… Availability of two trivalent cationic sites and large band gap in YAlO 3 crystal lattice, permits
… RE ions in their different oxidation states act as luminescent centre and gives corresponding …

… another lanthanide ion (in the present study Nd3+ or Sm3+) has a negligible impact on the
… given to the use of these ions in crystalline or non-crystalline materials in order to produce …

… REIs impurities in glasses are the luminescence centers due … Detecting this transition
in glass and crystal materials is … NPs role on radiative properties in Sm3+ doped zinc-sodium …

… YAG luminescence is the use under single-crystalline disks … sintering temperatures (above
1800 C) to eliminate down YAM … when Cr3+ ions are affected by weak crystal field (Dq/B< 2.3)…

… of different rare-earth ions included in the crystal lattice, the dopant … luminescence curve
consists of one or more luminescence … these emission bands of Sm3+ are given in the literature. …

… temperature field and liquid environment and promoted the crystal degree, resulted in the
increased luminescent … Excitation from Sm3+ ion can be transferred to donor-acceptor pair …

… properties of YAM single crystals doped with Ce 3+ ions at … particular rare-earth ion is
located and the crystal field strength … 3+ centers in YAM (giving rise to luminescence at ambient …

… and to resolve the multisites of rare earth ions in YAM host. This was based on high … excited
fluorescence decays performed at low temperatures. YAM samples, with Pr3+, Sm3+, Eu3+ …

… luminescence properties of Sm 3+ doped YAM crystals under selective laser excitation at low
temperature [… These studies have clearly indicated four crystallographic sites of Sm 3+ ions, …

… There is also a crystalline peak common to all the patterns at about 2θ ∼26.48 which is …
activator ions gives weak emission (luminescence) while excess doping results in luminescence …