“On the structural and electronic properties of Ir-silicide nanowires on Si(001) surface”. Fatima, Oguz IC, Çakir D, Hossain S, Mohottige R, Gulseren O, Oncel N, Journal of applied physics 120, 095303 (2016). http://doi.org/10.1063/1.4961550
Abstract: Iridium (Ir) modified Silicon (Si) (001) surface is studied with Scanning Tunneling Microscopy/Spectroscopy (STM/STS) and Density Functional Theory (DFT). A model for Ir-silicide nanowires based on STM images and ab-initio calculations is proposed. According to our model, the Ir adatom is on the top of the substrate dimer row and directly binds to the dimer atoms. I-V curves measured at 77K shows that the nanowires are metallic. DFT calculations confirm strong metallic nature of the nanowires. Published by AIP Publishing.
Keywords: A1 Journal article; Condensed Matter Theory (CMT)
Impact Factor: 2.068
Times cited: 7
DOI: 10.1063/1.4961550
|