当我们日常食用炸薯条时，很少会去思考所用的细盐在微观世界中是怎样的一番景象。 然而，在高功率科学仪器 —— 聚焦离子束扫描电子显微镜（FIB-SEM）下，盐粒展现出了令人惊叹的一面。在这个超级显微镜放大 150 ...

Blood pressure monitor maker Omron Healthcare has gotten approval for a new home monitor that can detect atrial fibrillation, or a-fib. The company uses a novel machine-learning algorithm ...

The Hitachi FB-2000A FIB uses a beam of focused high-energy (30 kV) gallium ions to remove material in a very controlled manner from inorganic specimens. The FB-2000A is a single beam system; that is, ...