XRAY EMISSION SPECTROSCOPY
\ˈɛksɹˈe͡ɪ ɪmˈɪʃən spɛktɹˈɒskəpɪ], \ˈɛksɹˈeɪ ɪmˈɪʃən spɛktɹˈɒskəpɪ], \ˈɛ_k_s_ɹ_ˈeɪ ɪ_m_ˈɪ_ʃ_ə_n s_p_ɛ_k_t_ɹ_ˈɒ_s_k_ə_p_ɪ]\
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Identification and measurement of concentration of elements based on the fact that x-rays emitted by an excited element have a wavelength characteristic of that element and an intensity related to its concentration. It includes fluorescence, or secondary-emission, x-ray spectrometry, in which the specimen is irradiated by x-rays. Primary-emission x-ray spectrometry, in which the specimen is bombarded by electrons, is a specific type of x-ray emission spectrometry known as ELECTRON PROBE MICROANALYSIS.
By DataStellar Co., Ltd
Word of the day
basidiomycota
- comprises fungi bearing the spores on basidium: Gasteromycetes (puffballs); Tiliomycetes (comprising orders Ustilaginales (smuts) and Uredinales (rusts)); Hymenomycetes (mushrooms; toadstools; agarics; bracket fungi); in some classification systems considered a division of kingdom comprises fungi bearing spores on a basidium; includes Gasteromycetes (puffballs) Tiliomycetes comprising the orders Ustilaginales (smuts) and Uredinales (rusts) Hymenomycetes (mushrooms, toadstools, agarics bracket fungi).