کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1239604 | 1495682 | 2016 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Kα X-ray emission in manganese compounds * Kα X-ray emission in manganese compounds *](/preview/png/1239604.png)
• High-statistics measurement of the Kα doublet for a variety of manganese compounds
• Unprecedented accuracy in the determination of the peak energies
• Model-free parametrisation of the Kα line shapes corrected for crystal spectrometer response
• Identification of core-hole–3d-shell coupling
Kα X-ray emission spectra of manganese compounds have been measured using an ultimate-resolution Bragg spectrometer optimised for long-term high-statistics measurements. Energies corresponding to the peak positions of the Kα lines were measured to a precision of 10–20 meV. Total line widths of the Kα1 and Kα2 components and their asymmetry have been determined to about 50 meV. A model-free parametrisation of the line pattern corrected for the spectrometer response may serve as testing ground for detailed theoretical considerations.
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 121, 1 July 2016, Pages 11–17