With the development of the information era, encryption technologies have become a critical foundation for high-security applications such as military communications, medical privacy, and commercial ...

In today’s digital economy, where organizations rely on cloud computing, mobile technologies and data-driven decision making, securing sensitive information has never been more critical. Encryption ...

Precisely engineered 3D meta-atoms produce structural colors tunable across the full visible spectrum within a single material and fabrication process. Programmable color shifts over time allow a ...