Ultrafast Thermal Conduction of Phase Change Fiber Enabled by Sheath Confinement-Induced Ordered Orientation of Hydroxylated BNNs.
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DOI: 10.1002/smll.202500255
Abstract: Phase change fibers (PCFs) are increasingly popular in thermal storage and release applications, such as temperature management. However, a simple but effective integration of thermal conductive materials into PCFs to deliver ultrafast thermal conduction remains… read more here.
Keywords: thermal conduction; phase change; ultrafast thermal;
Ultrafast Thermal Switching Enabled by Transient Polaritons.
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DOI: 10.1021/acsnano.4c14188
Abstract: Ultrafast thermal switches are pivotal for managing heat generated in advanced solid-state applications, including high-speed chiplets, thermo-optical modulators, and on-chip lasers. However, conventional phonon-based switches cannot meet the demand for picosecond-level response times, and existing… read more here.
Keywords: transient polaritons; thermal switches; switching enabled; enabled transient ... See more keywords
Ultrafast thermal-free photoluminescence of coherently extended single quantum states
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DOI: 10.1038/s41598-019-44940-7
Abstract: The coherent volume of single quantum states of matter is typically smaller than that of photons by several orders of magnitude, and hence, interactions between photons and single quantum states are normally very weak. This… read more here.
Keywords: quantum; single quantum; ultrafast thermal; quantum states ... See more keywords