Abstract

Quantum-yield and photoelectron-energy-distribution measurements on evaporated LaF<sub>3</sub> films have been made in the photon energy range 10–27 eV. Photoemission from the F2<i><sub>p</sub></i> valence band indicates a bandwidth of 3.5 ± 0.3 eV and a photoelectric threshold of 11.7 ± 0.3 eV. The photoelectron spectra exhibit features that can be identified as density-of-states structures of the valence and conduction bands. An attempt is made to relate these structures to the initial and final states of ultraviolet transitions.

© 1978 Optical Society of America

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  1. W. R. Hunter and S. A. Malo, J. Phys. Chem. Solids 30, 2739 (1969).
  2. G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).
  3. D. W. Lynch and G. G. Olson, Solid State Commun. 12, 661 (1973).
  4. G. G. Olson, M. Piacentini, and D. W. Lynch, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 411.
  5. W. Pong and J. A. Smith, Phys. Rev. B 9, 2674 (1974).
  6. W. Pong, J. Appl. Phys. 40, 1733 (1969).
  7. S. Sato, Y. Sakisaka, and T. Matsukawa, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 414.

1974 (1)

W. Pong and J. A. Smith, Phys. Rev. B 9, 2674 (1974).

1973 (1)

D. W. Lynch and G. G. Olson, Solid State Commun. 12, 661 (1973).

1972 (1)

G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).

1969 (2)

W. R. Hunter and S. A. Malo, J. Phys. Chem. Solids 30, 2739 (1969).

W. Pong, J. Appl. Phys. 40, 1733 (1969).

Hunter, W. R.

W. R. Hunter and S. A. Malo, J. Phys. Chem. Solids 30, 2739 (1969).

Lynch, D. W.

D. W. Lynch and G. G. Olson, Solid State Commun. 12, 661 (1973).

G. G. Olson, M. Piacentini, and D. W. Lynch, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 411.

Malo, S. A.

W. R. Hunter and S. A. Malo, J. Phys. Chem. Solids 30, 2739 (1969).

Matsukawa, T.

S. Sato, Y. Sakisaka, and T. Matsukawa, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 414.

Nisar, M.

G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).

Olson, G. G.

D. W. Lynch and G. G. Olson, Solid State Commun. 12, 661 (1973).

G. G. Olson, M. Piacentini, and D. W. Lynch, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 411.

Piacentini, M.

G. G. Olson, M. Piacentini, and D. W. Lynch, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 411.

Pong, W.

W. Pong and J. A. Smith, Phys. Rev. B 9, 2674 (1974).

W. Pong, J. Appl. Phys. 40, 1733 (1969).

Roth, A.

G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).

Sakisaka, Y.

S. Sato, Y. Sakisaka, and T. Matsukawa, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 414.

Sato, S.

S. Sato, Y. Sakisaka, and T. Matsukawa, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 414.

Smith, J. A.

W. Pong and J. A. Smith, Phys. Rev. B 9, 2674 (1974).

Stephen, G.

G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).

Other (7)

W. R. Hunter and S. A. Malo, J. Phys. Chem. Solids 30, 2739 (1969).

G. Stephen, M. Nisar, and A. Roth, C. R. Acad. Sci. 274, 807 (1972).

D. W. Lynch and G. G. Olson, Solid State Commun. 12, 661 (1973).

G. G. Olson, M. Piacentini, and D. W. Lynch, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 411.

W. Pong and J. A. Smith, Phys. Rev. B 9, 2674 (1974).

W. Pong, J. Appl. Phys. 40, 1733 (1969).

S. Sato, Y. Sakisaka, and T. Matsukawa, in Vacuum Ultraviolet Radiation Physics, edited by E. E. Koch, R. Haensel, and C. Kunz (Pergamon Vieweg, Braunschweig, 1974), p. 414.

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