Note: Binding energy scale calibration of electron spectrometers for photoelectron spectroscopy using a single sample

作者：Helander M G^*; Greiner M T; Wang Z B; Lu Z H

来源：Review of Scientific Instruments, 2011, 82(9): 096107.

DOI：10.1063/1.3642659

• binding energy
• calibration
• copper
• Fermi level
• gold
• photoelectron spectroscopy
• silver

The feasibility of calibrating the binding energy scale for photoelectron spectroscopy using a single sample without sputter cleaning was investigated. By measuring the Fermi level of a Au film with both monochromatic Al K alpha (h upsilon = 1486.7 eV) and He I alpha (h upsilon = 21.22 eV), the binding energy scale was simply and accurately calibrated. This method is found to yield binding energy values for the Cu 2p(3/2), Ag 3d(5/2), and Au 4f(7/2) peaks that agree with the standard tabulated values defined in International Organization for Standardization 15472 to within +/- 0.02 eV.

• 出版日期2011-9
• 单位云南大学