发明公开
EP2374759A1 TITANIUM OXIDE PARTICLES, MANUFACTURING METHOD THEREOF, MAGNETIC MEMORY, AND CHARGE STORAGE TYPE MEMORY
有权
HerstellungsverfahrenfürTitanoxidteilchen
- 专利标题： TITANIUM OXIDE PARTICLES, MANUFACTURING METHOD THEREOF, MAGNETIC MEMORY, AND CHARGE STORAGE TYPE MEMORY
- 专利标题（中）： HerstellungsverfahrenfürTitanoxidteilchen
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申请号： EP09830342.3申请日： 2009-11-26
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公开(公告)号： EP2374759A1公开(公告)日： 2011-10-12
- 发明人: OHKOSHI, Shin-ichi , MATSUDA, Tomoyuki , TSUNOBUCHI, Yoshihide , HASHIMOTO, Kazuhito , TOKORO, Hiroko
- 申请人： The University of Tokyo
- 申请人地址： 3-1, Hongo 7-chome Bunkyo-Ku Tokyo 113-8654 JP
- 专利权人： The University of Tokyo
- 当前专利权人： The University of Tokyo
- 当前专利权人地址： 3-1, Hongo 7-chome Bunkyo-Ku Tokyo 113-8654 JP
- 代理机构： Beetz & Partner
- 优先权： JP2008309378 20081204
- 国际公布： WO2010064575 20100610
- 主分类号： C01G23/04
- IPC分类号： C01G23/04 ; H01L21/8247 ; H01L27/115 ; H01L29/788 ; H01L29/792
摘要：
There are provided titanium oxide particles capable of manifesting an unprecedented property, a manufacturing method thereof and a magnetic memory as well as a charge storage type memory employing the titanium oxide particles. Unlike-conventional bulk bodies phase-transited between nonmagnetic semiconductors and paramagnetic metals around about 460K, provided are titanium oxide particles 3 capable of manifesting an unprecedented property that Ti 3 O 5 particles do not undergo phase transitions at room temperature and allow a paramagnetic metal property thereof to be consistently maintained in any temperature range.
公开/授权文献
- EP2374759B1 Manufacturing method of titanium oxide particles 公开/授权日：2016-02-17
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