Thickness-dependent surface morphology and crystallization of HfO 2 coatings prepared with ion-assisted deposition
Sign Up to like & getrecommendations! Published in 2017 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2017.10.010
Abstract: Abstract The thickness-dependent surface morphologies and crystallization of HfO2 coatings were investigated. Five HfO2 single layers with thicknesses ranging from 4–20 nm were deposited on fused silica substrates with ion-assisted deposition. Atomic force microscopy was first… read more here.
Keywords: hfo2 coatings; microscopy; surface; thickness dependent ... See more keywords
Domain-Dependent Surface Adhesion in Twisted Few-Layer Graphene: Platform for Moiré-Assisted Chemistry.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04137
Abstract: Twisted van der Waals multilayers are widely regarded as a rich platform to access novel electronic phases thanks to the multiple degrees of freedom available for controlling their electronic and chemical properties. Here, we propose… read more here.
Keywords: graphene; dependent surface; twisted layer; chemistry ... See more keywords
pH- and Facet-Dependent Surface Chemistry of TiO2 in Aqueous Environment from First Principles
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.2c19273
Abstract: TiO2 is a relevant catalytic material, and its chemistry in aqueous environment is a challenging aspect to address. Also, the morphology of TiO2 particles at the nanoscale is often complex, spanning from faceted to spherical.… read more here.
Keywords: dependent surface; chemistry tio2; chemistry; aqueous environment ... See more keywords
Coordination-dependent surface strain and rational construction of robust structures.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aad717
Abstract: A surface relaxation model is established to study the elastic properties of nanoscale structures. This model predicts coordination-dependent strain at the surface and thickness-dependent stiffness of a material. Several atomic layers at the surface endure… read more here.
Keywords: strain rational; surface; coordination dependent; surface strain ... See more keywords