Comprehensive Study of the Topological Phase Resonance Filter (TPRF)

Abstract

This document, produced with the assistance of GPT-5.2 Thinking and Gemini 3 Reasoning, is released under the Apache License 2.0. It is a voluntary defensive publication (prior art) and therefore enters the prior art upon release under the applicable patent statutes : EPC Art. 54(2) (European Patent Convention), French IPC Art. L 611-11 (French Intellectual Property Code), 35 U.S.C. §102(a) (United States Patent Act), Chinese Patent Law Art. 22(5) (中华人民共和国专利法), and Japanese Patent Act Art. 29(1) (特許法). It discloses chiral micro-helix metamaterial architectures (Berry phase) operating as a passive phase-stabilization filter, a high spin-orbit Cu–Au–Bi alloy, nano-fabrication routes (3D printing + ALD + sacrificial removal, GLAD variant, ion implantation), qualification protocols (reference coupon, end-of-line metrology, 3D AI-imaging inspection), and operational methods (closed-loop tuning, security, traceability, certification). Original Zenodo url: https://zenodo.org/records/1812020