Acta Physica Polonica A
Vol. 97No. 4April 2000

Magnetic Translations for a Spatially Periodic Magnetic Field
W. Florek, page 619,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.619

Kinetic Energies in the Direct Double Photoionization of Helium and the Electron-Electron Correlation
J. Bauer, page 629,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.629

Ultrasonic Waves in Magnetic Liquids: Two-Phase Approach and Experimental Results
M. Kaczmarek, T. Hornowski, A. Skumiel and M. Łabowski, page 639,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.639

Effective Pair Interaction from Ab Initio Pseudopotentials - Importance and Applications
S. Haldar, A. Sarkar and D. Sen, page 651,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.651

Structural Study of (NH4)4H2(SeO4)3 in the Low-Temperature Phase
T. Fukami, N. Higa and R.H. Chen, page 663,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.663

A Green Function Estimation of Correction to Vegard's Law for isovalent Substitutional Defects in Alkali Halide Crystals
S. Datta Roy (Paul) and S.K. Das, page 671,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.671

Nucleation and Crystal Growth of Cu on Ir Tips Under Ultra-High Vacuum and in the Presence of Oxygen
S.M. Zuber and A. Ciszewski, page 681,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.681

Thermodynamic Properties of D-Wave Paired Superconductors in the Low Temperature and Subcritical Regions
W. Kumala, R. Gonczarek and M. Mulak, page 693,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.693

Peculiar Properties of Ultrathin fcc Iron Films Epitaxially Grown on Cu(001)
R. Wojnecki and A. Sukiennicki, page 705,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.705

Phase Transitions in Magnetic and Superconducting Systems with Fluctuating Valence. Chemical Potential Evidence
E. Gosławska, M. Matlak and Kh. Eid, page 713,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.713

Magnetic Susceptibility Disaccommodation and Mössbauer Effect in Microcrystalline Fe-Si Ribbons
W.H. Ciurzyńska, page 719,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.97.719