Invention Grant
US09280002B2 Thin film and nanocrystals of europium(II) compound doped with metal ions
有权
掺杂有金属离子的铕（II）化合物的薄膜和纳米晶体
- Patent Title: Thin film and nanocrystals of europium(II) compound doped with metal ions
- Patent Title (中): 掺杂有金属离子的铕（II）化合物的薄膜和纳米晶体
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Application No.: US14002895Application Date: 2012-03-01
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Publication No.: US09280002B2Publication Date: 2016-03-08
- Inventor: Yasuchika Hasegawa , Masashi Maeda , Mina Kumagai , Koji Fushimi
- Applicant: Yasuchika Hasegawa , Masashi Maeda , Mina Kumagai , Koji Fushimi
- Applicant Address: JP Sapporo-shi
- Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
- Current Assignee: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
- Current Assignee Address: JP Sapporo-shi
- Agency: Sughrue Mion, PLLC
- Priority: JP2011-047623 20110304
- International Application: PCT/JP2012/055264 WO 20120301
- International Announcement: WO2012/121112 WO 20120913
- Main IPC: G02F1/00
- IPC: G02F1/00 ; G02F1/09 ; B82Y20/00 ; B82Y30/00 ; B82Y40/00 ; C01B19/00 ; C01F17/00
Abstract:
The present invention relates to Eu (II) compound nanocrystals doped with transition metal ions. Such a constitution generates quantum size effects of an Eu (II) compound nanoparticle, while the transition metal ions can affect a magnetooptical property of the Eu (II) compound nanoparticle. Thus, the magnetooptical property can be improved.
Public/Granted literature
- US20140071527A1 THIN FILM AND NANOCRYSTALS OF EUROPIUM(II) COMPOUND DOPED WITH METAL IONS Public/Granted day:2014-03-13
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