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Title: Lithium-containing chalcophosphates for thermal neutron detection

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.

Inventors:
; ; ;
Issue Date:
Research Org.:
Northwestern Univ., Evanston, IL (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1998497
Patent Number(s):
11679980
Application Number:
17/252,776
Assignee:
Northwestern University (Evanston, IL); UChicago Argonne, LLC (Chicago, IL)
DOE Contract Number:  
2016-123-R2
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/19/2019
Country of Publication:
United States
Language:
English

Citation Formats

Kanatzidis, Mercouri G., Chica, Daniel G., He, Yihui, and Chung, Duck Young. Lithium-containing chalcophosphates for thermal neutron detection. United States: N. p., 2023. Web.
Kanatzidis, Mercouri G., Chica, Daniel G., He, Yihui, & Chung, Duck Young. Lithium-containing chalcophosphates for thermal neutron detection. United States.
Kanatzidis, Mercouri G., Chica, Daniel G., He, Yihui, and Chung, Duck Young. Tue . "Lithium-containing chalcophosphates for thermal neutron detection". United States. https://www.osti.gov/servlets/purl/1998497.
@article{osti_1998497,
title = {Lithium-containing chalcophosphates for thermal neutron detection},
author = {Kanatzidis, Mercouri G. and Chica, Daniel G. and He, Yihui and Chung, Duck Young},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {6}
}

Works referenced in this record:

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Mercouri G. Kanatzidis: Excellence and Innovations in Inorganic and Solid-State Chemistry
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Amorphous and porous alkali metal chalcogenides for remediation applications
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Synthesis and Crystal Structures of the Alkali Aluminium Thiohypodiphosphates MIAlP2S6 (M = Li, Na)
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LiEuPSe 4 and KEuPSe 4 :  Novel Selenophosphates with the Tetrahedral [PSe 4 ] 3 - Building Block
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Hexagonal boron nitride neutron detectors with high detection efficiencies
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Phase stability of doped β-LiAl
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Methods and compositions for the detection of X-ray and gamma-ray radiation
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Lithium containing chalcogenide single crystals for neutron detection
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