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公开(公告)号：US11679980B2
公开(公告)日：2023-06-20
申请号：US17252776
申请日：2019-06-19
Applicant: Northwestern University , UChicago Argonne, LLC
Inventor： Mercouri G. Kanatzidis , Daniel G. Chica , Yihui He , Duck Young Chung
Abstract: Inorganic compounds having the formula LiMP2Q6, where M is Ga, In, Bi, Sb, As, Al, or a combination thereof, and Q is S and/or Se, are provided. Methods and devices for detecting incident neutrons and alpha-particles using the compounds are also provided. For thermal neutron detection applications, the compounds can be enriched with lithium-6 isotope (6Li) to enhance their neutron detecting capabilities.
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公开(公告)号：US12234147B2
公开(公告)日：2025-02-25
申请号：US18142220
申请日：2023-05-02
Applicant: Northwestern University , UChicago Argonne, LLC
Inventor： Mercouri G. Kanatzidis , Daniel G. Chica , Yihui He , Duck Young Chung
Abstract: Inorganic compounds having the formula LiMP2Q6, where M is Ga, In, Bi, Sb, As, Al, or a combination thereof, and Q is S and/or Se, are provided. Methods and devices for detecting incident neutrons and alpha-particles using the compounds are also provided. For thermal neutron detection applications, the compounds can be enriched with lithium-6 isotope (6Li) to enhance their neutron detecting capabilities.
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3.发明公开公开(公告)号：US20230203372A1
公开(公告)日：2023-06-29
申请号：US17919825
申请日：2021-05-05
Applicant: Northwestern University , UChicago Argonne, LLC
Inventor： Wenwen Lin , Duck Young Chung , Mercouri G. Kanatzidis
CPC classification number: C09K11/665 , C01G21/006 , G01T1/2023 , G01T1/2018 , C30B29/12 , C30B11/02 , C01P2002/54 , C01P2002/34 , C01P2002/72 , C01P2006/40
Abstract: Inorganic perovskites doped with oxygen atoms or fluorine atoms, methods for making the doped perovskites, and hard radiation detectors incorporating the doped perovskites as photoactive layers are provided. The doped perovskites utilize lead oxide, lead fluoride, or compounds that thermally decompose into lead oxide or lead fluoride as dopant atom sources. During the crystallization of a perovskite in the presence of the dopant atom sources, oxygen or fluoride atoms from the dopant source are incorporated into the perovskite crystal lattice.
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公开(公告)号：US20210206638A1
公开(公告)日：2021-07-08
申请号：US17252776
申请日：2019-06-19
Applicant: Northwestern University , UChicago Argonne, LLC
Inventor： Mercouri G. Kanatzidis , Daniel G. Chica , Yihui He , Duck Young Chung
Abstract: Inorganic compounds having the formula LiMP2Q6, where M is Ga, In, Bi, Sb, As, Al, or a combination thereof, and Q is S and/or Se, ar provided. Methods and devices for detecting incident neutrons and alpha-particles using the compounds are also provided. For thermal neutron detection applications, the compounds can be enriched with lithium-6 isotope (Li) to enhance their neutron detecting capabilities.
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