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Article
Open AccessNanorods with multidimensional optical information beyond the diffraction limit
Precise design and fabrication of heterogeneous nanostructures will enable nanoscale devices to integrate multiple desirable functionalities. But due to the diffraction limit (~200 nm), the optical uniformity ...
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Article
Taking upconversion to lase in microcavity
Stable, sharp-bandwidth and upconverted stimulated emissions are generated from a 5-μm polystyrene cavity pumped by a low-power continuous-wave excitation.
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Article
Open AccessSupervised discriminant analysis for droplet micro-magnetofluidics
We apply the technique of supervised discriminant analysis (SDA) for in-flow detection in droplet-based magnetofluidics. Based on the SDA, we successfully discriminate bivariant droplets of different volumes cont...
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Article
Open AccessManipulating Topological States by Imprinting Non-Collinear Spin Textures
Topological magnetic states, such as chiral skyrmions, are of great scientific interest and show huge potential for novel spintronics applications, provided their topological charges can be fully controlled. S...
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Article
Open AccessMagnetoresistive Emulsion Analyzer
We realize a magnetoresistive emulsion analyzer capable of detection, multiparametric analysis and sorting of ferrofluid-containing nanoliter-droplets. The operation of the device in a cytometric mode provides...
