Ali Wako

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Questions related from Ali Wako

When using the Debye-Scherrer equation for calculating particle size (D=Kλ/(β cos θ) does one have to halve the FWHM(β)? Must all angles be in Radians?

The Debye-Scherrer method is used to obtain X-ray diffraction measurements in powders.This method is applicable to crystallites ranging from 1.0 to 0.01 μm in diameter, but the grains must have...

02 February 2013 6,790 40 View

What is the optimal amount of flux ( H3BO3) that gives excellent optical propeties in Calcium Aluminate CaAl2O4:Eu2+ Phosphor?

H3BO3 has been found to affect the luminescence of Calcium Aluminate phosphor.

01 January 2013 1,033 2 View