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:
Oct. 04, 2022
Filed:
Nov. 23, 2021
Arizona Board of Regents on Behalf of Arizona State University, Scottsdale, AZ (US);
Deutsches Elektronen-synchrotron Desy, Hamburg, DE;
Michael E. Stueckelberger, Hamburg, DE;
Xiaogang Yang, Hamburg, DE;
Mariana I. Bertoni, Mesa, AZ (US);
Arizona Board of Regents on behalf of Arizona State University, Scottsdale, AZ (US);
Deutsches Elektronen-Synchrotron DESY, Hamburg, DE;
Abstract
A tomographic method of determining a 3D map of a charge collection efficiency in a charge carrier-separating sample. The method includes positioning the sample in a beam path, scanning the sample to measure the beam induced current and/or voltage for a plurality of locations, assigning a coordinate location for each of the plurality of locations, and applying a tomographic image reconstruction algorithm to generate a 3D map of the charge collection efficiency based on the assigned coordinate locations.