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View article: Dynamics of VLS-Grown Si Nanowires: Insights from Molecular Dynamics Simulations on Facet Evolution, Twinning, Nucleation, and Impurity Dynamics
Dynamics of VLS-Grown Si Nanowires: Insights from Molecular Dynamics Simulations on Facet Evolution, Twinning, Nucleation, and Impurity Dynamics Open
A clear understanding of the mechanisms governing the growth of nanowires is crucial to achieving control over their structures and properties. Here, we employ molecular dynamics (MD) simulations to investigate several important phenomena …
View article: A thermal evaporator for aerosol core-shell nanoparticle synthesis
A thermal evaporator for aerosol core-shell nanoparticle synthesis Open
Segregated bimetallic nanoparticles like core-shell nanoparticles are of interest in various fields including biomedicine, catalysis, and optoelectronics. Aerosol technology is an optimal platform to control nanoparticle size, structure, a…
View article: Sintering Mechanism of Core@Shell Metal@Metal Oxide Nanoparticles
Sintering Mechanism of Core@Shell Metal@Metal Oxide Nanoparticles Open
Metal oxide shell layers are promising candidates to improve the performance of metal nanoparticles (NPs) in various applications. However, despite a significant amount of experimental work on metal@metal oxide (M@MO) NPs, computational mo…
View article: General Trends in Core–Shell Preferences for Bimetallic Nanoparticles
General Trends in Core–Shell Preferences for Bimetallic Nanoparticles Open
Surface segregation phenomena dictate core-shell preference of bimetallic nanoparticles and thus play a crucial role in the nanoparticle synthesis and applications. Although it is generally agreed that surface segregation depends on the co…
View article: Continuous gas-phase synthesis of core–shell nanoparticles <i>via</i> surface segregation
Continuous gas-phase synthesis of core–shell nanoparticles <i>via</i> surface segregation Open
A continuous gas-phase synthesis method is employed to generate Cu@Ag core–shell nanoparticles with uniform size, composition, and bimetallic configuration. We discuss how the bimetallic morphology can also be tuned into a quasi-Janus stru…
View article: Surface Force Measurement between Atomic Layer Deposition Prepared Hafnia Surfaces
Surface Force Measurement between Atomic Layer Deposition Prepared Hafnia Surfaces Open
Surface forces play a fundamental role in colloidal systems as they control the stability, adhesion, friction and rheology of colloids. Information on all of these can be obtained from an analysis of the normal forces measured between part…
View article: Surface Forces in Particle Technology: Wet Systems
Surface Forces in Particle Technology: Wet Systems Open
Surface forces play a fundamental role in particle processing as they control the stability, adhesion, friction and rheology of particulate systems and information on all of these can be obtained from an analysis of the normal forces measu…