Flores-Livas, J. A., Amsler, M., Lenosky, T., Lehtovaara, L., Botti, S., Marques, M., & Goedecker, S. (2012). High-pressure structures of disilane and their superconducting properties. Phys. Rev. Lett., 108, 117004. https://doi.org/10.1103/PhysRevLett.108.117004