Phononic Band Gap Width Control through Structural and Material Parameters in Two-Dimensional Phononic Crystals
I. Śliwa and M. Krawczyk  page 943  abstract  Full Text PDF

Extreme Nonlinear Optics in Terms of Riccati-Type Equation
R. Parzyński and A. Plucińska  page 959  abstract  Full Text PDF

Study on Pyroelectric Properties of the TGS-TGSe Crystals with Internal Electric Field
J. Dziedzic and J. Mróz  page 971  abstract  Full Text PDF

Analytical Solution of Nonlinear Diffusion Equation in Two-Dimensional Surface
A. J. Janavičius and S. Turskienė  page 979  abstract  Full Text PDF

Effect of Heat Treatment on the ac Conductivity and Dielectric Properties of Ag₃₃Sb₃₁Se₃₆ Thin Films
E. Abd El-Wahabb  page 985  abstract  Full Text PDF

Low-Temperature Raman Scattering in TlGa_xIn_1-xS2 Layered Mixed Crystals: Compositional Dependence of the Mode Frequencies and Line Shapes
N. M. Gasanly and N. S. Yuksek  page 997  abstract  Full Text PDF

Fluorescence Spectra of Phenanthridine Isolated in the Supersonic Jet Expansion - An Ab Initio Analysis
I. Deperasińska, J. Prochorow and Y. Stepanenko  page 1005  abstract  Full Text PDF

Critical Fluctuations and 1/f ^α-Activity of Neural Fields Involving Transmission Delays
A. Hutt and T. D. Frank  page 1021  abstract  Full Text PDF