scholarly journals The role of Ln3+ (Ln = Eu, Yb) in persistent red luminescence in MgGeO3:Mn2+

2017 ◽  
Vol 5 (34) ◽  
pp. 8893-8900 ◽  
Author(s):  
Y. Katayama ◽  
T. Kayumi ◽  
J. Ueda ◽  
P. Dorenbos ◽  
B. Viana ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Technique ◽  
Red Luminescence ◽  
Co Doped

In this paper, Mn2+ and Ln3+ (Ln = Eu, Yb) co-doped MgGeO3 phosphors were prepared using a solid state reaction technique, and their optical properties were investigated.

scholarly journals Magnetic and optical properties of Co doped ZnO powders synthesized by solid-state reaction

2006 ◽  
Vol 55 (5) ◽  
pp. 2557
Author(s):  
Liu Xue-Chao ◽  
Shi Er-Wei ◽  
Song Li-Xin ◽  
Zhang Hua-Wei ◽  
Chen Zhi-Zhan
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Solid State Reaction ◽  
Zno Powders ◽  
Doped Zno ◽  
Co Doped

scholarly journals Highly efficient red emission and multiple energy transfer properties of Dy3+/Mn4+co-doped Ca14Zn6Ga10O35phosphors

RSC Advances ◽  
2017 ◽  
Vol 7 (28) ◽  
pp. 17244-17253 ◽  
Author(s):  
Yiyang Zhou ◽  
Weiren Zhao ◽  
Junhua Chen ◽  
Zifeng Liao
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Technique ◽  
Red Emission ◽  
Highly Efficient ◽  
Transfer Properties ◽  
Co Doped

Novel Dy3+/Mn4+co-doped Ca14Zn6Ga10O35phosphors have been synthesized by a solid state reaction technique.

Effect of Sintering Temperature on Electrical Properties of SFN Ceramics Doped with Al Prepared by a Solid-State Reaction Technique

2016 ◽  
Vol 675-676 ◽  
pp. 527-530
Author(s):  
Thanatep Phatungthane ◽  
Kachaporn Sanjoom ◽  
Denis Russell Sweatman ◽  
Buagun Samran ◽  
Chamnan Randorn ◽  
...  
Keyword(s):  
Solid State ◽  
Electrical Properties ◽  
Solid State Reaction ◽  
Sintering Temperature ◽  
Perovskite Phase ◽  
Dielectric Behavior ◽  
Orthorhombic Symmetry ◽  
X Ray Diffraction ◽  
Solid State Reaction Technique ◽  
Pure Perovskite Phase

In the present work, strontium iron niobate SrFe0.5Nb0.5O3 ceramics doped with aluminum were synthesized by a solid-state reaction technique. Phase formation investigation by X-ray diffraction technique (XRD) revealed that all ceramics exhibited pure perovskite phase with orthorhombic symmetry. Grain size observed by electron microscopy (SEM) was found to increase with increasing sintering temperature. The electrical properties and related parameters of the ceramics were also measured. The ceramics exhibit very good dielectric behavior and have a significant potential for dielectric applications.

The Evolution and Role of NH4Cl Flux Used to Synthesize Sr2SiO4:Dy3+Phosphor by Solid-State Reaction Method

2012 ◽  
Vol 95 (12) ◽  
pp. 3871-3877 ◽  
Author(s):  
Le Zhang ◽  
Zhou Lu ◽  
Pengde Han ◽  
Jiajia Lu ◽  
Naicen Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Method ◽  
Reaction Method

scholarly journals Impact of Lithium Composition on Structural, Electronic and Optical Properties of Lithium Cobaltite Prepared by Solid-state Reaction

2014 ◽  
Vol 6 (2) ◽  
pp. 217-231 ◽  
Author(s):  
F. Khatun ◽  
M. A. Gafur ◽  
M. S. Ali ◽  
M. S. Islam ◽  
M. A. R. Sarker
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Ionic Conductivity ◽  
Cathode Material ◽  
Solid State Reaction ◽  
Layered Crystal ◽  
X Ray Diffraction ◽  
X Ray ◽  
Electronic And Optical Properties ◽  
Lithium Cobaltite

The lithium-cobalt oxide LixCoO2 is a promising candidate as highly active cathode material of lithium ion rechargeable batteries. The crystalline-layered lithium cobaltite has attracted increased attention due to recent discoveries of some extraordinary properties such as unconventional transport and magnetic properties. Due to layered crystal structure, Li contents (x) in LixCoO2 might play an important role on its interesting properties. LiCoO2 crystalline cathode material was prepared by using solid-state reaction synthesis, and then LixCoO2 (x<1) has been synthesized by deintercalation of produced single-phase powders. Structure and morphology of the synthesized powders were investigated by X-ray diffraction (XRD), Infrared spectroscopy, Impedance analyzer etc. The influence of lithium composition (x) on structural, electronic and optical properties of lithium cobaltite was studied. Temperature dependent electrical resistivity was measured using four-probe technique. While LixCoO2 with x = 0.9 is a semiconductor, the highly Li-deficient phase (0.75 ? x ? 0.5) exhibits metallic conductivity. The ionic conductivity of LixCoO2 (x = 0.5 – 1.15) was measured using impedance spectroscopy and maximum conductivity of Li0.5CoO2 was found to be 6.5×10-6 S/cm at 273 K. The properties that are important for applications, such as ionic conductivity, charge capacity, and optical absorption are observed to increase with Li deficiency. Keywords: Calcination; Characterization; Inorganic compounds; Solid-State reaction; X-ray diffraction. © 2014 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.doi: http://dx.doi.org/10.3329/jsr.v6i2.17900 J. Sci. Res. 6 (2), 217-231 (2014)  

Study of the structural and luminescent properties of Ce3+ and Eu3+ co-doped YAG synthesized by solid state reaction

Optik ◽  
2018 ◽  
Vol 158 ◽  
pp. 152-163 ◽  
Author(s):  
Munirah A. Almessiere ◽  
Naser M. Ahmed ◽  
I. Massoudi ◽  
Amal L. Al-Otaibi ◽  
Amal A. Al-shehri ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Luminescent Properties ◽  
Co Doped
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