X-ray spectra  search
BTspectra
 .X-ray spectra
NTPIXE spectra
UFXray spectra
RTspectroscopy
 dosimetry
 X-ray fluorescence
 X-ray fluorescence spectra
 X-ray spectroscopy
 X-ray data
 X-ray diffraction data
SNUsed for data. For methodology, use X-ray spectroscopy. Added to Thesaurus in 1985.