White emitting GeO2PbO Bi2O3SrF2 glass and nano-glass ceramics co-doped with Eu3+, Tb3+ and Tm3+ ions

Tb3+, Eu3+ Co-doped CsPbBr3 QDs Glass with Highly Stable and Luminous Adjustable for White LEDs

“…The as-prepared samples doped with Tb 3+ or Eu 3+ have much slower PL decays compared to those without Tb 3+ (or Eu 3+ ), indicating that rare-earth cations prevent the CsPbBr 3 glass from attenuating too fast. 47 Study on the Stability of Samples. The photoelectric parameter is an imperative element for studying the stability of optical materials.…”

“…The glass samples have lower emission efficiency due to spontaneous charge-transfer process, which is attributed to the large energy-level difference (Figure ). The as-prepared samples doped with Tb 3+ or Eu 3+ have much slower PL decays compared to those without Tb 3+ (or Eu 3+ ), indicating that rare-earth cations prevent the CsPbBr 3 glass from attenuating too fast …”

Synthesis and characterization of single-phase Tb3+/Eu3+ doped metal–organic framework phosphors for warm light WLED applications

“…10(c), the largest R 2 value was achieved as n is equal to 10, which indicates that the interaction between Tb 3+ and Eu 3+ ions is the quadrupole–quadrupole interaction. 40 …”

“…With the increasing molar amounts of Eu ions, η ETE increased from 8.07 to 47.47%, which is an important sign of energy transfer. 40 …”

Erbium(III) ion‐doped borate‐based glasses for 1.53 μm broad band applications

“…The major focus of research regarding this class of Ln-doped glasses is to modify several properties such as quantum efficiency, transition position and probabilities, the excited state radiative and non-radiative decay rates are critical in the design of optical devices such as optical fibres, amplifiers, lasers, colour displays, and up convertors. [5][6][7][8][9][10][11] Surprisingly, when compared to other luminescent crystalline materials, Ln-doped glass compositions can be widely tuned, relatively simple to manufacture, cost effective, and so on. [8] There is an inhomogeneous widening of Ln emission inside the glass medium due to the distinctive distribution of ions in particular crystal field sites.…”