Search Results - "Journal of luminescence"

Persistent luminescence instead of phosphorescence: History, mechanism, and perspective by Xu, Jian, Tanabe, Setsuhisa

“…Great progress has been made in inorganic persistent phosphors, especially in the recent two decades, motivated by the discoveries of the SrAl2O4:Eu2+-Dy3+ in…”
Get full text

Quantum dots: Applications and safety consequences by Reshma, V.G., Mohanan, P.V.

“…Nanotechnology is one of the frontier areas of research involving nanoscale manipulation of atoms and molecules. Its development is one of the most innovative…”
Get full text

Quantum yield and brightness by Wong, Ka-Leung, Bünzli, Jean-Claude G., Tanner, Peter A.

“…Brightness has different meaning in different contexts and some of these are reviewed. The scientific definition of brightness does not represent our…”
Get full text

Photoluminescence properties of Mn4+-activated oxide phosphors for use in white-LED applications: A review by Adachi, Sadao

“…The photoluminescence (PL) properties of Mn4+-activated oxide phosphors are reviewed. The phosphor materials considered here are almost all the oxide phosphors…”
Get full text

Temperature dependent Cr3+ photoluminescence in garnets of the type X3Sc2Ga3O12 (X = Lu, Y, Gd, La) by Malysa, Beata, Meijerink, Andries, Jüstel, Thomas

“…Broad band near-infrared (NIR) light sources have great potential, e.g., in optical communication and non-invasive medical imaging. Here we report the optical…”
Get full text

Influence of size-reduction on the performances of GaN-based micro-LEDs for display application by Olivier, François, Tirano, Sauveur, Dupré, Ludovic, Aventurier, Bernard, Largeron, Christophe, Templier, François

“…Micro-displays based on an array of micro-sized light emitting diodes (µLEDs) are a promising technology for a wide range of applications. In these…”
Get full text

Photoluminescence spectra and modeling analyses of Mn4+-activated fluoride phosphors: A review by Adachi, Sadao

“…The photoluminescence (PL) properties of various Mn4+-activated fluoride phosphors are reviewed. The phosphors discussed are of I2−IV−F6:Mn4+ (I = alkali…”
Get full text

[INVITED] Near-infrared phosphors and their full potential: A review on practical applications and future perspectives by De Guzman, Gabriel Nicolo A., Fang, Mu-Huai, Liang, Chia-Hsuan, Bao, Zhen, Hu, Shu-Fen, Liu, Ru-Shi

“…Near-infrared (NIR) phosphors are enticing photoluminescent materials with applications in light-emitting diodes for spectroscopy. These phosphors have two…”
Get full text

Recent prospects on phosphor-converted LEDs for lighting, displays, phototherapy, and indoor farming by Bispo-Jr, Airton G., Saraiva, Leonardo F., Lima, Sergio A.M., Pires, Ana M., Davolos, Marian R.

“…Phosphor-converted white-light-emitting diodes (PC-WLEDs) are the main devices behind solid-state lighting (SSL) for both indoor and outdoor lighting, or…”
Get full text

JOES: An application software for Judd-Ofelt analysis from Eu3+ emission spectra by Ćirić, Aleksandar, Stojadinović, Stevan, Sekulić, Milica, Dramićanin, Miroslav D.

“…In this paper we will be presenting JOES (Judd-Ofelt from Emission Spectra), an application software for calculation of the Judd-Ofelt intensity parameters and…”
Get full text

Lanthanide light for biology and medical diagnosis by Bünzli, Jean-Claude G.

“…Optical imaging emerges as a vital component of the various techniques needed to meet the stringent requirements of modern bioanalysis and bioimaging…”
Get full text

Ionizing-radiation-induced storage-luminescence for dosimetric applications by Yanagida, Takayuki, Okada, Go, Kawaguchi, Noriaki

“…Storage phosphors have been used for luminescent-type dosimeters to measure radiation dose. Common storage-luminescence phenomena are optically-stimulated…”
Get full text

Physical, thermal, structural and optical properties of Dy3+ doped lithium alumino-borate glasses for bright W-LED by Pawar, P.P., Munishwar, S.R., Gautam, S., Gedam, R.S.

“…Rare earth (RE) doped glasses have potential applications due to their emission efficiencies of 4f–4f and 4f–5d electronic transitions. Among all the rare…”
Get full text

The theoretical study of excited-state intramolecular proton transfer of N, N,-bis (salicylidene)-(2-(3″4′-diaminophenyl) benzothiazole) by Zhao, Guijie, Yang, Yunfan, Zhang, Chengyuan, Song, Yuzhi, Li, Yongqing

“…In recent experiments, a novel chromophore (N, N,-bis (salicylidene)-(2-(3″4′-diaminophenyl) benzothiazole) (BTS)) with double hydrogen bond structure was…”
Get full text

Elaborating the excited state multiple proton transfer mechanism for 9H-pyrido[3,4-b]indole by Zhao, Jinfeng, Dong, Hao, Zheng, Yujun

“…In this work, we theoretically study the excited state multiple proton transfer (ESMPT) mechanism of 9H-pyrido[3,4-b]indole (NOR) coupling with acetic acid…”
Get full text

Synthesis, photophysical characteristics and geometry optimization of Tris(2-benzoylacetophenonate)europium complexes with 2, 2′-Bipyridine derivatives by Dalal, Anuj, Nehra, Kapeesha, Hooda, Anjli, Singh, Devender, Kumar, Sumit, Malik, Rajender Singh

“…A series based on octa coordinated tris(2-benzoylacetophenonate)europium complexes were synthesized with bidentate heteroaromatic auxiliary ligands…”
Get full text

Luminous terbium and samarium complexes with diacetylmethane and substituted 1,10-phenanthroline derivatives for display applications: Preparation and optoelectronic investigations by Nehra, Kapeesha, Dalal, Anuj, Hooda, Anjli, Kumar, Pawan, Singh, Devender, Kumar, Sumit, Malik, Rajender Singh, Kumar, Parvin

“…Octacoordinated ternary heteroleptic lanthanide (Sm and Tb) complexes have been synthesized with diacetylmethane (DAM) and substituted 1,10-phenanthroline…”
Get full text

Structural refinement and optical characteristics of single-phase Gd3Al5O12:Er3+ nanophosphors for luminescent applications by Kumar, Pawan, Singh, Sitender, Gupta, Isha, Nehra, Kapeesha, Kumar, Vinod, Singh, Devender

“…Single phase green color emanating Gd3-xAl5O12:xEr3+ (x = 0.01–0.06) nanophosphors have been synthesized through most reliable, environmentally friendly, low…”
Get full text

Heteroleptic Eu(III) emissive complexes: Luminescent, optoelectronic and theoretical investigation by Hooda, Anjli, Dalal, Anuj, Nehra, Kapeesha, Kumar, Pawan, Singh, Devender, Malik, Rajender Singh, Kumar, Sumit

“…The synthesis of four red emissive complexes of europium with formula [Eu(Hfodo)3L] based on 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione (Hfodo) and…”
Get full text

Graphene quantum dots prepared from glucose as optical sensor for glucose by Shehab, Mona, Ebrahim, Shaker, Soliman, Moataz

“…Quantum Dots (QDs) show promise materials for many technological applications. In this work we utilized a simple route to prepare graphene quantum dots (GQDs)…”
Get full text