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標題: Anderson localization in strongly coupled gold-nanoparticle assemblies near the metal–insulator transition
作者: Jiang, Cheng-Wei
Ni, I-Chi
Tzeng, Shien-Der
Kuo, Watson
摘要: An experimental study was made to explore the charge transport properties of a two-dimensional network of self-assembled gold nanoparticles, which were prepared near the metal-insulator transition. The insulating devices demonstrated single-charge tunneling and resonant tunneling at mK temperatures. A magnetic field perpendicular to the substrate could suppress the Coulomb oscillations, suggesting that the charge interactions were due to dynamical charge inhomogeneities, rather than single-nanoparticle charging effects.
ISSN: 1077-3118
Appears in Collections:物理學系所



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