WO2023229869A3 - Fabrication of large area radiation detectors and shielding via field assisted sintering technology (fast) - Google Patents

Fabrication of large area radiation detectors and shielding via field assisted sintering technology (fast) Download PDF

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Publication number
WO2023229869A3
WO2023229869A3 PCT/US2023/022246 US2023022246W WO2023229869A3 WO 2023229869 A3 WO2023229869 A3 WO 2023229869A3 US 2023022246 W US2023022246 W US 2023022246W WO 2023229869 A3 WO2023229869 A3 WO 2023229869A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensitive material
radiation sensitive
sintering technology
fabrication
fast
Prior art date
Application number
PCT/US2023/022246
Other languages
French (fr)
Other versions
WO2023229869A2 (en
Inventor
Douglas E. WOLFE
Patrick Albert
Justin REISS
Original Assignee
The Penn State Research Foundation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Penn State Research Foundation filed Critical The Penn State Research Foundation
Publication of WO2023229869A2 publication Critical patent/WO2023229869A2/en
Publication of WO2023229869A3 publication Critical patent/WO2023229869A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal
    • G01T1/2023—Selection of materials

Abstract

A method of fabricating a polycrystalline crystal of a radiation sensitive material used for radiation detectors or shielding includes providing constituent powders or a single crystal material of the radiation sensitive material or a mixed combination thereof, forming a single phase powder of the radiation sensitive material via solid-state thermochemical and/or thermomechanical reaction between constituent powders or milling the single crystal material of the radiation sensitive material into powders, and pressing the single phase powder of the radiation sensitive material via Field Assisted Sintering Technology to form a pellet, component or structure of the poly crystalline radiation sensitive material.
PCT/US2023/022246 2022-05-16 2023-05-15 Fabrication of large area radiation detectors and shielding via field assisted sintering technology (fast) WO2023229869A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202263342337P 2022-05-16 2022-05-16
US63/342,337 2022-05-16
US202263382366P 2022-11-04 2022-11-04
US63/382,366 2022-11-04

Publications (2)

Publication Number Publication Date
WO2023229869A2 WO2023229869A2 (en) 2023-11-30
WO2023229869A3 true WO2023229869A3 (en) 2024-03-14

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PCT/US2023/022246 WO2023229869A2 (en) 2022-05-16 2023-05-15 Fabrication of large area radiation detectors and shielding via field assisted sintering technology (fast)

Country Status (1)

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WO (1) WO2023229869A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632834A (en) * 1990-09-27 1997-05-27 Dornier Gmbh Process for producing sandwich structures from fiber-reinforced ceramics
US5929351A (en) * 1997-04-23 1999-07-27 Matsushita Electric Industrial Co., Ltd. Co-Sb based thermoelectric material and a method of producing the same
US20100327172A1 (en) * 2008-02-12 2010-12-30 Satoshi Tokuda Radiation detector manufacturing method, a radiation detector, and a radiographic apparatus
US20180327318A1 (en) * 2015-01-15 2018-11-15 Hublot Sa, Genève Manufacturing Method for Ceramic Composite Material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632834A (en) * 1990-09-27 1997-05-27 Dornier Gmbh Process for producing sandwich structures from fiber-reinforced ceramics
US5929351A (en) * 1997-04-23 1999-07-27 Matsushita Electric Industrial Co., Ltd. Co-Sb based thermoelectric material and a method of producing the same
US20100327172A1 (en) * 2008-02-12 2010-12-30 Satoshi Tokuda Radiation detector manufacturing method, a radiation detector, and a radiographic apparatus
US20180327318A1 (en) * 2015-01-15 2018-11-15 Hublot Sa, Genève Manufacturing Method for Ceramic Composite Material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SYTNYK MYKHAILO; DEUMEL SARAH; TEDDE SANDRO FRANCESCO; MATT GEBHARD J.; HEISS WOLFGANG: "A perspective on the bright future of metal halide perovskites for X-ray detection", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS, 2 HUNTINGTON QUADRANGLE, MELVILLE, NY 11747, vol. 115, no. 19, 4 November 2019 (2019-11-04), 2 Huntington Quadrangle, Melville, NY 11747, XP012241906, ISSN: 0003-6951, DOI: 10.1063/1.5125999 *

Also Published As

Publication number Publication date
WO2023229869A2 (en) 2023-11-30

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