Compaction of nanosilicon pellets and sol-deposited films via high-vacuum annealingстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 2 сентября 2020 г.
Аннотация:The density of nanoparticle composites influences their electronic properties. We used X-ray fluorescence- and UV-VIS spectroscopy-based techniques to demonstrate, that solprocessed nanosilicon films were friable, however their density was improved up to ~1 g cm–3 with high-vacuum annealing due to compaction of the nanosilicon particle packing. According to SEM data, the size and shape of nanoparticles remained unchanged after the annealing, except for a silicon whisker growth observed at 1000 °C.