ACTA

Acta Physica Polonica A
Vol. 88	No. 1	July 1995
Proceedings of the 26th Polish Seminar on Positron Annihilation Pokrzywna, Poland, September 11-16, 1994

Preface, page 3,
Full Text PDF

A Magnetically Guided Slow Positron Beam for Defect Studies
W. Anwand, H.-R. Kissener and G. Brauer, page 7, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.7

Positron Annihilation with Core Electrons in 3d-Transition Metals
A. Baranowski and E. Dębowska, page 13, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.13

Liquid Crystalline Polyurethanes Studied by Positron Annihilation Method
A. Baranowski, M. Dębowska, A. Jankowski, K. Jerie, P. Penczek, J. Rudzińska-Girulska, B. Szczepaniak and A. Wolińska-Grabczyk, page 21, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.21

Ultramarine, Lazurite and Sodalite Studied by Positron Annihilation and EPR Methods
A. Baranowski, M. Dębowska, K. Jerie, A. Jezierski and M. Sachanbiński, page 29, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.29

Free Volume in Epoxy-Coal Resins Studied by Positron Annihilation
A. Baranowski, M. Dębowska, K. Jerie, L. Kurzeja, K. Hennek and J. Rudzińska-Girulska, page 43, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.43

Positron Annihilation Studies of Styrene-N-X-Phenylmaleimides
A. Baranowski, M. Dębowska, K. Jerie, J. Rudzińska-Girulska, Z. Pawełka and R.T. Sikorski, page 51, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.51

Positron Annihilation in and Adiabatic Compressibility of Ethylene Glycol Aqueous Solutions
A. Baranowski, K. Jerie, J. Gliński and K. Orzechowski, page 59, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.59

Prospects of Positronium Spin Rotation Using for Medium Investigation
V.G. Baryshevsky and O.N. Metelitsa, page 67, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.67

To the Possibility of Measurements of Orthopositronium Annihilation Amplitudes for QED Testing
V.G. Baryshevsky and O.N. Metelitsa, page 73, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.73

Oscillations in Orthopositronium Annihilation in Magnetic Field in SiO₂ Powders
A.V. Berestov, A.S. Talat, V.V. Baranov, E.A. Rudak and B.A. Martsynkevich, page 79, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.79

Quadrupole Interactions and Anisotropic Magnetic Quenching of Positronium in Oriented Crystals
I.V. Bondarev and S.A. Kuten, page 83, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.83

Free Volume in Plastified Poly(Vinyl Chlorate)
J. Borek and W. Osoba, page 91, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.91

Investigation, of Solid-Liquid Phase Transition for Sn-54wt%In Alloy by Positron Anihilation Spectroscopy
St. Chabik, M. Szuszkiewicza and W. Rudzińska, page 97, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.97

Positron Annihilation in Obsidians
J. Chojcan and M. Sachanbiński, page 103, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.103

Electrical Resistivity and Positron Lifetime Studies of Precipitation Effects in Al-Cu Alloy
P. Αda, M. Cieslar, P. Vostrý, F. Bečvář, I. Νovotný and I. Procházka, page 111, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.111

Formation and Annealing of Micropores in Hematite
C. Dauwe, G.M. Da Costa, T. Van Hoecke and D. Segers, page 119, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.119

Remarks on Reconstruction of Defects' Distribution by Positron Lifetime Measurements
J. Dryzek, page 125, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.125

Defect Profile Induced by Friction and Wear Processes Detected by Positron Annihilation Method
J. Dryzek, E. Dryzek and B. Cleff, page 129, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.129

Some Comments on p-Ps and Density Parameter
T. Goworek and J. Wawryszczuk, page 135, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.135

The Scattering of Positrons and Positronium by Atoms in the Close-Coupling Approximation
R.N. Hewitt, C.J. Noble and B.H. Bransdfen, page 139, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.139

"Ridge" Fermi Surface Study in Metallic (R)Ba₂Cu₃O_7-δ (R = Y, Dy) and in Oxygen Deficient YBa₂Cu₃O_7-δ by Positron Annihilation
L. Hoffmann, Α.A. Manuel, B. Barbiellini, Μ. Peter, A. Shukla and E. Walker, page 147, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.147

Investigation of Structural Changes in Metallic Glass Fe₁₈_CO₆₀Si₉B₁₃
E. Jakubczyk, J. Filipecki, Z. Mandecki and M. Jakubczyk, page 163, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.163

Electron Structure of d-Transition Metals and their Alloys on the Basis of EELS Study
H.B. Kołodziej, page 171, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.171

Electronic Structure Seen by Positrons in Extended and Reduced Zone Schemes
G. Kontrym-Sznajd and H. Sormann, page 177, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.177

Umklapp Components of the Positron Momentum Density Depending on Different Models for the Positron Wave Function
G. Kontrym-Sznajd and H. Sormann, page 185, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.185

Positron Annihilation Studies of Polyethylene-Carbon Black Composites
M. Kostrzewa, Z. Michno and T. Majcherczyk, page 193, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.193

Effect of Deformation on Positron Annihilation in Decomposing Copper Alloys
V.S. Mikhalenkov, P. Hautojärvi and A. Vehanen, page 199, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.199

Studies of the Cu-Mn System
E.-M. Nicht, G. Brauer, Zs. Kajcsos and B. Molnar, page 205, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.205

Investigation of the Magnetic Properties of the Ni77/Fe14.4/Cu4.5/Mo0.5/Cr2.2/Si0.2 Alloy
Α. Ostrasz, Μ. Szuszkiewicz and R. Kolano, page 211, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.211

Positron Annihilation Studies of the Ni-H Systems Containing Thermally Induced Crystal Lattice Defects
J. Pająk, page 219, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.219

Electron-Positron Enhancement in d-Metals Described by the Bloch-Modified Ladder Theory and the Local Density Approximation: a Comparative Study
H. Sormann and D. Wallner, page 225, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.225

Annihilation of Positrons in Fe-Ni Alloys
S. Szuszkiewicz, page 237, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.237

Doppler Broadening and Positron Lifetime Measurements of Well-Characterized Sandstone and Limestone Rocks
J.M. Urban, C.A. Quarles and G.N. Salaita, page 241, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.241

2D Angular Correlation of Annihilation Radiation: Current Trends and Future Possibilities
R.N. West, page 249, abstract Full Text PDF
DOI: 10.12693/APhysPolA.88.249

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