竞技宝ios下载_竞技宝app下载_竞技宝官网app

竞技宝ios下载_竞技宝app下载_竞技宝官网app


Cadmium zinc telluride is an inorganic compound of cadmium, zinc and tellurium with the chemical formula CdZnTe (竞技宝ios下载_竞技宝app下载_竞技宝官网app). It is used in a variety of applications, including solar cells, modulators, radiation detectors and photorefractive gratings. The band gap typically varies from approximately 1.4 to 2.2 eV, depending on composition.

The cadmium zinc telluride detector is the third generation detector after the gas glow discharge detector and the scintillating crystal detector. It is internationally recognized as the best room temperature detector for detecting energy within the range of 20~800keV rays.
Detectors using 竞技宝ios下载_竞技宝app下载_竞技宝官网app for radiation applications can operate in direct-conversion (or photoconductive) mode at room temperature. Advantages include high sensitivity for x-rays and gamma-rays and better energy resolution than scintillator detectors. Vital Materials can offer 竞技宝ios下载_竞技宝app下载_竞技宝官网app in a variety of shapes for different radiation-detecting applications, as well as a variety of electrode geometries, to improve energy resolution.

Applications
  • Gamma-ray Spectroscopy
  • X-ray Imaging
  • X-ray Diffraction
  • Medical Diagnosis
  • Position Sensing
Physical Properties
Diameter ≥100 mm
Single Crystal size ≥2000 mm3
Composition deviation ≤5%
Resistivity ≥1×1010Ωcm
Electron mobility-lifetime product ≥2×10-3cm2/V