We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
L-series X-ray emission spectra of 3d-metal compounds with various excitation conditions.
- Authors
Uehara, Yasushi
- Abstract
L-series emissions of manganese, iron, and zinc oxides were studied using electron beam excitation and highly brilliant synchrotron radiation excitation. We showed that manganese and iron oxides show different Lβ/Lα intensity ratio because of their oxidation states and excitation electron voltages. On the other hand, we could not get any L-series emissions from those bulk samples when excited by normal incident high-energy monochromatic X-rays, while samples of thin films and samples excited by grazing incident monochromatic X-rays showed clear emissions. It is suggested that the difference of Lβ/Lα intensity ratio due to the oxidized states mainly concerns with the Coster-Kronig transition ratio of the samples, while self-absorption effects should also deeply contribute the ratio, considering the experimental results. Copyright © 2016 John Wiley & Sons, Ltd.
- Subjects
X-ray emission spectra (Materials analysis); ELECTRONIC excitation; SYNCHROTRON radiation; X-ray fluorescence; CHARACTERISTIC X-ray spectrum; MANGANESE oxides; OXIDATION states
- Publication
XRS: X-ray Spectrometry, 2016, Vol 45, Issue 6, p357
- ISSN
0049-8246
- Publication type
Other
- DOI
10.1002/xrs.2705