Tuesday, February 12, 2013

Au impact on GaAs epitaxial growth on GaAs (111)B substrates in molecular beam epitaxy

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Zhi-Ming Liao, Zhi-Gang Chen, and Zhen-Yu Lu et al.

GaAs growth behaviour under the presence of Au nanoparticles on GaAs {111}B substrate is investigated using electron microscopy. It has been found that, during annealing, enhanced Ga surface diffusion towards Au nanoparticles leads to the GaAs epitaxial growth into {113}B faceted triangular pyrami ... [Appl. Phys. Lett. 102, 063106 (2013)] published Tue Feb 12, 2013.



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