Page 93 - An Introduction to Analytical Atomic Spectrometry - L. Ebdon
P. 93

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                                                          Figure 4.2
                                         Profile of an atomic line: (a) the half width Dv is the
                                         width of the line when k  = 1/2k max ; (b) the effect of
                                                             v
                                        self-absorption as the concentration of atoms increases
                                                          from 1 to 5.
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