Abstract
A mechanism of self-assembly of metallic nanostructures on a quantum-modulated flat Pb(111) thin film with patterned Si(111) substrate is proposed based on recent experimental observations [S. M. Binz, M. Hupalo, and M. C. Tringides, Phys. Rev. B 78, 193407 (2008)] which indicates that because of quantum size effects (QSE), the buried steps act as real steps on surfaces. This intriguing feature offers a potential pathway for self-assembly of functional metallic nanostructures, e.g., nanowires on flat Pb(111) films with designed patterned Si(111) surface as substrate, where QSE can be controlled artificially. The growth conditions for nanowires on a designed Pb(111)/Si(111) substrate is explored by kinetic Monte Carlo simulations.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
