Ho Yee's manuscript accepted to Nano Letters

Ho Yee's manuscript titled “Solid-Liquid-Vapor Etching of Semiconductor Nanowires” has been accepted for publication in Nano Letters. He demonstrated that semiconductor atoms could be chemically removed from the catalyst droplet that directs nanowire growth. This long-suspected process opens new avenues to spatially control nanowire composition, create kinks with user-selectable angles, and even “heal” damaged nanowires.