What Are the Challenges in Measuring Air Pressure at the Nanoscale?
Measuring air pressure at the nanoscale presents several challenges. Traditional pressure measurement techniques may not provide the required spatial resolution or sensitivity. Advanced techniques, such as scanning probe microscopy (SPM) and microelectromechanical systems (MEMS) sensors, are being developed to accurately measure pressure variations at the nanoscale. These techniques help in understanding the local pressure environments and their effects on nanomaterials and devices.
