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Anharmonic effective potential and XAFS cumulants for hcp crystals containing dopant atom
A nevv procedure for calculation and analysis of XAFS (X-ray Absorption Fine Structure) cumulants of hcp crystals containing dopant atom has been... -
Size Controlling of ZnS Quantum Dots Synthesized by Ultrasonic-assisted Chemical Precipitation
ZnS quantum dots (QDs) are prepared by ultrasonic-assisted chemical precipitation method with the presence of different concentrationTrisodium citrate... -
Sol-Gel Deposition of Zn0 - A1 Thin films
Singlelayer aluminium-doped zinc oxide films were prepared on silicium substrates by the sol-gel spin coating process. The as-deposited films have... -
Anharmonic correlated Debye model Debye-Waller factors of metallic Copper compared to experiment and to other theories
Debye-Waller factors (DWFs) of metallic Cu (fcc crystal) in X-ray absorption fine structure (XAFS) presented in terms of cumulant expansion have been... -
Structural, magnetisation and magnetoresistance studies of {Fe(1 nm)/ Cr(2nm)} multilayers
The sputtered {Fe(1 nm)/ Cr(2nm)}70 multilayers have been investigated by mean of the X-ray diffraction, magnetisation and magnetoresistance. The... -
Using the reduced La(Co,Cu)03nanoperovskites as catalyst precursors for CO hydrogenation
A series o f ground La(Co,Cu)03 perovskite-type mixed oxides prepared by reactive grinding has been characterized by X-Ray diffraction (XRD), BET,... -
High-pressure EXAFS Debye-Waller factors of metals
The anharmonic correlated Debye model has been developed to investigate the pressure effects on the extended X-ray absorption fine structure (EXAFS)... -
PHOTOLUMINESCENCE EMISSION OF Cu DOPED ZnS MICROSTRUCTURES SYNTHESIZED BY THERMAL EVAPORATION
Cu doped ZnS microstructures were prepared by the thermal evaporation method using ZnS powder and CuCl2.2H2O powder as precusor materials. The... -
Structure and Photoluminescence Characterization of LaPO4:Sm 3+ Nanowires Prepared by Hydrotherma...
LaPO 4nanowires doped with 1, 2,…8 mol% Sm 3+ were prepared by a hydrothermal method. The samples were characterized by transmission... -
Changing the shape of ZnO nanostructures by controlling Zn vapor release
Our fabrication of ZnO nanostructures was based on a thermal evaporation process of ZnO powder without the presence of a catalyst. The ource material... -
Nghiên cứu khả năng tách kim loại nặng trong dung dịch nước bằng vật liệu Aluminosilicat xốp
The increasing level of heavy metals in the water environmental represents a serious threat to human health and ecological systems. ... -
Calculation of Morse Potential Parameters of bcc Crystals and Application to Anharmonic Interatomic Effective Potential, Local Force Constant
In this work, Morse potential parameters of bcc crystals have been calculated based on the calculation of volume per atom and atomic number in each... -
Synthesis and optical properties of ZnAl2O4/Al2O3 - Cr3+ composite materials
Zinc aluminate - alumina (ZnAl2O4/Al2O3) systems doped with Cr3+ different concentrations were synthesized by sol-gel method. The samples were...