Two-photon polymerization is a 3D nanoscale manufacturing tool that offers great potential for rapid prototyping and the manufacture of photonic devices, tissue scaffolds and biomechanical parts. The ...

THE chromatographic separation of argon and oxygen is difficult, and existing methods depend on one of the following techniques: (1) Separation on a molecular sieve 5 Å column at 18° C (ref. 1) and at ...

When John Nelson reviewed the numbers for the metal fabrication sector, he saw the results and, according to Chris Kuehl’s telling, did a double take. Nelson helps Kuehl put together The Watch, a ...

Abstract: Recent years have witnessed a tremendous development of vertical gallium nitride (GaN) power devices, a new class of device technology that could be the key enabler for next-generation high ...