TY - JOUR KW - paper AU - Laura Urquiza AU - Matteo Gatti AU - Francesco Sottile BT - Phys. Rev. B DA - May DO - 10.1103/PhysRevB.107.205148 PB - American Physical Society PY - 2023 EP - 205148 T2 - Phys. Rev. B TI - Pseudopotential Bethe-Salpeter calculations for shallow-core x-ray absorption near-edge structures: Excitonic effects in Al2O3 UR - https://link.aps.org/doi/10.1103/PhysRevB.107.205148 VL - 107 ER -