Title variants
Languages of publication
Abstracts
In the present contribution I focus on various effects affecting the slope of calculated electron-positron momentum densities for electrons from individual core shells. In particular, I discuss the influence of positron distribution, of approximation used for the electron-positron correlation functions, as well as of finite apparatus resolution on the resulting spectra.
Discipline
- 71.60.+z: Positron states(for positron annihilation, see 78.70.Bj)
- 71.20.-b: Electron density of states and band structure of crystalline solids
- 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)
Journal
Year
Volume
Issue
Pages
864-867
Physical description
Dates
published
2005-05
received
2004-09-20
Contributors
author
- W. Trzebiatowski Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, 50-950 Wrocław 2, P.O. Box 1410, Poland
References
- 1. A. Eshed, S. Goktepeli, A.R. Koymen, S. Kim, W.C. Chen, D.J. O'Kelly, P.A. Sterne, A.H. Weiss, Phys. Rev. Lett., 89, 075503, 02; S. Kim, N.G. Fazleev, A.R. Koymen, A. Eshed, S. Goktepeili, A.H. Weiss, Mater. Sci. Forum, 445-446, 483, 04
- 2. O.K. Andersen, Phys. Rev. B, 12, 3060, 75; W.R.L. Lambrecht, O.K. Andersen, ibid., 34, 2439, 86
- 3. A. Rubaszek, Z. Szotek, W.M. Temmerman, Phys. Rev. B, 58, 11285, 98
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv107n524kz