What is a semiconductor radiation detector's construction aimed to accomplish?

The construction of a semiconductor radiation detector is specifically designed to detect and measure ionizing radiation. This is achieved through the unique properties of semiconductors, which can respond to the passage of charged particles or gamma rays. When ionizing radiation interacts with the semiconductor material, it creates electron-hole pairs, leading to a measurable electrical signal. This process allows for the quantification of the radiation's intensity and energy, making it a vital tool in various applications, including medical imaging, nuclear security, and environmental monitoring.

Semiconductor detectors are typically built with materials such as silicon or germanium, which are able to provide high resolution and sensitivity, essential for accurately identifying the type and source of the radiation. This function directly supports the primary goal of the detector to monitor, detect, and measure ionizing radiation effectively.