US 12,405,391 B2
Perovskite-containing scintillators and methods of making the same
Kelly Robert Schutt, Lakewood, CO (US); and Joseph Jonathan Berry, Boulder, CO (US)
Assigned to Alliance for Sustainable Energy, LLC, Golden, CO (US)
Appl. No. 18/004,936
Filed by Alliance for Sustainable Energy, LLC, Golden, CO (US)
PCT Filed Jul. 12, 2021, PCT No. PCT/US2021/041267
§ 371(c)(1), (2) Date Jan. 10, 2023,
PCT Pub. No. WO2022/011335, PCT Pub. Date Jan. 13, 2022.
Claims priority of provisional application 63/050,175, filed on Jul. 10, 2020.
Prior Publication US 2023/0350083 A1, Nov. 2, 2023
Int. Cl. C09K 11/06 (2006.01); C09K 11/66 (2006.01); G01T 1/20 (2006.01); H10F 39/18 (2025.01)
CPC G01T 1/2018 (2013.01) [C09K 11/06 (2013.01); C09K 11/665 (2013.01); H10F 39/1898 (2025.01); C09K 2211/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A scintillator comprising:
a substrate;
a plurality of cavities; and
a semiconductor at least partially filling each cavity, wherein:
each cavity is defined by the substrate and at least three sidewalls comprising a photoresist, with each sidewall positioned substantially perpendicular to the substrate,
each sidewall is at least partially covered by a side reflector, and
the substrate is substantially transparent.