Author/Authors :
Kawai، نويسنده , , Jun and Mizutani، نويسنده , , Yoshinobu and Sugimura، نويسنده , , Tetsuro and Sai، نويسنده , , Makoto and Higuchi، نويسنده , , Tohru and Harada، نويسنده , , Yoshihisa and Ishiwata، نويسنده , , Yoichi and Fukushima، نويسنده , , Akiko and Fujisawa، نويسنده , , Masami and Watanabe، نويسنده , , Masamitsu and Maeda، نويسنده , , Kuniko and Shin، نويسنده , , Shik and Gohshi، نويسنده , , Yohichi، نويسنده ,
Abstract :
Mn L2,3 X-ray absorption spectra of various manganese compounds were measured using a synchrotron radiation facility. Very high-resolution spectra were obtained. Sharp lines, which were not found before, were observed, and reproducibility was checked using a different beam line in the synchrotron radiation facility. Difference in spectral line shape was observed as the difference of quantum yield method. An unknown sample was measured and the specimen was concluded to be a mixture of two different oxidation states of Mn. The effects on the change of spectral profiles are discussed.
Keywords :
Mn , NEXAFS , X-ray Absorption , XANES , Soft X-ray spectroscopy
