31 citations · 67 across the 5 of their papers we have counts for
5 papers
Surfaces of colloidal PbSe nanocrystals probed by thin-film positron annihilation spectroscopy
L. Chai, W. Al-Sawai, Y. Gao +11
Positron annihilation lifetime spectroscopy (PALS) and positron-electron momentum density (PEMD) studies on multilayers of PbSe nanocrystals (NCs), supported by transmission electr…
Bulk Fermi surface and momentum density in heavily doped LaSrCuO using high resolution Compton scattering and positron annihilation spectroscopies
W. Al-Sawai, B. Barbiellini, Y. Sakurai +13
We have observed the bulk Fermi surface (FS) in an overdoped (=0.3) single crystal of LaSrCuO by using Compton scattering. A two-dimensional (2D) momentum densit…
High resolution Compton scattering as a Probe of the Fermi surface in the Iron-based superconductor
Y. J. Wang, Hsin Lin, B. Barbiellini +5
We have carried out first principles all-electron calculations of the (001)-projected 2D electron momentum density and the directional Compton profiles along the [100], [001] and […
Role of Oxygen Electrons in the Metal-Insulator Transition in the Magnetoresistive Oxide LaSrMnO Probed by Compton Scattering
B. Barbiellini, A. Koizumi, P. E. Mijnarends +7
We have studied the [100]-[110] anisotropy of the Compton profile in the bilayer manganite. Quantitative agreement is found between theory and experiment with respect to the anisot…
Resonant Inelastic X-ray Scattering (RIXS) Spectra for Ladder Cuprates
W. Al-Sawai, R. S. Markiewicz, M. Z. Hasan +1
The ladder compound SrCuO is of interest both as a quasi-one-dimensional analog of the superconducting cuprates and as a superconductor in its own right when S…