▎ 摘　　要

NOVELTY - The material has a charge transport carrier layer arranged on an infrared light absorption layer and prepared by graphene material. The infrared light absorbion layer is prepared by mercury cadmium telluride material and formed by a buffer layer of substrate. The substrate is formed by silicon, gallium-arsenic, germanium, indium-antimony, gallium-antimony or cadmium-zinc-tellurium and sapphire. The buffer layer is made of zinc-tellurium or cadmium-tellurium. The charge transport carrier layer is formed as a single-layer or multi-layer graphene layer. USE - Graphite alkenyl mercury cadmium telluride material for using detecting missile warning proximity space target and ship-borne reconnaissance in airborne, national defense, military equipment and electronic system. ADVANTAGE - The material can be utilizing graphene material to improve response speed and detector sensitivity as transport layer of photo-generated carriers, and ensures detection sensitivity of the infrared detection device to satisfy weapon equipment requirements, and can be avoiding leakage phenomenon in two-dimensional characteristic of the graphene material caused by pixel size is reduced, and reduce power consumption, ensures operability of the process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphite alkenyl mercury cadmium telluride material. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the graphite alkenyl mercury cadmium telluride material. (Drawing includes non-English language text)