Effects of Surface Stress on Nanocantilevers
スポンサーリンク
概要
- 論文の詳細を見る
Surface and interface effects play significant roles in mechanical properties of nanostructures. Traditional continuum mechanics does not account for surface and interface effects on the elastic behavior of nanostructures. This work presents a general Lagrangian mechanics framework to describe the surface elastic properties. This model includes the surface effects on overall elastic behavior of a nanocantilever. It is demonstrated that the overall elastic behavior of the nanostructures is scale-dependent. Silicon nanocantilever have been fabricated with dimensions from 200 to 8 μm length, 25 to 4 μm width and 1 μm, 340 nm, and 93 nm thicknesses. The resonance behavior is studied and is compared with resonance frequency measurement in order to see at which scale other surface effects become significant. [DOI: 10.1380/ejssnt.2009.161]
- 公益社団法人 日本表面科学会の論文
公益社団法人 日本表面科学会 | 論文
- An XPS Analysis of the Interfacial Interaction between Oxides and Epoxy Resin.
- A Structure Analysis of Langmuir-Blodgett Magnetic Films by X-ray Diffraction.
- Structure and Reactivity of Surface Compounds Formed on Single Crystal Metal Surfaces During Catalytic Reactions.
- Atomic-Layer Etching of Si by Low Energy Ion Irradiation.
- Microstructure Observations of (Nd, Ce)2CuO4 Superconducting Thin Films by Using Cross-Sectional HRTEM and the Mechanism f Film Growth.