Self-assembling of Ge quantum dots in an alumina matrix

M. Buljan, S. R. C. Pinto, A. G. Rolo +6

In this work we report on a self-assembled growth of a Ge quantum dot lattice in a single 600-nm-thick Ge+Al2O3 layer during magnetron sputtering deposition of a Ge+Al2O3 mixture a…