Solid state broadband near-infrared radiation source has great application prospects in the
field of agriculture, food and pharmaceutical industries, and health care. Here we report a …

Abstract Gadolinium Vanadate (GdVO 4) is a luminescent material widely utilized in the
production of blue LEDs, owing to its adjustable optical characteristics. By employing density …

In this work, calcium niobium gallium garnet (Ca 3 Nb 1.6875 Ga 3.1875 O 12-CNGG)
ceramic samples single-doped with Tb 3+ and co-doped with Tb 3+ and Yb 3+ ions were …

In recent years, down-converting phosphors have grown rapidly and been still growing for
their potential to significantly improve the photoelectric conversion efficiency of silicon-based …

Promising material for hybrid photodynamic therapy consisting of Ce0. 5Y0. 35Tb0. 15F3
crystalline nanoparticles and Radachlorin is reported. One possible option of conjugation of …

To improve energy conversion efficiency (E ff) of silicon solar cells, luminescent down-
conversion (DC) is an effective approach to adjust solar spectrum by converting ultraviolet …

Development of new near infrared luminescent (NIR) emitters improves our understanding
of their fundamental structure–property relationships. The ability to use efficient energy …

Recently, downconversion materials have attracted considerable research due to large
promotion of the efficiency of silicon-based solar cells through the absorption of solar …

This paper reviews the main techniques of optical spectroscopy used for the characterization
of sol-gel materials in different forms, including a brief description of instrumentation …

Abstract Tb 3+/Yb 3+ co-doped CaGdAlO 4 phosphors were synthesized by a conventional
solid-state reaction method. Green UC emission was obtained from the prepared samples …