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19952026
most citedOpinion evolution in closed community

1.3k citations

Showing 2002 · cond-mat.mtrl-sciShow all

8 papers · 2 filters

cond-mat.mtrl-sci2002★ 1 cited

Thermal conductivity of solid parahydrogen with methane admixtures

A. I. Krivchikov, V. V. Sumarokov, J. Mucha +3

The thermal conductivity of solid parahydrogen crystal with methane admixtures has been measured in the temperature range 1.5 to 8 K. Solid samples were grown from the gas mixture…

cond-mat.mtrl-sci2002★ 11 cited

Electron momentum density in Cu0.9Al0.1

M. Samsel-Czekala, G. Kontrym-Sznajd, G. Doring +5

A reconstruction technique based on the solution of the Radon transform in terms of Jacobi polynomials is used to obtain the 3D electron momentum density rho(p) from nine high-reso…

cond-mat.mtrl-sci2002★ 26 cited

Electron momentum density in yttrium

G. Kontrym-Sznajd, M. Samsel-Czekala, A. Pietraszko +7

A simultaneous analysis of high-resolution directional Compton profiles and two-dimensional angular correlation of positron annihilation experimental data has been performed by stu…

cond-mat.mtrl-sci2002★ 21 cited

Special directions in the Brillouin zone

G. Kontrym-Sznajd, A. Jura, M. Samsel-Czekala

Rules are given for determining special directions in the Brillouin zone which optimize the descrip-tion of various physical quantities with Gamma1 type symmetry. We consider the c…

cond-mat.mtrl-sci2002★ 33 cited

Fermi surface nesting and magnetic structure of ErGa3

M. Biasini, G. Ferro, G. Kontrym-Sznajd +1

A three dimensional mapping of the Fermi Surface (FS) of the rare-earth compound ErGa3 was determined via measurements of the angular correlation of the electron-positron annihilat…

cond-mat.mtrl-sci2002

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…

cond-mat.mtrl-sci2002★ 11 cited

Fermi surface of Mg and Cd

A. Jura, G. Kontrym-Sznajd, M. Samsel-Czekala

We present three-dimensional (3D) electron-positron momentum densities in Mg and Cd, reconstructed from 2D angular correlation of annihilation radiation data. By folding densities…

cond-mat.mtrl-sci2002

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…