1. Hartmagnetische Legierungen der Seltenen Erdmetalle mit 3d-Metallen

   • Hans Rudolf Kirchmayr

   Invited Paper Pages: 187 - 201

2. Polarization-dependent intensity transmittance of optical systems

   • R. M. A. Azzam
   • N. M. Bashara

   Contributed Papers Pages: 203 - 212

3. Adaptation of a translation balance for the measurements of anisotropic paramagnetic or diamagnetic susceptibilities

   • Roland Aléonard

   Contributed Papers Pages: 213 - 218

4. Photoluminescence ofn-GaAs at transparent Schottky contacts

   • Ulrich Langmann

   Contributed Papers Pages: 219 - 221

5. Investigation of field electron microscope tips bombarded with microparticles at limited field emission currents

   • R. Vanselow
   • R. D. Helwig

   Contributed Papers Pages: 223 - 228

6. An integrated optical system for the vacuum ultraviolet region

   • N. Rehfeld
   • U. Gerhardt
   • E. Dietz

   Contributed Papers Pages: 229 - 232

7. Single-mode operation of an Ar⁺ laser with an intracavity I₂ absorption cell

   • F. Spieweck

   Letter Paper Pages: 233 - 234

8. Forthcoming papers

   Abstract Pages: 235 - 236

9. Book reviews

   • W. T. Cathey
   • H. K. V. Lotsch
   • E. Schönherr

   BookReview Pages: 237 - 239