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Published in:
1985 | OriginalPaper | Chapter
Structure and Temperature-Dependent Polaron Shifts on Si(lll) (2 × 1)
Authors : C. D. Chen, A. Selloni, E. Tosatti
Published in: The Structure of Surfaces
Publisher: Springer Berlin Heidelberg
Included in: Professional Book Archive
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Recently Demuth et al. [27.1] studied the temperature dependence of ultraviolet photoemission (UPS) and electron-energy-loss (EELS) spectra of Si(111)(7 × 7). Theyfound that significant temperature-dependent changes occur in occupied surface states and their transitions, thus suggesting important electron-phonon coupling at the surface.