Tunneling conductivity features of the new reconstructed phases on the GaN(0001) surfaceстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Two new Au-induced reconstructed phases on the GaN(0001) surface have been identified and investigated by STM/STS method. Ringlike and c(2 x 12) surface nanostructures were observed on STM images. The commensurate c(2 x 12) structure (alpha-phase), according to our spectroscopic measurements, demonstrates properties of a 1D system, whereas the incommensurate beta-phase looks similar to a disordered 2D system. (C) 2003 MAIK “Nauka / Interperiodica”.