Electrospun fibrous aerogels for air filtration by Tng, Zi Kang

“…The aerogel filters were prepared by unidirectional freezing of homogenized suspension of PI and PAN/ZIF-8 fibers. The ice crystals in the frozen aerogels were subsequently removed by sublimation during the freeze-drying process, which was then followed by a thermal imidisation treatment up to 300 ºC. …”
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Coherently tunable triangular trefoil phaseonium metamaterial by Soci, Cesare, Nguyen, Duc Minh, Ooi, Raymond C. H.

“…For specific values of the probing frequencies and control fields, the phaseonium can display either metallic or dielectric optical response. …”
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Polymers at Nanoscale / by He, Jie, editor 655466, Wang, Xin, editor 655467, World Scientific (Online service) 655444

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Ballistic spin transport in exciton gases by Kavokin, A. V., Vladimirova, M., Jouault, B., Liew, Timothy Chi Hin, Leonard, J. R., Butov, L. V.

“…Traditional spintronics relies on spin transport by charge carriers, such as electrons in semiconductor crystals. The challenges for the realization of long-range electron spin transport include rapid spin relaxation due to electron scattering. …”
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Study on several novel topological phases in classical wave systems by Xue, Haoran

“…Topological phases of matter have attracted great research interests in the last two decades among various fields, ranging from condensed matter physics to photonics and acoustics. …”
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Two-dimensional metal-organic frameworks for gas sensing by Lister, AM

“…Experiments comparing sensors of the same Cu₃(HHTP)₂ MOF with different particle morphologies showed that flatter flake-like MOF crystals gave a superior limit of detection than sensors of the same MOF composed of hexagonal crystals. …”