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公开(公告)号:US20150268375A1
公开(公告)日:2015-09-24
申请号:US14217712
申请日:2014-03-18
申请人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
发明人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
CPC分类号: G01T1/2023 , C01F17/0025 , C01P2002/34 , C09K11/7706 , C09K11/7774 , C30B15/00 , C30B29/24 , C30B33/02 , E21B47/00 , E21B49/00 , G01T1/202 , G01T1/2026 , G01V5/045 , G01V5/101 , Y10T428/29
摘要: A single crystal yttrium aluminum perovskite scintillator has a minimum thickness of at least 5 mm and a transmittance of at least 50% at a wavelength of 370 nm. A method for fabricating the yttrium aluminum perovskite scintillator includes acquiring a yttrium aluminum perovskite single crystal boule, annealing the yttrium aluminum perovskite single crystal boule in an oxygen containing environment to obtain a partially annealed crystal, and annealing the partially annealed crystal in an inert environment or a reducing environment to obtain the yttrium aluminum perovskite single crystal scintillator.
摘要翻译: 单晶钇铝钙钛矿闪烁体在370nm的波长下具有至少5mm的最小厚度和至少50%的透射率。 一种制造钇铝钙钛矿闪烁体的方法,包括获取钇铝钙钛矿单晶晶锭,在含氧环境中退火钇铝钙钛矿单晶晶锭以获得部分退火的晶体,并在惰性环境中退火部分退火的晶体,或 获得钇铝钙钛矿单晶闪烁体的还原环境。
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公开(公告)号:US09958555B2
公开(公告)日:2018-05-01
申请号:US15378133
申请日:2016-12-14
申请人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
发明人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
IPC分类号: G01T1/202 , G01V5/10 , C30B15/00 , C30B29/24 , C30B33/02 , C01F17/00 , C09K11/77 , E21B49/00
CPC分类号: G01T1/2023 , C01F17/0025 , C01P2002/34 , C09K11/7706 , C09K11/7774 , C30B15/00 , C30B29/24 , C30B33/02 , E21B47/00 , E21B49/00 , G01T1/202 , G01T1/2026 , G01V5/045 , G01V5/101 , Y10T428/29
摘要: A single crystal yttrium aluminum perovskite scintillator has a minimum thickness of at least 5 mm and a transmittance of at least 50% at a wavelength of 370 nm. A method for fabricating the yttrium aluminum perovskite scintillator includes acquiring a yttrium aluminum perovskite single crystal boule, annealing the yttrium aluminum perovskite single crystal boule in an oxygen containing environment to obtain a partially annealed crystal, and annealing the partially annealed crystal in an inert environment or a reducing environment to obtain the yttrium aluminum perovskite single crystal scintillator.
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公开(公告)号:US09541669B2
公开(公告)日:2017-01-10
申请号:US14217712
申请日:2014-03-18
申请人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
发明人: Jan Kubat , Jan Polak , Martin Klejch , Tomas Marek
CPC分类号: G01T1/2023 , C01F17/0025 , C01P2002/34 , C09K11/7706 , C09K11/7774 , C30B15/00 , C30B29/24 , C30B33/02 , E21B47/00 , E21B49/00 , G01T1/202 , G01T1/2026 , G01V5/045 , G01V5/101 , Y10T428/29
摘要: A single crystal yttrium aluminum perovskite scintillator has a minimum thickness of at least 5 mm and a transmittance of at least 50% at a wavelength of 370 nm. A method for fabricating the yttrium aluminum perovskite scintillator includes acquiring a yttrium aluminum perovskite single crystal boule, annealing the yttrium aluminum perovskite single crystal boule in an oxygen containing environment to obtain a partially annealed crystal, and annealing the partially annealed crystal in an inert environment or a reducing environment to obtain the yttrium aluminum perovskite single crystal scintillator.
摘要翻译: 单晶钇铝钙钛矿闪烁体在370nm的波长下具有至少5mm的最小厚度和至少50%的透射率。 一种制造钇铝钙钛矿闪烁体的方法,包括获取钇铝钙钛矿单晶晶锭,在含氧环境中退火钇铝钙钛矿单晶晶锭以获得部分退火的晶体,并在惰性环境中退火部分退火的晶体,或 获得钇铝钙钛矿单晶闪烁体的还原环境。
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