Super hard old expert Cheng Kaijia won the highest national science and technology award

On January 10th, the National Science and Technology Awards Conference was held in Beijing. At the meeting, the National Science and Technology Award was announced in 2013. Academician of the Chinese Academy of Sciences, Zhang Cunhao of the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences, and Academician of the Chinese Academy of Sciences and the General Armament Department of the Chinese People's Liberation Army won the award. Xi Jinping awarded the award certificate.

The National Science and Technology Award is the highest honor in the Chinese scientific and technological community. The winners are no more than two per year. The bonus is 5 million yuan.
Cheng Kaijia (August 3, 1918), Wujiang City, Jiangsu Province, member of the Communist Party of China, nuclear weapons technology expert, two bombs and one star, an academician of the Chinese Academy of Sciences, and an honorary professor of Jilin University.

He graduated from the Physics Department of Zhejiang University in 1941. He went to study at the University of Edinburgh in 1946. He studied under the famous physicist Max Born. He received his Ph.D. in 1948 and was a researcher at the Royal Institute of Chemical Industry. In 1950, he returned to the motherland under the call of New China. He served as associate professor and professor of Zhejiang University and Nanjing University, deputy director of the Nuclear Weapons Research Institute of the Second Ministry of Machinery, vice president of the Nuclear Weapons Research Institute, and vice researcher of the Nuclear Test Base of the National Defense Science and Technology Commission. Director, director, deputy commander of the base, permanent member of the Science and Technology Commission, and consultant. He is currently an advisor to the Science and Technology Commission of the General Armament Department of the Chinese People

He is one of the pioneers in the development of China's first atomic bomb and one of the founders of China's nuclear weapons test. The first calculation of the temperature and pressure of the atomic bomb explosion in the country, its implosion mechanism research solves the key problem of the atomic bomb, and provides an important basis for the atomic bomb explosion power and the structure design of the missile. He founded the Nuclear Test Institute and successfully designed and hosted dozens of nuclear tests in different ways such as the first atomic bomb, hydrogen bomb, missile nuclear weapon and enhanced atomic bomb, which promoted the coordinated development of nuclear weapon design, improvement and test technology. He is the designer of the overall nuclear test technology, promptly proposed the transition to the underground nuclear test mode and organized the transformation of the atmospheric test to the flat hole and shaft test in a short period of time, improving the weapon level and testing the cause. Development is decisive. It has created a new field of anti-nuclear reinforcement technology and completed the first anti-additive test, making outstanding contributions to China's nuclear weapons industry and national defense high-tech development. Mr. Cheng wrote the first "Solid Physics" in China. In 1985, Academician Cheng Kaijia won the National Science and Technology Progress Award. In 1999, he was awarded the "Two Bombs and One Star Meritorious Medal" by the Party Central Committee, the State Council, and the Central Military Commission.

Academician Cheng Kaijia has always given strong support and guidance to the development of high-pressure research and materials science at Jilin University. In the 1990s, he organized a group management project of the Natural Science Foundation of the State Key Laboratory of Superhard Materials of Jilin University, and used the Cheng TFD theory to guide the research of superhard materials to make iron-based catalysts for the development of synthetic diamonds. An important contribution.

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