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Issue 22, 2014
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Statistics-based electron Moiré technique: a novel method applied to the characterization of mesoporous structures

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Abstract

We report a statistics-based electron Moiré method in this study, for the first time, to cope with the highly distorted fringes and to realize the measurement of disordered mesoporous structures. A grey-level co-occurrence matrix is employed to determine the predominant period and the orientation of a randomly distributed Moiré fringe pattern and consequently to obtain the corresponding period/orientation of the test structures. The basic principles, the method descriptions, and the relevant experiments are discussed in detail. Mesoporous alumina films are investigated with the proposed method.

Graphical abstract: Statistics-based electron Moiré technique: a novel method applied to the characterization of mesoporous structures

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Publication details

The article was received on 09 Jul 2014, accepted on 14 Sep 2014 and first published on 16 Sep 2014


Article type: Communication
DOI: 10.1039/C4NR03847A
Nanoscale, 2014,6, 13409-13415

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    Statistics-based electron Moiré technique: a novel method applied to the characterization of mesoporous structures

    C. Li, Z. Liu, H. Xie and D. Wu, Nanoscale, 2014, 6, 13409
    DOI: 10.1039/C4NR03847A

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