An all-silicon laser based on silicon nanocrystals with high optical gains An all-silicon laser
based on silicon nanocrystals with high optical gains Sci Bull (Beijing). 2018 Jan 30;63(2):75-77 …

High-density Si nanocrystal thin film composed of Si nanocrystals and SiO_2, or Si-NCs:
SiO_2, was prepared by annealing hydrogen silsesquioxane (HSQ) in a hydrogen and …

With the development of nanomanufacturing methods, the manipulation of photons down to
the nanoscale in silicon integrated optical chips has become a feasible and promising …

An approach combining back-and front-side doping of Ce 3+ in Si nanocrystals embedded
in SiO 2 (nc-Si: SiO 2) with hydrogen passivation has been developed, which largely …

Thin films of silicon nanocrystals embedded in SiO 2 matrices were prepared by annealing a
photoresist of hydrogen silsesquioxane. As compared to films made by a common method of …

The electroluminescence (EL) and photoluminescence of Si nanocrystals (Si-nc) from
multilayered samples of Si/SiO are investigated. Si-nc are formed within Si and SiO layers …

Photoluminescence (PL) conversion of Si nanoparticles by absorbing ultraviolet (UV) lights
and emitting visible ones has been used to improve the efficiency of crystalline Si solar cells …

Si quantum dots (QDs) embedded in SiO2 can be normally prepared by thermal annealing
of SiOx (x< 2) thin film at 1100° C in an inert gas atmosphere. In this work, the SiOx thin film …

Silicon nanocrystals doped with silicon dioxide (Si-NCs: SiO2) are a promising silicon (Si)-
based light-emitting material. However, their low efficiency and difficulty tuning their light …

Silicon lasers have been the most challenging element for the monolithic integrated Si
photonics. Here we report the first successful all-Si laser at room temperature based on …