公开(公告)号：US20210062084A1

公开(公告)日：2021-03-04

申请号：US16981452

申请日：2019-03-18

Applicant: VIRGINIA COMMONWEALTH UNIVERSITY

Inventor： Indika U. ARACHCHIGE ,  Umit OZGUR ,  Denis O. DEMCHENKO ,  Venkatesham TALLAPALLY ,  Tanner A. NAKAGAWARA

IPC: C09K11/66 ,  H01L51/42 ,  H01L51/44

Abstract: Colloidal synthesis of narrowly disperse, near IR emitting Group IV alloy quantum dots with wide range of Sn compositions via reduction of precursor halides is provided, allowing for less-toxic, earth abundant, and silicon-compatible Group IV alloy quantum dots for application in a broad range of electronic and photonic technologies.