A WALKING, SCANNING TUNNELING MICROSCOPE COMBINED WITH A FOCUSED ION BEAM

A Walking, Scanning Tunneling Microscope Combined with a Focused Ion Beam

A walking, concentric-tube STM has been designed to interface with an F a . The outer tube, which stands upright on 3 spherical feet, supports the inner tube and serves as an inertial stepper, allowing the STM to move laterally relative to a sample. The ion beam can pass down through the center of the inner tube, which operates as a conventional tube scanner with the STM tip at its lower end. T...

High-resolution three-dimensional reconstruction: A combined scanning electron microscope and focused ion-beam approach

The ability to obtain three-dimensional information has always been important to gain insight and understanding into material systems. Three-dimensional reconstruction often reveals information about the morphology and composition of a system that can otherwise be obscured or misinterpreted by two-dimensional images. In this article, we describe tomographic measurements with 10 nm scale resolut...

Ion irradiation effects on graphite with scanning tunneling microscope

Simulating Scanning Tunneling Microscope

Anchoring structure of the calvarial periosteum revealed by focused ion beam/scanning electron microscope tomography

An important consideration in regeneration therapy is the fact that the tissue surrounding an organ supports its function. Understanding the structure of the periosteum can contribute to more effective bone regeneration therapy. As a cellular source, the periosteum also assists bone growth and fracture healing; this further necessitates its direct contact with the bone. However, its anchoring s...