TRANSMISSION TYPE TARGET, RADIATION GENERATING TUBE HAVING THE TRANSMISSION TYPE TARGET, RADIATION GENERATOR HAVING THE RADIATION GENERATING TUBE, AND RADIATION IMAGING APPARATUS HAVING THE RADIATION GENERATOR

摘要

The present invention relates to a transmission type target having a diamond base material as the transmissive base material. The transmission type target can inhibit the composition from varying with the drive history of the transmission type target and can inhibit the output of radiation from varying over a long time. The transmission type target includes a target layer containing a metal carbide constituted of at least one metal selected from the group consisting of molybdenum, tantalum, and tungsten and carbon; and a diamond base material supporting the target layer.