Contamination degrades vacuum gauge accuracy over time. This guide covers cleaning methods for piezoresistive, ...

A newly developed quantum sensor has measured unimaginably small amounts of energy with record-breaking precision.

Abstract: Transient overvoltage in power systems, caused by lightning or switching, are a critical reliability constraint. Traditional contact measurement methods have limitations, prompting the ...

Abstract: With the rapid development of high-voltage direct current (HVdc) transmission technology, the demand for monitoring the DC total electric field at ground level has increased significantly.