Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens sonho, grass Luo Yuzi for the clue delivery! CTOnews.com, January 15, according to the website of the State-owned assets Supervision and Administration Commission, germanium isotope materials developed and produced by China Atomic Energy Industry Co., Ltd. realized independent and batch supply, and were successfully delivered to Tsinghua University. The successful delivery of the project marks the first time that CNNC has broken through foreign monopoly to achieve batch production of enriched germanium isotope materials and achieve international leadership in the field of such materials.

Tsinghua University undertakes and promotes the construction of a major national "deep ground scientific research" project-"very deep underground very low radiation background frontier physics experimental facilities". It will provide a deep experimental platform for the country to carry out major basic frontier scientific research such as dark matter detection and to solve the most important frontier scientific problems in the field of world physics. The development of high-abundance and high-purity germanium detector is an important core technical content of the facility construction of the project, and its core material, that is, the enrichment of germanium isotope, has been restricted by foreign suppliers for a long time.

According to reports, CNNC's successful research and development and mass production in the field of germanium isotopes have thoroughly solved the domestic supply of key materials for the project, and provided a strong guarantee for further expanding the scale and depth of deep experimental research, and laid a solid foundation for other germanium isotopes to broaden their applications in electronic semiconductors, infrared perspective and other fields.

CTOnews.com has learned that as an extension of CNNC's key technology industry, the development of various stable isotope products is a key business area for China's atomic energy during the 14th five-year Plan period. The successful delivery of this product has met the research needs of China's high-end scientific research projects and solved the problem of "sticking neck" of key technologies and materials. after the operation of the project, CNNC will become the world's leading producer and supplier of germanium isotope materials.

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