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:
Aug. 20, 2002
Filed:
May. 08, 2001
{haeck over (Z)}eljko D{haeck over (z)}akula, Rancho Penasquitos, CA (US);
Accelrys Inc., San Diego, CA (US);
Abstract
A method reduces the structure factor phase ambiguity corresponding to a selected reciprocal lattice vector. The method includes generating an original phase probability distribution corresponding to a selected structure factor phase of the selected reciprocal lattice vector. The original phase probability distribution includes a first structure factor phase ambiguity. The method further includes combining the original phase probability distribution with a plurality of phase probability distributions of a plurality of structure factor phases of other reciprocal lattice vectors using a phase equation or inequality. The phase equation or inequality defines a mathematical relationship between the selected structure factor phase of the selected reciprocal lattice vector and the plurality of structure factor phases of other reciprocal lattice vectors. The method further includes producing a resultant phase probability distribution for the selected structure factor phase of the selected reciprocal lattice vector. The resultant phase probability distribution includes a second structure factor phase ambiguity which is smaller than the first structure factor phase ambiguity.