APPLICATION OF FOURIER-TRANSFORM TECHNIQUES TO DECONVOLUTION OF HREEL SPECTRA
The interaction of electrons with the surfaces of polar materials via long-range dipole coupling is so strong that in high-resolution electron energy-loss spectroscopy (HREELS) electrons may excite two or more quanta of surface excitations in separate loss events. We have developed a method based on...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1985
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| Summary: | The interaction of electrons with the surfaces of polar materials via long-range dipole coupling is so strong that in high-resolution electron energy-loss spectroscopy (HREELS) electrons may excite two or more quanta of surface excitations in separate loss events. We have developed a method based on Fourier transformation of the experimental spectrum for the determination of surface loss functions free this from overtone and combination structure. © 1985. |
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