Electron-Positron Interaction in Metals. Theory and Experiment
H. Stachowiaka and E. Boroński, page 541,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.541

f-Electron Behavior in Rare Earth Based Systems: Localization or Itinerancy?
M. Biasini, J. Rusz, G. Ferro and A. Czopnik, page 554,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.554

Many-Body Effects Observed in the Positron Annihilation Experiment
G. Kontrym-Sznajd and H. Sormann, page 562,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.562

Positron Annihilation with Electrons of Admixture Atoms in Some Binary Nickel Alloys
A. Baranowski, M. Kostrzewa and M. Szuszkiewicz, page 570,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.570

Investigation of Electron-Positron Correlations by Monte Carlo Simulation
E. Boroński, page 576,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.576

Fermi-Surface Mapping from 2D Positron Annihilation Data
G. Kontrym-Sznajd and M. Samsel-Czekała, page 586,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.586

Stability and Performance Characteristics of a Digital Positron Lifetime Spectrometer
R. Aavikko, K. Rytsölä, J. Nissilä and K. Saarinen, page 592,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.592

Detection of Positron Implantation Profile in Different Materials
J. Dryzek, page 598,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.598

Pressure Effects in ortho-Positronium Annihilation
T. Goworek, J. Wawryszczuk and R. Zaleski, page 608,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.608

Positronium Formation at Low Temperatures in Polymers and Other Molecular Solids
T. Hirade, page 615,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.615

Experimental Verification of the Blob Model and Delayed Formation of Ps
C. Dauwe, B. Van Waeyenberge and J. De Baerdemaeker, page 623,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.623

Some Aspects of Free Volume Studies in Molecular Substances Using Positron Annihilation Experiments
V.P. Shantarovich, T. Suzuki, N. Djourelov, A. Shimazu, V.W. Gustov and I.B. Kevdina, page 629,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.629

Positronium Formation in Solid Long-Chain Alkanes
R. Zaleski, J. Wawryszczuk and T. Goworek, page 635,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.635

Role of Trapped and Solvated Electrons in Ps Formation
S.V. Stepanov, V.M. Byakov, C. He, T. Hirade and K.V. Mikhin, page 642,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.642

Revision of the Model of Formation of Radiolytic Products in Aqueous Solutions
S.V. Stepanov and V.M. Byakov, page 651,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.651

Molecular Structure of Water-Like Positronium Complexes
F. Rolim and J.R. Mohallem, page 661,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.661

Low Energy Cross-Sections for Positron Interactions with Cyclic Hydrocarbons
G.P. Karwasz, D. Pliszka, R.S. Brusa and C. Perazzolli, page 666,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.666

Sensitivity of Positronium Momentum Distribution to Phase Transitions in Crystalline Dielectrics
I.V. Bondarev and T. Hyodo, page 673,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.673

The Temperature and Pressure Dependence of the Free Volume in Fluoroelastomers from PALS and PVT Experiments
G. Dlubek, A. Sen Gupta, J. Wawryszczuk, D. Kilburn, J. Pionteck, R. Krause-Rehberg, T. Goworek, M.A. Alam, H. Kaspar and K.H. Lochhaas, page 685,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.685

Relaxation of Free Volume in Polycarbonate and Polystyrene Studied by Positron Annihilation Lifetime Spectroscopy
D. Cangialosi, M. Wübbenhorst, H. Schut and S.J. Picken, page 690,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.690

Application of Coincidence Doppler Broadening Spectroscopy to Hydrocarbons at Different Substance States
R.Yu, T. Suzuki, Y. Ito, N. Djourelov, K. Kondo and V.P. Shantarovich, page 697,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.697

Porosity of Low-κ Materials Studied by Slow Positron Beam
R.S. Brusa, C. Macchi, S. Mariazzi and G.P. Karwasz , page 702,  abstract   Full Text PDF
DOI: 10.12693/APhysPolA.107.702