Stability and band offsets between Si and LaAlO3 Jianli Wang, Long Pu, Yujia Han, Shuyin Wu, Gang Tang, Sandong Guo and Catherine Stampfl Eur. Phys. J. B, 90 9 (2017) 178 Published online: 25 September 2017 DOI: 10.1140/epjb/e2017-80168-6