J. W. ChiouL. C. Chen2020-06-202020-06-20200300036951https://scholars.lib.ntu.edu.tw/handle/123456789/503938Electronic Structure of GaN Nanowire Studied by X-ray-absorption Spectroscopy and Scanning Photoelectron Microscopyjournal articlehttps://doi.org/10.1063/1.1579871