1. Reaction kinetics of excimer lasers using NF₃

   • W. Chow
   • M. Stuke
   • F. P. Schäfer

   Contributed Papers Pages: 1 - 3

2. Determination of deep electron traps in GaAs by time-resolved capacitance measurement

   • O. Wada
   • S. Yanagisawa
   • H. Takanashi

   Contributed Papers Pages: 5 - 13

3. Numerical calculations of the field-dependent magnetization of short rectangular prisms

   • N. Normann
   • H. H. Mende

   Contributed Papers Pages: 15 - 19

4. Surface enhanced covalency and its effect on the surface states ofd-band metal oxides

   • T. Wolfram
   • Ş. Ellialtioğlu

   Contributed Papers Pages: 21 - 24

5. An application of Pb(Zr, Ti)O₃ Ceramic to opto-electronic devices

   • Heihachi Sato
   • Kohji Toda

   Contributed Papers Pages: 25 - 28

6. Neutron-, ion-, and electron-energy spectra in a 1 kJ plasma focus

   • H. Krompholz
   • L. Michel
   • Heinz Fischer

   Contributed Papers Pages: 29 - 35

7. A device for measuring contact potential differences with high spatial resolution

   • R. Butz
   • H. Wagner

   Contributed Papers Pages: 37 - 42

8. Some aspects of auger electron spectra of 3d transition metal oxides

   • R. Weißmann
   • R. Koschatzky
   • K. Müller

   Contributed Papers Pages: 43 - 46

9. A contribution to the investigation of ion impact desorption by ion scattering

   • E. Taglauer
   • G. Marin
   • W. Heiland

   Contributed Papers Pages: 47 - 49

10. Positron trapping in indium

    • D. Segers
    • L. Dorikens-Vanpraet
    • M. Dorikens

    Contributed Papers Pages: 51 - 54

11. Performance of NdLa pentaphosphate laser pumped by nanosecond pulses

    • F. Kaczmarek
    • M. Szymański

    Contributed Papers Pages: 55 - 58

12. Die Verfestigungserholung von plastisch verformten Steinsalzeinkristallen

    • F. Asselmeyer
    • C. Klee

    Contributed Papers Pages: 59 - 65

13. A study of mono and divacancies in Cu and Au by positron annihilation

    • G. Dlubek
    • O. Brümmer
    • N. Meyendorf

    Contributed Papers Pages: 67 - 70

14. Holography with local reference beam obtained by spatial frequency separation

    • M. L. A. Gassend
    • W. M. Boerner

    Contributed Papers Pages: 71 - 79

15. The results of study of the anisotropy of free-electrons momenta distribution in Mg, Zn, and Cd by means of the positron annihilation method

    • Bronisław Rozenfeld
    • Stanisław Chabik

    Contributed Papers Pages: 81 - 85

16. Laser scattering by metallic particles in two-phase nozzle flow into a vacuum

    • Cristiano Batalli Cosmovici

    Contributed Papers Pages: 87 - 95

17. Continuous laser oscillation in diatomic molecular sodium

    • B. Wellegehausen
    • S. Shahdin
    • H. Welling

    Contributed Papers Pages: 97 - 99

18. Lattice reordering in Pb implanted Ge crystals

    • S. U. Campisano
    • P. Baeri
    • G. Foti

    Contributed Papers Pages: 101 - 103

19. Positron study of the martensitic transformation in Fe-29.5at.%Ni

    • T. D. Troev
    • K. Hinode
    • M. Doyama

    Contributed Papers Pages: 105 - 106

20. Excimer gas-discharge tunable ArF laser

    • Yu. A. Kudryavtsev
    • N. P. Kuzmina

    Contributed Papers Pages: 107 - 108

21. A simple and reliable short-pulse dye laser

    • R. Cubeddu
    • R. Polloni
    • C. A. Sacchi

    Contributed Papers Pages: 109 - 110

22. Forthcoming papers

    Abstract Pages: 111 - 114

23. Erratum

    Erratum Pages: 114 - 114

24. Book reviews

    • C. -E. Liedtke
    • J. P. Toennies

    BookReview Pages: 115 - 115