Luminescent Properties of Er-Doped ZnO Phosphors
نویسندگان
چکیده
منابع مشابه
Electronic and optical properties of Er-doped Y2O2S phosphors
In this paper, we report a detailed computational and experimental investigation of the structural, electronic and dynamic properties of undoped and Er-doped Y2O2S phosphors by using computational crystal field (CF) calculations and electronic density of states by density functional theory (DFT), combined with optical measurements including excitation spectra, emission spectra from X-ray, ultra...
متن کاملSynthesis and luminescent properties of Ln3+ (Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors
The novel phosphor of LaAlGe2O7 activated with the trivalent rare-earth Ln3+ (Ln = Eu, Sm, Dy) ions were synthesized by solid-state method, nd their characterization and luminescent properties were investigated. The absorption, emission and excitation spectra, and decay curves were mployed to study the luminescence properties. The calcined powders of the Eu3+, Sm3+ and Dy3+ ions doped in the La...
متن کاملLuminescent Solids (Phosphors).
Effectiveness of Vitamin P Compounds in Counteracting Anticoagulant Action of Dicoumarol: Gustav J. Martin and Vinton Swayne ............ 201 Effect of p-Chlorophenoxyacetic Acid on the Vitamin C Content of Snap Beans Following Harvest: John W. Mitchell, Boyce D. Ezell, andM arguerite S. Wilcox ....................................... 202 A Quantitative Hardness Tester for Food Products:Edward R...
متن کاملHydrothermal Synthesis of Er-Doped Luminescent TiO2 Nanoparticles
Here we report the synthesis and characterization of a stable suspension of fluorescent erbium-doped titania nanoparticles and their assembly into thin films and photonic crystals. The nanoparticles were synthesized through a sol-gel process followed by peptization with tetramethylammonium hydroxide and hydrothermal treatment. As expected, following the hydrothermal treatment, X-ray diffraction...
متن کاملPhotoluminescence and Thermoluminescence Properties of Rare Earth Doped CaAl2Si2O8 phosphors
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract Tbe doped Calcium alumino silicate (CaAl2Si2O8) phosphor was synthesized by combustion method at initiating temperature of 7000C, using urea as a reducer. XRD, Thermoluminescences, absorption spectra, FTIR and Thermoluminescences spectra were recor...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Korean Journal of Materials Research
سال: 2006
ISSN: 1225-0562
DOI: 10.3740/mrsk.2006.16.1.058