1. Lithium niobate: Summary of physical properties and crystal structure

   • R. S. Weis
   • T. K. Gaylord

   Invited Paper Pages: 191 - 203

2. Photoelectrochemical etching of compound semiconductors: Wavelength dependence

   • R. Tenne
   • V. Marcu
   • Y. Prior

   Contributed Papers Pages: 205 - 209

3. Analysis of solids by secondary ion and sputtered neutral mass spectrometry

   • H. Gnaser
   • J. Fleischhauer
   • W. O. Hofer

   Contributed Papers Pages: 211 - 220

4. Electrical behaviour of thermally diffused silicon solar cells submitted to rapid annealing

   • E. Fogarassy
   • A. Mesli
   • P. Siffert

   Contributed Papers Pages: 221 - 224

5. C-V Technique on Schottky contacts — Limitation of implanted profiles

   • J. Voves
   • V. Rybka
   • V. Třeštíková

   Contributed Papers Pages: 225 - 229

6. Investigations of ZnSe-ZnO structures, by using the electrooptical and Auger depth profile methods

   • W. Bała
   • A. Bukaluk
   • R. Siuda

   Contributed Papers Pages: 231 - 236

7. SEM, SAED, and TEM investigations of domain structure in PZT ceramics at morphotropic phase boundary

   • P. G. Lucuţa
   • V. Teodorescu
   • F. Vasiliu

   Contributed Papers Pages: 237 - 242

8. Electrophotographic multi-layer plates based on vacuum-evaporated cadmium sulphide and polyethylene

   • B. Pashmakov
   • E. Vateva
   • A. Bekirov

   Contributed Papers Pages: 243 - 246

9. Two-photon absorption in V₂O₅ single crystals with Q-switched ruby laser pulses

   • J. S. Bakos
   • I. B. Földes
   • E. Szil

   Contributed Papers Pages: 247 - 249

10. Forthcoming Papers

    Announcement Pages: A5 - A5