DOKUMENTSICHERHEITS-, SICHERHEITS- UND GEGENSTANDSCHUTZVERFAHREN UNTER VERWENDUNG VON NANODIAMANTEN MIT AKTIVEN NV-ZENTREN

摘要

The invention relates to the field of the protection of securities, documents, and articles. A method of protection of documents, securities, or articles using quantum markers based on active nitrogen vacancy (NV) centers in nanocrystals of diamonds is proposed in the invention. The technical result is an increase in the reliability of the protection of the object of protection against falsification. The technical result is achieved by the fact that, in a method of protection of documents, securities, and articles that consists in the fact that the optical properties of NV centers of nanoparticles of diamond are used for protection against counterfeits, during the fabrication of the object of protection, nanoparticles of diamond measuring from 5 to 150 nm are introduced into it or into its constituent components.