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Figure 3
Fluorescence intensity versus stage position for scans of a thin Cu foil (a) and a thin Nb foil (b) through the probing volume as indicated. Full width at half-maximum (FWHM) values given were determined from the data. |
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Figure 3
Fluorescence intensity versus stage position for scans of a thin Cu foil (a) and a thin Nb foil (b) through the probing volume as indicated. Full width at half-maximum (FWHM) values given were determined from the data. |