Thermoelectric energy conversion in layered structures with strained Ge quantum dots grown on Si surfacesOleg Korotchenkov, Andriy Nadtochiy, Vasyl Kuryliuk, Chin-Chi Wang, Pei-Wen Li and Andres CantareroEur. Phys. J. B, 87 3 (2014) 64DOI: https://doi.org/10.1140/epjb/e2014-50074-8