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公开(公告)号：EP3961651A1
公开(公告)日：2022-03-02
申请号：EP20794480.2
申请日：2020-04-02
发明人： JEON, Sang Chae , KIM, Keon Sik , KIM, Jong Hun , KIM, Dong Joo , KIM, Dong Seok , YOON, Ji Hae , YANG, Jae Ho
摘要： The present invention relates to a nuclear fuel pellet and a method for manufacturing same and, more particularly, to a nuclear fuel pellet comprising a trapping agent for fission gases and a method for manufacturing same. The nuclear fuel pellet of the present invention comprises: a nuclear fuel; and a trapping agent for fission gases, wherein the trapping agent for fission gases comprises an oxide containing at least one element selected from the group consisting of silicon (Si), aluminum (Al), and barium (Ba), and thus can exhibit an excellent trapping ability which is selective and independent with respect to fission gases.
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公开(公告)号：EP4246593A1
公开(公告)日：2023-09-20
申请号：EP21892300.1
申请日：2021-11-09
发明人： KIM, Dong Seok , YOON, Young Jun , LEE, Jae Sang
IPC分类号： H01L29/45 , H01L29/778 , H01L29/66 , H01L29/20
摘要： The present invention relates to: a method for forming an ohmic contact of a GaN-based electronic device, comprising the steps of (A) irradiating an ion beam at a GaN-based electronic device to form an ion region in one part of the inside of the GaN-based electronic device, (B) forming an electrode layer on a part, corresponding to the ion region, of the surface of the GaN-based electronic device, and (C) thermally treating the GaN-based electronic device on which the electrode layer is formed; and an ohmic contact of a GaN-based electronic device manufactured by the method for forming an ohmic contact of a GaN-based electronic device.
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