Kumar, Mahesh; Kumar, Praveen; Devi, Pooja; Shivaprasad, S. M.
(IoP Publishing Ltd, 2016)
We report the formation of self-assembled nanostructures of GaN, with controlled size and shape on the trenched planar Si (5 512) surface. Adsorbing low coverages of Ga on Si (55 12) forms 1D arrays of Ga adatoms. The Ga ...