Which of the following is the most commonly used detector in ESCA and AES?
A. Electron multiplier
B. Dynodes
C. Photovoltaic cell
D. Photomultiplier
Answer:A
Which of the following is the most commonly used detector in ESCA and AES?
A. Electron multiplier B. Dynodes C. Photovoltaic cell D. Photomultiplier
Explanation: Electron multiplier is the most commonly used detectors in ESCA and AES. It is similar to photomultiplier.