Detail summary:
General Citation Data Processing Measurement Information Specimen Information Comment

General:
Element: Be
Formula: Be
XPS Formula:
Name: beryllium
CAS Registry No: 7440-41-7
Classes: alkaline earth, element
Citation:
Author Name(s): Johansson L.I., Johansson H.I.P., Andersen J.N., Lundgren E., Nyholm R.
Journal: Phys. Rev. Lett. 71, 2453 (1993)
Data Processing:
Data Type: Surface Core-level Shift for the First Layer of Atoms
Line Designation: SS1-1s
Quality of Data: Good
Core-Level Shift (eV) -0.825
Energy Uncertainty: 0.030
Background Subtraction Method: other
Peak Location Method: mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV): 0.090
Measurement Information:
Use of X-ray Monochromator: Yes
Excitation Energy: other source
X-ray Energy: 123 - 160
Overal Energy Resolution (eV): 0.07
Calibration:
Charge Reference: Element
Energy Scale Evalution: Reliable (reported energy within 300 eV of a reference energy)
Specimen Information:
Specimen: cooled, crystal, sputtered and heated
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity: Low-energy Electron Diffraction
Specimen Temperature (K): 100
Sample Quality: Good
Comment:
Notes: Be(0001). Asymmetry parameter = 0.02. The Gaussian widths were 0.215 eV at 122 eV and 0.235 eV at 170 eV. The overall energy resolutions were 0.070 eV at 123 eV and 0.110 eV at 170 eV. The spectra were recorded at normal emission and at 40 degrees.

General Citation Data Processing Measurement Information Specimen Information Comment

Home

 Instruction:
  • Click on an underlined heading in the left column to obtain its definition.