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Keyword：gamma-ray detector
Rosatom Launches Full-Cycle Production of High-Purity Germanium Detectors
Rosatom announced on September 9 that its subsidiary enterprises have begun producing detectors made of high-purity germanium and have established a complete domestic technology chain in Russia, from deep purification of germanium raw materials and detector manufacturing to the assembly of spectrometers and measurement instruments. The final stage of this production chain is located at a new production facility of a plant under Rosatom's Automated Control Systems and Electrical Engineering Division. To meet the requirements for processing ultrapure materials, the facility has specially built a cleanroom compliant with ISO Class 8 standards to reduce contamination of germanium materials, improve product stability and extend equipment service life. High-purity germanium detectors are a key...
2026-09-10
Russia masters production technology of ultra-pure germanium for gamma detectors
The Giredmet Research Institute, part of Rosatom, recently announced that its researchers have developed technology for producing high-purity germanium (HPGe) for gamma-ray detectors. This breakthrough is expected to replace imported crystals and promote the formation of a complete production cycle for detector equipment within Russia. According to reports, experts at Giredmet have designed and manufactured experimental equipment, and based on this, developed a process for preparing ultra-high-purity germanium single crystals. The purity of the germanium material reaches at least 7N, i.e., 99.99999%, equivalent to only one impurity atom per 10 million atoms of the primary material. The institute stated that the first batch of experimental samples has been obtained, verifying the effectiveness of the adopted deep germanium purification method in achieving the purity level required for detector applications.
2026-09-07