Patent ID: 8895958
Filing Date: 2014-11-25
Classification: B82Y,H01L,H01S

Abstract:
1. A light emitting element comprising: a group IV semiconductor substrate that has a (111) surface and is doped with a first conductivity type; an insulating film, which has a plurality of openings, and covers the (111) surface of the group IV semiconductor substrate; a plurality of core-multishell nanowires, formed of III-V compound semiconductors and arranged on the insulating film; a first electrode connected to the group IV semiconductor substrate; and a second electrode, connected to the side surfaces of the core multishell nanowires, for covering the side surfaces of the core-multishell nanowires, wherein each of the core-multishell nanowires includes wherein, in the plurality of core-multishell nanowires, a gap between the side surfaces of the adjacent core-multishell nanowires is filled with the second electrode for covering the side surfaces of the adjacent core-multishell nanowires and an insulator or a semi-insulating semiconductor located between the second electrodes.