β- B i2 O3 under compression: Optical and elastic properties and electron density topology analysis

1. Pereira, A.L.J.
2. Gomis, O.
3. Sans, J.A.
4. Contreras-García, J.
5. Manjón, F.J.
6. Rodríguez-Hernández, P.
7. Muñoz, A.
8. Beltrán, A.