Syktyvkar State University

Anisotropic photonic crystals for angle-independent light manipulation: fundamentals, design and practical implementation

One-dimensional photonic crystals (1D PhCs) are among the most fundamental building blocks of modern photonic devices owing to their simple, lithography-free architecture, ease of fabrication, and versatile optical properties. Their optical response can be reconfigured through ex...

NEXAFS and XPS and Structural, Electrical and Thermal Properties of Zn and Ni Codoped Bismuth Antimonate Pyrochlore

The crystal structure and physicochemical properties of a new Ni/Zn codoped bismuth antimonite pyrochlore, synthesized by the solid-phase reaction method, were investigated. The most optimal outcomes of Rietveld refinement for Bi2.7Zn0.46Ni0.70Sb2O10+Δ were achieved for the model...