URL：https://www.researchgate.net/publication/319496316/figure/fig4/AS:614181388709919@1523443662514/XPS-spectra-of-A-Cu-2p-and-B-Pd-3d-at-different-times-0-1-5-10-and-16-h.png
掲載元：https://www.researchgate.net/figure/XPS-spectra-of-A-Cu-2p-and-B-Pd-3d-at-different-times-0-1-5-10-and-16-h_fig4_319496316
