Evaluation and preparation of Li1+x−yNb1−x−3yTix+4yO3 solid solution with superstructure as new phosphor

Microstructural comparison between Nb- and Ta-systems in Li1+−M1−−3Ti+4O3 (M = Nb5+, Ta5+) solid solution with superstructure

“…To apply this unique structure as a host material of phosphor, new phosphors have been investigated based on LNT or related structures made by a conventional electric furnace [13,14]. Recently, we successfully synthesized a red phosphor with high PL intensity using as host material an Li 1+x (Ta 1Àz Nb z ) 1Àx Ti x O 3 solid solution [15].…”

Photoluminescence and time-resolved luminescence spectroscopy of novel NaBa4(BO3)3:Tb3+ phosphor

“…Recently, high quality phosphors have attracted more attention due to their practical application in the fields of display, X-ray screens, fluorescent lamps, solid state lighting, and so on [1][2][3][4][5][6][7][8]. Rare earth ions have been playing an important role in the phosphor materials due to their abundant emission colors based on their 4f-4f or 5d-4f transitions [9].…”

Synthesis of New RE3+ Doped Li1+xTa1−xTixO3 (RE: Eu, Sm, Er, Tm, and Dy) Phosphors with Various Emission Colors

“…The LNT phosphor with composition of Li 1.11 Nb 0.89 Ti 0.11 O 3 : x = 0.11 was also found to have the highest PL intensity [9]. Here, the host material’s structure was compared between LNT and LTT.…”

“…The relationship between dielectric property and period of the intergrowth layer of the M-phase has been studied [7,8]. To apply this unique structure to the host material of a phosphor, new phosphors have been investigated based on LNT synthesized by a conventional electric furnace [9,10]. A homogeneous material was, however, synthesized at 1373 K for 24 h. We have succeeded in synthesizing an LNT solid solution having a superstructure by millimeter-wave heating for only 1 h above 1173 K [11].…”