Bernardo Barbiellini

activity

19982016

most citedTreatment of Correlation Effects in Electron Momentum Density: Density Fuctional Theory and Beyond

54 citations · 304 across the 15 of their papers we have counts for

collaborators

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cond-mat.supr-con2012★ 14 cited

Bulk Fermi surface and momentum density in heavily doped La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ 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 ( $x$ =0.3) single crystal of La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ by using Compton scattering. A two-dimensional (2D) momentum densit…

cond-mat.supr-con2008★ 2 cited

The importance of local band effects for ferromagnetism in hole doped La $_{2}$ CuO $_{4}$

B. Barbiellini, T. Jarlborg

Band calculations for supercells of La $_{(2 - x)}$ Ba $_{x}$ CuO $_{4}$ show that the rigid band model for doping is less adequate than what is commonly assumed. In particular, weak ferromag…

Bulk Fermi surface and momentum density in heavily doped La2−x​Srx​CuO4​ using high resolution Compton scattering and positron annihilation spectroscopies

The importance of local band effects for ferromagnetism in hole doped La2​CuO4​

Bulk Fermi surface and momentum density in heavily doped La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ using high resolution Compton scattering and positron annihilation spectroscopies

The importance of local band effects for ferromagnetism in hole doped La $_{2}$ CuO $_{4}$