In a semiconductor detector, what does the display screen typically indicate?

In a semiconductor detector, the display screen primarily indicates energy levels and counts. Semiconductor detectors work by converting incoming radiation into electronic signals, which represent the energy of the individual photons detected. The display interprets these signals to provide users with valuable information such as the energy of absorbed radiation, allowing for detailed spectral analysis. This energy spectrum helps in identifying the specific type of radiation and its intensity, making it a critical function for users needing to assess radiation levels accurately. Additionally, the counts refer to the number of events detected over a certain period, which is important for quantifying radiation exposure. This capability is essential in applications such as radiation safety, materials analysis, and nuclear monitoring.