Self-assembled one-dimensional nanostructure arrays.

Joy Y Cheng; Feng Zhang; Vivian P Chuang; Anne M Mayes; Caroline A Ross

doi:10.1021/nl061563x

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Self-assembled one-dimensional nanostructure arrays.

Joy Y Cheng·Feng Zhang·Vivian P Chuang·Anne M Mayes·Caroline A Ross

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Abstract

A range of proposed devices relies on the electronic, optical or magnetic properties of one-dimensional (1D) chains of nanoparticles. Here, well-controlled 1D arrays have been formed by templating a spherical-morphology block copolymer within a narrow groove. Significantly, the domains are distorted into ellipses with aspect ratio and major axis orientation controlled by the groove width. This technique gives unprecedented control over the period, particle size, aspect ratio, and orientation of nanoparticles in 1D arrays, making it valuable for creating self-assembled masks for the fabrication of novel devices.

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Computer Simulation Crystallization Macromolecular Substances Materials Testing Models, Chemical Models, Molecular Molecular Conformation Nanostructures Particle Size Polystyrenes Silanes Surface Properties Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S.

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Joy Y Cheng, Feng Zhang, Vivian P Chuang, Anne M Mayes, Caroline A Ross. 2006. Self-assembled one-dimensional nanostructure arrays.. https://doi.org/10.1021/nl061563x

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