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Browsing Greinar- HÍ by Subject "Nanótækni"

Browsing Greinar- HÍ by Subject "Nanótækni"

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  • 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 ...
  • Sultan, Muhammad Taha; Maraloiu, Adrian Valentin; Stavarache, Ionel; Gudmundsson, Jon Tomas; Manolescu, Andrei; Teodorescu, Valentin Serban; Ciurea, Magdalena Lidia; Svavarsson, Halldor (Beilstein Institut, 2019-09-17)
    Multilayer structures comprising of SiO2/SiGe/SiO2 and containing SiGe nanoparticles were obtained by depositing SiO2 layers using reactive direct current magnetron sputtering (dcMS), whereas, Si and Ge were co-sputtered using dcMS and high-power impulse ...
  • Ougaard Dohn, Asmus; Selli, Daniele; Fazio, Gianluca; Ferraro, Lorenzo; Mortensen, Jens; Civalleri, Bartolomeo; Di Valentin, Cristiana (MDPI AG, 2018-11-13)
    Metal oxide nanoparticles (NPs) are regarded as good candidates for many technological applications, where their functional environment is often an aqueous solution. The correct description of metal oxide electronic structure is still a challenge for ...
  • Koroliov, Anton; Chen, Genyu; Goodfellow, Kenneth M.; Vamivakas, A. Nick; Staniszewski, Zygmunt; Sobolewski, Peter; Fray, Mirosława El; Łaszcz, Adam; Czerwinski, Andrzej; Richter, Christiaan; Sobolewski, Roman (MDPI AG, 2019-01-23)
    The terahertz time-domain spectroscopy (THz-TDS) technique has been used to obtain transmission THz-radiation spectra of polymer nanocomposites containing a controlled amount of exfoliated graphene. Graphene nanocomposites (1 wt%) that were used in ...