Amorphous-Selenium Based X-ray Detector for Decreasing Leakage Current

摘要

The present invention does not dope the amorphous selenium with As or Cl, and facilitates the inflow of electron-hole pairs generated by X-rays in the amorphous selenium layer, but through bandgap engineering, the electric field from the metal electrode to the amorphous selenium layer It relates to an amorphous selenium-based X-ray detector that can block the leakage current of electrons injected by