Dual-function applications of photochromic BiNbO<sub>4</sub>:Er<sup>3+</sup> ceramics based on reversible upconversion luminescence modulation
Asad Ullah, Imran Khan, Yangke Cun, Yue Liu, Zhiguo Song, Jianbei Qiu, Cherkasova Tatiana, Anjun Huang, Asif Ali Haider, Zhengwen Yang
Abstract
This research introduces a photochromic luminescent BiNbO 4 :Er ceramic, showing good coloration contrast and efficient upconversion luminescence modulation rate. The dual-functional applications in security and fingerprint acquisition are developed.
Topics & Concepts
PhotochromismPhoton upconversionLuminescenceMaterials scienceModulation (music)Dual (grammatical number)OptoelectronicsCeramicNanotechnologyComposite materialPhysicsAcousticsLiteratureArtLuminescence Properties of Advanced MaterialsPigment Synthesis and Properties