | Nec Corporation | Magnetic random access memory |
JP4758812B2 (ja) | 2006-04-26 | 2011-08-31 | 株式会社日立製作所 | スピン流狭窄層を備えたスピン蓄積素子及びその作製方法 |
JP5267967B2 (ja) * | 2007-11-22 | 2013-08-21 | 国立大学法人東北大学 | スピン流熱変換素子及び熱電変換素子 |
JP5036585B2 (ja) | 2008-02-13 | 2012-09-26 | 株式会社東芝 | 磁性発振素子、この磁性発振素子を有する磁気ヘッド、および磁気記録再生装置 |
JP5339272B2 (ja) | 2008-06-05 | 2013-11-13 | 国立大学法人東北大学 | スピントロニクスデバイス及び情報伝達方法 |
US8604571B2 (en) * | 2008-06-12 | 2013-12-10 | Tohoku University | Thermoelectric conversion device |
JP2010070610A (ja) | 2008-09-17 | 2010-04-02 | Sekisui Chem Co Ltd | 粘着テープ |
JP5155907B2 (ja) * | 2009-03-04 | 2013-03-06 | 株式会社東芝 | 磁性膜を用いた信号処理デバイスおよび信号処理方法 |
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EP2551913A1 (en) | 2013-01-30 |
EP2551913B1 (en) | 2020-04-22 |
WO2011118374A1 (ja) | 2011-09-29 |
JP5783167B2 (ja) | 2015-09-24 |
US9228968B2 (en) | 2016-01-05 |
US20130044787A1 (en) | 2013-02-21 |
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