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Colloidal crystal engineering with DNA on template‐confined surfaces is used to prepare arrays of nanocube‐based plasmonic antennas and deliberately place dyes with sub‐nm precision into their hotspots, on the DNA bonds that confine the cubes to the underlying gold substrate. This combined top‐down and bottom‐up approach provides independent control over both the plasmonic gap and photonic lattice...
This paper proposes to employ the L1 norm criterion to perform the de-Hankelization in the singular spectrum analysis (SSA). In particular, the represented values of the off-diagonals in the two-dimensional SSA matrices are found via minimizing the L1 norm errors of the vectors defining as the absolute differences between the off-diagonal vectors and the vectors with all their elements being the represented...
For the conventional diagonal averaging method, it computes the average of the elements in each shifted diagonal of each two dimensional singular spectrum analysis matrix to obtain each element in each one dimensional singular spectrum analysis vector. However, this conventional diagonal averaging method does not guarantee to obtain the optimal singular spectrum analysis vectors. To address this issue,...
MXenes represent a new family of 2D transition metal carbides and/or carbides that has attracted a great deal of attention in various applications because of their unique electrical, thermal, and mechanical properties. In this work, we report on the structure and crystallization behavior of poly(ethylene oxide)(PEO)/MXene nanocomposites. MXene Ti3C2Tx (where T is a surface termination) was synthesized...
Polymer crystallization confined at liquid/liquid (L/L) interface has attracted increasing attention during the past decade. In this study, we show that single-walled carbon nanotubes (SWCNTs) can be bent into ring-shaped structure via a Pickering emulsion method. These SWCNT rings are pinned at L/L interface of nanosized oil droplets suspended in water. When dilute crystalline polymer solution was...
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