Vibrational Properties of a Two-Dimensional Silica Kagome Lattice
نویسندگان
چکیده
منابع مشابه
Vibrational Properties of a Two-Dimensional Silica Kagome Lattice
Kagome lattices are structures possessing fascinating magnetic and vibrational properties, but in spite of a large body of theoretical work, experimental realizations and investigations of their dynamics are scarce. Using a combination of Raman spectroscopy and density functional theory calculations, we study the vibrational properties of two-dimensional silica (2D-SiO2), which has a kagome lat...
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The diluted kagome lattice, in which bonds are randomly removed with probability 1-p, consists of straight lines that intersect at points with a maximum coordination number of 4. If lines are treated as semiflexible polymers and crossing points are treated as cross-links, this lattice provides a simple model for two-dimensional filamentous networks. Lattice-based effective-medium theories and n...
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ژورنال
عنوان ژورنال: ACS Nano
سال: 2016
ISSN: 1936-0851,1936-086X
DOI: 10.1021/acsnano.6b05577