Abstract
From new photoemission measurements from EuO we show that the existing discrepancy between photoelectric- and optical results can be eliminated. The measurements on cleaved single crystal surfaces show sharper structure than measurements on evaporated films. The energy difference between the center of the 4f-levels and the maximum of the valence band density of states can be read directly from the energy distribution curves. This energy difference decreases with increasing lattice constant from 2.8 eV for EuO to 1.6 eV for EuSe. However the two substances exhibit similar structure in the valence band.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Literatur
Wachter, P.: Crit. Rev. in Solid State Sci. 3, 189 (1972)
Busch, G., Cotti, P., Münz, P.: Solid State Commun. 7, 795 (1969)
Easman, D. E., Holtzberg, F., Methfessel, S.: Phys. Rev. Letters 23, 226 (1969)
Methfessel, S.: Z. angew. Phys. 18, 414 (1965)
Schaich, W., Ashcroft, N. W.: Phys. Rev. 3 B, 2452 (1971)
Berglund, C. N., Spicer, W. E.: Phys. Rev. 136 A, 1030 (1964)
Spicer, W. E.: Phys. Rev. 154, 385 (1967)
Kane, E. O.: Phys. Rev. 175, 1039 (1968).
DiStefano, T. H., Pierce, D. T.: Rev. Sci. Instrum. 41, 180 (1970)
Koyama, R. Y., Hughey, L. R.: Phys. Rev. Letters 29, 1518 (1972)
Spicer, W. E., Berglund, C. N.: Rev. Sci. Instrum. 35, 1665 (1964)
Methfessel, S., Mattis, D. C.: Handbuch der Physik, XVIII (1968)
McClure: Solid State Physics 9, 399 (1959)
Brodén, G., Hagström, S. B. M., Noms, C.: Phys. kondens. Materie 15, 327 (1973)
Hedén, P. O., Löfgren, H., Hagström, S. B. M.: Phys. status solidi (b) 49, 721 (1972) Baer, Y.: private Mitteilung
Busch, G., Campagna, M., Siegmann, H. C.: Solid State Commun. 7, 775, (1969)
Sattler, K., Siegmann, H. C.: Phys. Rev. Letters 29, 1565 (1972)
Eastman, D. E., Kuznietz, M.: J. appl. Phys. 42, 1396 (1971)
Lendi, K.: erscheint in Phys. kondens. Materie.
Güntherodt, G., Wachter, P.: Phys. kondens. Materie 12, 292 (1971)
Cho, S. J.: Phys. Rev. 1 B, 4589 (1970)
Güntherodt, G., Wachter, P.: AIP Conference Proceedings 10, 1284 (1973)
Brance, U. R., Craig, R. D.: Vacuum 16, 647 (1966)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1974 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Cotti, P., Munz, P. (1974). Photoemissionsmessungen an Europiumchalkogeniden. In: Busch, G., Strässler, S. (eds) Physics of Condensed Matter. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-39595-0_21
Download citation
DOI: https://doi.org/10.1007/978-3-662-39595-0_21
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-38713-9
Online ISBN: 978-3-662-39595-0
eBook Packages: Springer Book Archive