The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2023
Filed:
Sep. 29, 2021
Applicant:
Triad National Security, Llc, Los Alamos, NM (US);
Inventors:
Hsinhan Tsai, Los Alamos, NM (US);
Wanyi Nie, Los Alamos, NM (US);
Assignee:
TRIAD NATIONAL SECURITY, LLC, Los Alamos, NM (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/20 (2006.01); G01T 1/202 (2006.01); C30B 29/54 (2006.01);
U.S. Cl.
CPC ...
G01T 1/2023 (2013.01); C30B 29/54 (2013.01); G01T 1/20181 (2020.05);
Abstract
A radiation detector includes a p-i-n architecture including a p-type contact layer, an n-type contact layer, and an intrinsic layer between the p-type contact layer and the n-type contact layer. The intrinsic layer includes a thin film comprising a highly crystalline 2D layered perovskite material. The radiation detectors according to embodiments of the present disclosure generate high open circuit voltages, have good detecting photon density limits and high sensitivities, and can be self-powered.