Electric Literature of ClRb《Luminescence and Scintillation in the Niobium Doped Oxyfluoride Rb4Ge5O9F6:Nb》 was published in 2022. The authors were Carone, Darren;Klepov, Vladislav V.;Misture, Scott T.;Schaeperkoetter, Joseph C.;Jacobsohn, Luiz G.;Aziziha, Mina;Schorne-Pinto, Juliano;Thomson, Stuart A. J.;Hines, Adrian T.;Besmann, Theodore M.;zur Loye, Hans-Conrad, and the article was included in《Inorganics》. The author mentioned the following in the article:
A new niobium-doped inorganic scintillating oxyfluoride, Rb4Ge5O9F6:Nb, was synthesized in single crystal form by high-temperature flux growth. The host structure, Rb4Ge5O9F6, crystallizes in the orthorhombic space group Pbcn with lattice parameters a = 6.98430(10) Å, b = 11.7265(2) Å, and c = 19.2732(3) Å, consisting of germanium oxyfluoride layers made up of Ge3O9 units connected by GeO3F3 octahedra. In its pure form, Rb4Ge5O9F6 shows neither luminescence nor scintillation but when doped with niobium, Rb4Ge5O9F6:Nb exhibits bright blue luminescence and scintillation. The isostructural doped structure, Rb4Ge5O9F6:Nb, crystallizes in the orthorhombic space group Pbcn with lattice parameters a = 6.9960(3) Å, b = 11.7464(6) Å, and c = 19.3341(9) Å. X-ray absorption near edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) measurements suggest that the niobium is located in an octahedral coordination environment. Optical measurements inform us that the niobium dopant acts as the activator. The synthesis, structure, and optical properties are reported, including radioluminescence (RL) measurements under X-ray irradiation And Rubidiumchloride (cas: 7791-11-9) was used in the research process.
Rubidium chloride(cas: 7791-11-9) can increases dopamine and norepinephrine levels, and useful for anergic and apathetic depressives.Electric Literature of ClRb Pharmaceutical compositions have been used as antidepressants in Europe. It is employed in biochemistry to induce cells to take up DNA.
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics