Room temperature luminescence properties of Pr3+ doped β-PbF2 powders

2014 ◽  
Vol 4 (4) ◽  
pp. 324-330 ◽  
Author(s):  
Zhenzhen Zhou ◽  
Qinhua Wei ◽  
Guanghui Liu ◽  
Fan Fei ◽  
Hua Yang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Luminescence Properties ◽  
Room Temperature Luminescence

Room-temperature luminescence properties of chromium-doped silicate optical fibers

2002 ◽  
Author(s):  
V. V. Dvoyrin ◽  
V. M. Mashinsky ◽  
V. B. Neustruev ◽  
E. M. Dianov ◽  
A. N. Guryanov ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Room Temperature ◽  
Luminescence Properties ◽  
Room Temperature Luminescence

A Strategy for Improving the Room-Temperature Luminescence Properties of Ru(II) Complexes with Tridentate Ligands

2002 ◽  
Vol 124 (27) ◽  
pp. 7912-7913 ◽  
Author(s):  
Yuan-Qing Fang ◽  
Nicholas J. Taylor ◽  
Garry S. Hanan ◽  
Frédérique Loiseau ◽  
Rosalba Passalacqua ◽  
...  
Keyword(s):  
Room Temperature ◽  
Luminescence Properties ◽  
Tridentate Ligands ◽  
Room Temperature Luminescence

Room temperature luminescence properties of fluorescent SiC as white light emitting diode medium

2012 ◽  
Vol 522 ◽  
pp. 33-35 ◽  
Author(s):  
J.W. Sun ◽  
V. Jokubavicius ◽  
R. Liljedahl ◽  
R. Yakimova ◽  
S. Juillaguet ◽  
...  
Keyword(s):  
White Light ◽  
Room Temperature ◽  
Light Emitting Diode ◽  
Luminescence Properties ◽  
Light Emitting ◽  
Room Temperature Luminescence

Room-Temperature Luminescence of a Variety of Compounds on 1% α-Cyclodextrin/NaCl Mixture

1989 ◽  
Vol 43 (5) ◽  
pp. 810-812 ◽  
Author(s):  
Marsha D. Richmond ◽  
Robert J. Hurtubise
Keyword(s):  
Solid Surface ◽  
Room Temperature ◽  
Lower Cost ◽  
Model Compounds ◽  
Figures Of Merit ◽  
Room Temperature Luminescence ◽  
Analytical Figures Of Merit

With the use of model compounds of widely different functionality, it was found that a 1% α-cyclodextrin/NaCl mixture could be used in place of an 80% α-cyclodextrin/NaCl mixture to obtain solid surface room-temperature fluorescence (RTF) and phosphorescence (RTP) data. Analytical figures of merit are reported for four compounds. The use of a smaller percentage of α-cyclodextrin results in lower cost; no loss of analytical integrity, compared with that for an 80% α-cyclodextrin/NaCl mixture; and easier handling of the α-cyclodextrin/NaCl mixtures.

Cubic Boron Nitride as a New Semiconductor for Optoelectronics: Luminescence Properties and Potentialities

1989 ◽  
Vol 162 ◽  
Author(s):  
Koh Era ◽  
Osamu Mishima
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Boron Nitride ◽  
Room Temperature ◽  
Cubic Boron Nitride ◽  
Visible Region ◽  
Vibrational Structure ◽  
Luminescence Properties ◽  
Optoelectronic Applications ◽  
P Type

ABSTRACTIn cubic boron nitride made by high pressure and high temperature technique in our institute, we have found three luminescence bands in the ultraviolet and the short visible region at room temperature by cathode-ray excitation. They are: a band having vibrational structure and ascribable to undoped state of the crystal, a band ascribable to p-type doping and a band ascribable to n-type doping. Discussion is made on differences between the injection luminescence and the cathodoluminescence. Potentialities and difficulties in realizing the potentialities of cBN for optoelectronic applications are discussed.

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