Effect of NaOH concentration on the 805 nm emission of NaYF₄:Yb³⁺, Tm³⁺ phosphors synthesized by a pressure -assisted hydrothermal method

Engineering & Materials Science

• Phosphors 100%
• Sodium hydroxide 86%
• Powders 45%
• Rietveld method 36%
• Solid state lasers 29%
• Lattice constants 28%
• Crystallite size 27%
• Diffraction patterns 26%
• Needles 19%
• Crystalline materials 19%
• Infrared radiation 16%

Chemistry

• Hydrothermal Method 58%
• Pressure 43%
• Purity 38%
• Rietveld Refinement 37%
• Lattice Parameter 36%
• Sphere 32%
• Crystallite 31%
• Hexagonal Space Group 29%
• Volume 21%
• Application 11%

Physics & Astronomy

• phosphors 73%
• solid state lasers 20%
• needles 19%
• therapy 18%
• crystallites 16%
• lattice parameters 16%
• diffraction patterns 15%
• synthesis 13%
• cells 10%
• excitation 9%