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Untitled Document
Chemical composition of metals, alloys, semiconductors, and deposited films on surfaces in ultra-high vacuum (UHV):
- Growth mode of deposited films
- Crystalline structure of surfaces (LEED)
- Crystalline structure of first few atomic layers (DAES, DEPES [1])
Experimental methods:
- Auger Electron Spectroscopy (AES)
- Low Energy Electron Diffraction (LEED)
- Directional Auger Electron Spectroscopy (DAES) [2,3]
- Directional Elastic Peak Electron Spectroscopy (DEPES) [3]
- Scanning Electron Microscopy (SEM)
- Characteristic Electron Energy Loss Spectroscopy (Characteristic EELS)
- Mass spectrometry (MS)
- Scanning Tunneling Microscopy (STM)
Theoretical approximations:
- Multiple Scattering (MS) approximation for the primary electron plane wave [4]
- Tensor LEED
- DFT calculations (ABINIT)
References:
- S. Mróz and M. Nowicki, Surface Science 297 (1993) 66-70.
- S. Mróz, Surface Review and Letters 4 (1997) 117.
- I. Morawski, M. Nowicki, Surface Science Reports 74 (2019) 178-212.
- I. Morawski, M. Nowicki, Physical Review B 75 (2007) 155412.
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