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PULSE GENERATION DEVICE

外国特許コード F170008973
整理番号 K03521WO
掲載日 2017年3月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP065071
国際公開番号 WO 2016190255
国際出願日 平成28年5月20日(2016.5.20)
国際公開日 平成28年12月1日(2016.12.1)
優先権データ
  • 特願2015-104335 (2015.5.22) JP
発明の名称 (英語) PULSE GENERATION DEVICE
発明の概要(英語) A pulse generation device 10 is provided with: a substrate 24; a spin injector 14 disposed on the substrate 24 and comprising a ferromagnetic material; a spin rotor 18 disposed on the substrate 24 and comprising a ferromagnetic material, the spin rotor 18 having magnetic anisotropy such that the direction of a first axis provides an axis of easy magnetization; a channel portion 12 comprising a non-magnetic material and which is bonded to the spin injector 14 and the spin rotor 18 either directly or via an insulating layer; and a generation portion 30 which generates a pulse by detecting a state in which, when a magnetic moment M of the spin rotor 18 is inverted from a state of pointing in one direction of the first axis L1 to a state of pointing in the other direction of the first axis L1, the magnetic moment M of the spin rotor 18 is pointing along a second axis L2 perpendicular to the first axis L1.
従来技術、競合技術の概要(英語) BACKGROUND ART
Is Patent Document 1, the input signal from the signal source is converted into a pulse having a rectangular waveform pulse generator is described. In addition, the pulse width of the rectangular wave pulse is short, the communication device or a radar device or the like are used. For example, to Patent Document 2, a very short pulse width of the impulse-like communication system using the pulse trains have been described. In addition, in Patent Document 3, a shorter pulse width rectangular wave pulse radar apparatus using a high-frequency device are described.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • THE UNIVERSITY OF YORK
  • 発明者(英語)
  • HIROHATA Atsufumi
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
参考情報 (研究プロジェクト等) PRESTO Nanosystem and function emergence AREA
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