HEAVY METAL IODIDE, AND METHOD FOR PRODUCING RADIATION DETECTION ELEMENT AND RADIATION DETECTOR USING HEAVY METAL IODIDE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing heavy metal iodide capable of easily adjusting a partial pressure of iodine when producing the heavy metal iodide under an iodine atmosphere, and also to provide a method for producing a radiation detection element and a radiation detector using the heavy metal iodide.;SOLUTION: A method for producing heavy metal iodide includes: a step of heating a first heavy metal iodide 11 to oxidate part of the first heavy metal iodide and to sublimate at least part of the first heavy metal iodide not oxidated; and a step of precipitating the sublimated first heavy metal iodide to obtain a second heavy metal iodide 17.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT