L. X. Yi

Excitons in Si nanocrystals: Confinement and migration effects (2004)

Heitmann, J., Muller, F., Yi, L. X., Zacharias, M., Kovalev, D., Eichhorn, F.

A detailed analysis of the strong room-temperature photoluminescence (PL) signal of size controlled nc-Si is reported. The size control of nc-Si is realized by evaporation of SiO/SiO2 superlattices...

Si rings, Si cluster, and Si nanocrystals - different states of ultra thin SiOx layers (2002)

Yi, L. X., Heitmann, J., Scholz, R., Zacharias, M.

Highly luminescent Si quantum dots - new ways for size, position, and density control (2002)

Zacharias, M., Heitmann, J., Yi, L. X., Scholz, R., Reiche, M., Gösele, U.