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COMPOSITE THIN FILM AND COMPOSITE NANOCRYSTALS CONTAINING EUROPIUM(II) COMPOUND AND METAL

Foreign code F120006883
File No. S2011-0453
Posted date Sep 26, 2012
Country WIPO
International application number 2012JP055263
International publication number WO 2012/121111
Date of international filing Mar 1, 2012
Date of international publication Sep 13, 2012
Priority data
  • P2011-047595 (Mar 4, 2011) JP
Title COMPOSITE THIN FILM AND COMPOSITE NANOCRYSTALS CONTAINING EUROPIUM(II) COMPOUND AND METAL
Abstract

By forming a composite comprising nanoparticles of a europium(II) compound and nanoparticles of a metal, it is possible to make use of surface plasmons at the surfaces of the metal nanoparticles while having the nanoparticles of the europium(II) compound exhibit the quantum size effect. This in turn allows improved magneto-optical properties. A composite thin film comprising the nanoparticles of the europium(II) compound and the metal nanoparticles may also be formed.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY,
  • HASEGAWA YASUCHIKA,
  • KAWASHIMA AKIRA,
  • KUMAGAI MINA,
  • FUSHIMI KOJI
  • Inventor
  • HASEGAWA YASUCHIKA,
  • KAWASHIMA AKIRA,
  • KUMAGAI MINA,
  • FUSHIMI KOJI
IPC(International Patent Classification)
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