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Table 1 A summary of the results obtained for the laser power and wavelength variation

From: Formation of tungsten oxide nanostructures by laser pyrolysis: stars, fibres and spheres

Wavelength Variation (Pdensity = 51.2 W/cm2) Power Density Variation (λ = 10.6 μm)
Wavelength, λ (mm) Average sphere particle size (nm) Composition Power Density, P peak (W/cm 2 ) Average sphere particle size (nm) Composition
9.22 343 m/t-WO3- x 17 157 m-WO3- x
9.32 125 m/t -WO3- x 26 122 m-WO3- x
9.48 113 m/t -WO3- x 34 140 m-WO3
9.70 403 m/t-WO3- x 43 193 m-WO3
10.16 360 t-WO3 51 108 m-WO3- x
10.36 560 t-WO3 60 122 m-WO3- x
10.48 347 m-WO3 68 136 m-WO3
10.82 453 t-WO3 77 180 m-WO3
    85 205 m-WO3- x
    94 114 m-WO3- x
    100 106 m-WO3
    110 128 m-WO3
    2200 100 m-WO2.72
  1. M, monoclinic phase; t, triclinic phase.