A Cavity Ionization Chamber comprising graphene electrode

摘要

The invention ionization chamber walls that make up the chamber; A high voltage electrode disposed inside the chamber constant surface ; And comprising a collecting electrode positioned in the central region of the chamber , the high-voltage electrode is related to co- ionization chamber , characterized in that the graphene material . By using a high voltage electrode of the right joint pin ionization chamber , the amount of radiation which is introduced into the chamber in accordance with the thickness of the metal ion to form the high-voltage electrode decreases to a low write -energy radiation measurement is difficult , the characteristic of the superconducting electrode and the ultra-thin graphene When making an electrode having sex before a joint Rizzo consisting of graphene electrode was introduced for the purpose of improving the efficiency of radiation measurements . ;