TY - JOUR KW - exciton KW - paper AU - Zenghui Yang AU - Francesco Sottile AU - Carsten Ullrich BT - Phys. Rev. B DA - Jul DO - 10.1103/PhysRevB.92.035202 PB - American Physical Society PY - 2015 EP - 035202 T2 - Phys. Rev. B TI - Simple screened exact-exchange approach for excitonic properties in solids UR - http://link.aps.org/doi/10.1103/PhysRevB.92.035202 VL - 92 ER -