24 citations · 37 across the 6 of their papers we have counts for
5 papers · 1 filter
On the reliability of various enhancement theories for a description of electron-positron densities in metals
H. Sormann, G. Kontrym-Sznajd, R. N. West
Four theoretical approaches to calculate momentum densities of electron-positron annihilation pairs (MDAP) in crystalline solids are confronted with 3D densities reconstructed from…
Three-dimensional reconstruction of the Fermi surface of LaB6
M. Monge, M. Biasini, G. Kontrym-Sznajd +1
The 2-dimensional angular correlations of the positron annihilation radiation (2D-ACAR) on a single crystal of LaB6 was measured for three projections. The 2D-ACAR spectra were sub…
Reconstructed Momentum Density and Fermi Surface in Cu0.9Al0.1
M. Samsel-Czekala, G. Kontrym-Sznajd, G. Doring +5
A reconstruction technique based on Radon transforms is used to obtain 3D electron momentum density rho(p) using nine recently measured high-resolution Compton profiles (CPs) from…
A positron study of the Fermi surface of TmGa3
M. Biasini, A. Czopnik, A. Jura +2
For a single crystal of TmGa3, two-dimensional angular correlation of positron annihilation radiation spectra were measured and subjected to a deconvolution algorithm based on the…
Fermi surface of yttrium
G. Kontrym-Sznajd, H. Sormann, R. N. West
Electron-positron momentum densities in Y, reconstructed from two-dimensional angular correlation of annihilation radiation spectra, are compared with the theoretical predictions o…