Recent Developments in Condensed Matter Physics

1. Disordered Systems

   1. Local Order in Molten Se1-xTex

      • R. Bellissent, G. Tourand

      Pages 149-158

   2. Numerical Investigation of the DC-Conductivity and Electron Localisation in One-Dimensional Disordered Systems

      • G. Czycholl, B. Kramer

      Pages 159-165

   3. 1D Disordered System with Periodic Boundary Conditions : Density of States and Shape of Wavefunctions

      • J. Decker, H. Hahn

      Pages 167-173

   4. Numerical Calculation of Conductivity of Disordered Systems

      • B. Kramer, A. MacKinnon

      Pages 175-179

   5. Transport Properties of the Blue Bronze K0.30MoO3

      • R. Brusetti, B. K. Chakraverty, J. Devenyi, J. Dumas, J. Marcus, C. Schlenker

      Pages 181-190

   6. Critical Behaviour Near the Conductor-Insulator Transition in Disordered Solids: A Mode-Coupling Theory

      • P. Prelovšek

      Pages 191-196

2. Amorphous Semiconductors

   1. Classification of Chemical Ordering in Amorphous and Liquid Semiconductors

      • J. Robertson

      Pages 197-205

   2. Properties of a Model Structure for Hydrogenated Amorphous Silicon

      • A. MacKinnon, B. Kramer

      Pages 207-215

   3. Comparison of Irradiation Effects in Vitreous Silica Bombarded by Particles of Different Mass and Energy

      • M. Antonini, P. Camagni, A. Manara

      Pages 217-223

   4. EXAFS of Silica and Silicate Glasses

      • G. N. Greaves, A. Fontaine, P. Lagarde, D. Raoux, S. J. Gurman, S. Parke

      Pages 225-230

   5. Dopant Configurations in a-Se and a-Si

      • J. Robertson

      Pages 231-238

   6. The Electronic Structure of Silicon Nitride

      • J. Robertson

      Pages 239-245

   7. Investigations of Hydrogenated Amorphous Silicon by High Resolution NMR of 29Si

      • B. Lamotte, A. Rousseau, A. Chenevas-Paule

      Pages 247-251

3. Glasses

   1. Remanent Magnetization of an Insulating Spin Glass: Eu0.4Sr0.6s

      • J. Rajchenbach, J. Ferré, H. Maletta

      Pages 253-261

   2. Electrical Resistivities of FexNi80-xB18Si2 Alloys

      • E. Babić, R. Krsnik, H. H. Liebermann

      Pages 263-271

   3. Thermoelectric Power of Amorphous FexNi80-xB20 Alloys

      • B. Pivac, E. Babić

      Pages 273-279

4. Chalcogenides

   1. Light Absorption and Photocurrent Oscillations in a-GeSe2 Films

      • J. Hajto, M. Füstöss-Wégner

      Pages 281-287

   2. Some Reflections on Energy Gaps in Amorphous As2Se3 and As2S3

      • P. Van den Keybus, B. Vanhuyse, W. Grevendonk

      Pages 289-294

   3. Electrical Properties of Semiconductors in Presence of Potential Fluctuations

      • J. M. Dusseau, J. L. Robert

      Pages 295-303

   4. Electrical Properties of Semiconductors in Presence of Potential Fluctuations — II: High Electric Field Effect and Low Temperature Range

      • J. M. Dusseau, J. L. Robert

      Pages 305-312

These volumes contain the invited and contributed talks of the first general Conference of the Condensed Matter Division of the European Physical Society, which took place at the campus of the University of Antwerpen (Universitaire Instelling Antwerpen) from April 9 till 11, 1980. The invited talks give a broad perspective of the current state in Europe of research in condensed matter physics. New developments and advances in experiments as well as theory are reported for 28 topics. Some of these developments, such as the recent stabilization of mono-atomic hydrogen, with the challenging prospect of Bose condensation, can be considered as major break­ throughs in condensed matter physics. Of the 65 invited lecturers, 54 have submitted a manuscript. The remaining talks are published as abstracts. The contents of this first volume consists of 9 plenary papers. Among the topics treated in these papers are: - electronic structure computations of iron the density functional theory hydrogen in amorphous Si topologically disordered materials nuclear antiferromagnetism stabilization of mono-atomic hydrogen gas covalent and metallic glasses nonlinear excitations in ferroelectrics.

• condensed matter
• condensed matter physics
• hydrogen
• magnetism

• University of Antwerpen (RUCA and UIA), Belgium

  J. T. Devreese

• University of Antwerpen (RUCA), Belgium

  L. F. Lemmens, V. E. Doren

• University of Antwerpen (UIA), Belgium

  J. Royen

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