Theoretical study of stress and strain distribution in coupled pyramidal InAs quantum dots embedded in GaAs by finite element methodXueFei Liu, ZiJiang Luo, Xun Zhou, JieMin Wei, Yi Wang, Xiang Guo, QiZhi Lang and Zhao DingEur. Phys. J. B, 92 7 (2019) 138DOI: https://doi.org/10.1140/epjb/e2019-100090-5