Photoemission study of Tm metal |
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Authors: | LI Johansson JW Allen I Lindau |
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Institution: | 1. Department of Physics and Measurement Technology, Linköping University, S-581 83 Linköping, Sweden;1. Xerox Palo Alto Research Center, Palo Alto, CA 94304, USA;2. Stanford Synchrotron Radiation Laboratory, Stanford, CA 94305, USA |
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Abstract: | A photoemission investigation of Tm metal has been carried out using photon energies in the 100–200 eV range. Electron energy distribution curves and the photon absorption coefficient has been measured and the results are compared to earlier XPS and absorption measurements. No evidence of a valence change at the surface of Tm metal was found, a posibility proposed earlier. |
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