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Fletta eftir höfundi "Urbaneja Torres, Miguel"

Fletta eftir höfundi "Urbaneja Torres, Miguel"

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    Electronic and optical properties of semiconductor nanowires with prismatic geometry 
    Urbaneja Torres, Miguel (2020-02-25)
    In this work, fundamental electronic and optical properties of semiconductor prismatic nanowires, which are a direct consequence of their geometry, are numerically studied. The quantum states of electrons confined in polygonal shells, which describe ...
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    Excitons in core-shell nanowires with polygonal cross sections 
    Sitek, Anna; Urbaneja Torres, Miguel; Torfason, Kristinn; Gudmundsson, Vidar; Bertoni, Andrea; Manolescu, Andrei (American Chemical Society, 2018-04-21)
    The distinctive prismatic geometry of semiconductor core-shell nanowires leads to complex localization patterns of carriers. Here, we describe the formation of optically active in-gap excitonic states induced by the interplay between localization of ...