Device using a semiconductor (silicon or germanium) to measure radiations
This article is about ionizing radiation detectors. For semiconductor detectors in radio, see Detector (radio), Crystal detector, Semiconductor diodes, and Rectifier.
A semiconductor detector in ionizing radiation detection physics is a device that uses a semiconductor (usually silicon or germanium) to measure the effect of incident charged particles or photons.
Semiconductor detectors find broad application for radiation protection, gamma and X-ray spectrometry, and as particle detectors.
and 20 Related for: Semiconductor detector information
A semiconductordetector in ionizing radiation detection physics is a device that uses a semiconductor (usually silicon or germanium) to measure the effect...
practical application of semiconductors in electronics was the 1904 development of the cat's-whisker detector, a primitive semiconductor diode used in early...
Many of the detectors invented and used so far are ionization detectors (of which gaseous ionization detectors and semiconductordetectors are most typical)...
type of semiconductor diode, and one of the first semiconductor electronic devices. The most common type was the so-called cat's whisker detector, which...
gamma ray photons. In semiconductordetectors, an electric field is applied to the detector volume. An electron in the semiconductor is fixed in its valence...
photoionization detectors, infrared point sensors, ultrasonic sensors, electrochemical gas sensors, and metal–oxide–semiconductor (MOS) sensors. More...
material, altering its conductivity. Photoconductive detectors are typically made of semiconductors. Photoemission or photoelectric effect: Photons cause...
Hybrid pixel detectors are a type of ionizing radiation detector consisting of an array of diodes based on semiconductor technology and their associated...
of microstructured semiconductor neutron detectors (MSND). These detectors have microscopic structures etched into a semiconductor substrate, subsequently...
some of the elements of which they are composed. However, detectors based on semiconductors, notably hyperpure germanium, have better intrinsic energy...
radio receiver detectors. Until the 1950s, vacuum diodes were used more frequently in radios because the early point-contact semiconductor diodes were less...
A semiconductor device is an electronic component that relies on the electronic properties of a semiconductor material (primarily silicon, germanium,...
chamber, the simplest ionising radiation detector Gaseous ionization detector, an overview of the main gaseous detector types Geiger–Müller tube, provides a...
materials in these are semiconductors with narrow band gaps. Incident IR photons can cause electronic excitations. In photoconductive detectors, the resistivity...
capacitive. A semiconductor crystal detector that demodulates the radio signal to extract the audio signal (modulation). The crystal detector functions as...
the amount of ionising energy deposited in the sensor of the radiation detector. The conversion calculation is dependent on the radiation energy levels...
telluride. A direct bandgap semiconductor, it is used in a variety of applications, including semiconductor radiation detectors, photorefractive gratings...
angle of collection. BSE detectors are usually either of scintillator or of semiconductor types. When all parts of the detector are used to collect electrons...
The ionization chamber is the simplest type of gaseous ionisation detector, and is widely used for the detection and measurement of many types of ionizing...
Global Information