… high-temperature solid-phase method was used to prepare a novel near-infrared phosphor
CaGa 4 O 7 :Cr 3+ , Cr 4+ , which provides two … of SrGa 4 O 7 :Cr 3+ phosphor [14], this paper …

… Cr 3+ doped borate phosphors show great practical potential … To investigate the thermal
stability of prepared phosphors, … alkali charge compensation is an efficient method to improve …

… a suitable coordination environment for Cr 3+ , which has a … , K 3 AlF 6 :Cr 3+ (KAF:Cr 3+ )
phosphors show a broadband … the deteriorated thermal stability is explicated by two aspects. …

… Furthermore, Cr3+ions in 3d3 configurations have excellent VIS–NIR broadband … , such
as high glass forming ability, lower glass transition temperature, high thermal stability, and …

… of environmentally friendly, highly effective technologies for … of phosphors - radiation
converters, thermal operational modes … – 4 A 2 transition realizes a broadband emission (650–1600 …

… borate cyan-emitting phosphor (λ em = 480 nm), NaMgBO 3 :… host for preparing an efficient,
thermally robust phosphor. … The broadband cyan emission and excellent thermal stability …

… The Cr 3+ luminescence is a superposition of a broadband … 4 S 3/2 and 4 F 9/2 states of Er
3+ and the 4 T 2 state of Cr 3+ … green, red, and infrared spectra of the co-doped phosphors. …

… borates and help the development of new emission-tunable phosphors for w-LED applications
and highly efficient … ground state of Bi 3+ to generate the broadband blue emission, while …

… in phosphate glasses. While in the silicate and borate glasses, Cr 3+ , Cr 4+ & Cr 6+ ions …
containing 1 and 2 mol% of Cr 2 (SO 4 ) 3 all have revealed broadband in the wide range (2θ = …

… for phosphate glasses. The value of measured lifetime for 4 F … Borate glasses can also be
useful for infrared emitting device … addition to very efficient emission, they play an important role …