Positron Annihilation in Steel Samples Deformed by Uniaxial Tension

• Authors: W. Rudzińska , M. Szuszkiewicz , G. Bujnarowski , A. Kluza
• Languages of publication: EN

Abstracts

EN

Angular distributions of the positron annihilation quanta were measured for steel ST2 SAL samples deformed by uniaxial tension up to different deformation degrees. The dependences of the S parameter on the relative elongation of the samples are presented. The positron annihilation data for steel are compared with the results obtained previously for polycrystalline iron samples deformed by uniaxial tension up to different deformation degrees in the proportionality and limited proportionality regions.

Keywords

EN

78.70.Bj

Discipline

• 78.70.Bj: Positron annihilation(for positron states, see 71.60.+z in electronic structure of bulk materials; for positronium chemistry, see 82.30.Gg in physical chemistry and chemical physics)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2008
• Volume: 113
• Issue: 5
• Pages: 1507-1510

Dates

published

2008-05

received

2007-09-03

Contributors

author

W. Rudzińska

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

author

M. Szuszkiewicz

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

author

G. Bujnarowski

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

author

A. Kluza

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

References

• 1. G. Dlubek, Positron Annihilation, Martin-Luther Universität Press, Halle 1985, p. 381
• 2. Positron Solid-State Physics, Eds. W. Brandt, A. Dupasquier, North-Holland, Amsterdam 1983
• 3. K. Petersen, in: Proc. 'Enrico Fermi', Int. School of Physics, Ed. W. Brandt, North-Holland, Amsterdam 1983, p. 298
• 4. C. Hidalgo, S. Linderoth, N. de Diego, Philos. Mag. A 64, L61 (1986)
• 5. V.M. Andronov, Z.J. Bibik, Metal Phys. 1, 234 (1985)
• 6. W. Rudzińska, J. Pająk, M. Szuszkiewicz, G. Bujnarowski, A.A. Kluza, Acta Phys. Pol. A 110, 691 (2006)
• 7. W. Rudzińska, J. Pająk, M. Szuszkiewicz, G. Bujnarowski, A.A. Kluza, Phys. Scr. 71, 111 (2005)
• 8. W. Rudzińska, J. Pająk, M. Szuszkiewicz, G. Bujnarowski, A.A. Kluza, Acta Phys. Pol. A 107, 857 (2005)

Identifiers

DOI

10.12693/APhysPolA.113.1507