The era of advanced manufacturing involves the parallel development of sophisticated
miniature products as well as novel materials which have necessitated research into …

Surface measurement is essential to enhance accuracy and efficiency in ultra-precision
machining. In order to increase the measurement availability and efficiency, offline lab …

Atomic-scale characterization and manipulation with scanning probe microscopy rely upon
the use of an atomically sharp probe. Here we present automated methods based on …

We demonstrate a new and simple process to fabricate tungsten tips with good control of the
tip profile. In this process, we use a commercial function generator without any electronic …

Microneedles are able to penetrate into the skin and offer great chances in various
biomedical applications including transdermal drug delivery, stable bio-signal monitoring …

Dynamic electrochemical etching technique is optimized to produce tungsten tips with
controllable shape and radius of curvature of less than 10 nm. Nascent features such as …

The utilization of ultra-sharp tungsten tips for nano-scratching has been employed in the
fabrication of copper micro/nanostructures. Understanding the material removal …

Solid-state micro/nanopores play an important role in the sensing field because of their high
stability and controllable size. Aiming at problems of complex processes and high costs in …

Surface morphology of emitting tip has a significant effect on performance of Liquid-Metal
Ion Sources. In this paper, fabrication technics of dynamic micro-electrochemical etching …

This paper describes an electrotactile display with micro-needle electrodes. The
electrotactile display can produce tactile sensations by stimulating tactile receptors using an …