Carbon nanotubes with their outstanding mechanical, physical and electrical properties have stimulated a significant amount of scientific technological research due to uniqueness compared conventional materials. As result, an extensive study on mechanical has been conducted, the static dynamic behavior single- walled multi-walled carbon examined using Euler-Bernoulli Timoshenko beam models. The...

We report a simple and efficient silicon wet etchant HNA (Hydrofluoric acid, Nitric Acetic acid) for the stiction free release of nitride/metal micro/nanomechanical structures. The concentration was varied with aim developing slow etch rate, which could be utilized to suspend micron sub-micron cantilever fixed beam rate found decrease in HF increase HNO3 concentrations. Smooth surface high sele...

A particle beam of very small cross-section is useful in many accelerator applications including biological and medical ones. We show the capability of channeling technique using a micron-sized structure on a surface of a single crystal, or using a nanotube, to produce beam of a cross-section down to 1 square micrometer (or nanometer). The channeled beam can be deflected and well separated in a...

The concept of Virtual Organization is widely discussed in the literature. The SICOV project aims to develop a generic web-based platform to support the Virtual Organization creation and work. This paper intends to present the SICOV position in the VO concept field and the main characteristics of the platform. Some results on an ongoing case study in the nanotechnology field will also be discus...

Many strongly correlated electronic materials, including high-temperature superconductors, colossal magnetoresistance and metal-insulator-transition (MIT) materials, are inhomogeneous on a microscopic scale as a result of domain structure or compositional variations. An important potential advantage of nanoscale samples is that they exhibit the homogeneous properties, which can differ greatly f...

The Compact LInear Collider (CLIC) aims at colliding ee beams at 1.5 TeV with effective transverse spot sizes of 60 nm (horizontal) times 0.7 nm (vertical). Strict stability tolerances must be respected in order to achieve a sufficient overlap of the two colliding beams. A stability test stand has been set up at CERN, bringing latest stabilization technology to the accelerator field. Using this...

In the present study, nonlinear free vibration behavior of nanobeam subjected to magnetic field is investigated based on Eringen’s nonlocal elasticity and Euler–Bernoulli beam theory. The Hamilton’s principal is adopted to derive the governing equations together with Euler–Bernoulli beam theory and the von-Kármán’s nonlinear strain–displacement relationships. An approximate analytical solution ...