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PULSE GENERATION DEVICE

Foreign code F170008973
File No. K03521WO
Posted date Mar 13, 2017
Country WIPO
International application number 2016JP065071
International publication number WO 2016190255
Date of international filing May 20, 2016
Date of international publication Dec 1, 2016
Priority data
  • P2015-104335 (May 22, 2015) JP
Title PULSE GENERATION DEVICE
Abstract 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.
Outline of related art and contending technology 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.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • THE UNIVERSITY OF YORK
  • Inventor
  • HIROHATA Atsufumi
IPC(International Patent Classification)
Specified countries 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
Reference ( R and D project ) PRESTO Nanosystem and function emergence AREA
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