Electronic states of core levels and val
β
Y. Fukuda; N. Sanada; M. Nagoshi; T. Takahashi; H. Katayama-Yoshida; K. Kikuchi;
π
Article
π
1991
π
Elsevier Science
π
English
β 282 KB
Electronic states of K 2p and C I s core levels and valence bands for KxC6o (x = 0 ~ 6.3 ) have been studied by X-ray photoelectron spectroscopy (XPS). We find two different chemical states of potassium with binding energy 293.8 and 294.9 eV. The K 2P3/2 line becomes a single peak at x=6.3. These re