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Deng Jiaxian is a famous nuclear physicist in the mainland, and he has made great contributions to the mainland's national defense with his life.
The picture shows Deng Jiaxian when he was a teenager, even though his face was still very immature, his eyes still revealed a look of concern for the country and the people.
In 1924, he was born in a scholarly family, his father Deng Yizhen, a famous aesthete, philosopher and educator in the mainland, grew up in such a family, Deng Jiaxian received a good education from an early age.
Deng Jiaxian's photo with his brothers and sisters when he was a child, the child on the far right is him, smiling very brightly and innocently.
Before he was born a year old, he went to Peking with his mother, where he studied peacefully until middle school, however, an incident broke his peaceful life.
The picture shows Deng Jiaxian when he was young, wearing a suit and leather shoes, with a graceful demeanor. One day in 1938, in order to celebrate the occupation of Hankou, Hubei, the Japanese invaders forced the citizens of Beiping to march with the Japanese flag.
The picture shows Deng Jiaxian wearing a bachelor's hat, and among a group of foreign students, his Chinese face is particularly conspicuous. After tearing up the Japanese flag, Deng Jiaxian's teacher was worried about Deng Jiaxian's safety and asked Deng Jiaxian's father to take Deng Jiaxian out of Beiping as soon as possible.
Soon, Deng Jiaxian moved to the south with his sister, and when he said goodbye to Deng Jiaxian, Deng Yizhen told Deng Jiaxian to study science in the future, because Deng Yizhen thought that he could not save the current China by studying liberal arts.
The picture shows a group photo of Qian Xuesen and Deng Jiaxian, both of whom are important scientists and the backbone of the Chinese nation.
At the age of 17, Deng Jia was admitted to Southwest Associated University, and he kept in mind his father's instructions and chose to study in the Department of Physics. Here, he met Yang Zhenning, and the two quickly became friends.
On the left is Deng Jiaxian when he was young, looking like a young talent. At the Southwest Associated University, Deng Jiaxian could not study with peace of mind, and the Japanese bombardment threatened the safety of the school's teachers and students at any time.
The first on the left in the picture is Yang Zhenning, and the middle is Deng Jiaxian. In 1946, Deng Jia graduated from Southwest Associated University and returned to Beiping as a teaching assistant, where he met his future wife Xu Luxi.
Although he had a job as a teaching assistant, Deng Jiaxian did not give up his studies, and during his time as a teaching assistant, he prepared for the exam in the United States, and with his continuous efforts, he was finally admitted to the physics department of Purdue University in the United States.
Deng Jiaxian and Yang Zhenning took a group photo, Deng Jiaxian in the photo was already sick, and there was a trace of blood at the corner of his mouth, which was touching and painful.
Before going to the United States, a friend of Deng Jiaxian said to him earnestly that the day of the motherland was about to dawn, and he hoped that Deng Jiaxian would return to China in the future.
Although Deng Jiaxian in the picture is already sick, he still smiles, for him, illness is nothing compared to contributing to the motherland.
Deng Jiaxian finished his master's degree in the United States and completed his doctorate in more than a year, and his supervisor was surprised by his talent and recommended him to continue to study in the UK.
Deng Jiaxian's photo with his family, he originally had a happy family, but for the benefit of the country, he sacrificed his own happiness.
In 1950, after many twists and turns, Deng Jia first took the ship back to China, and there were also students in the United States such as Qian Xuesen who were looking forward to returning to China.
Deng Jiaxian in the picture has been sick for a while, his hair is gray, and his spirit is not very good. After returning to China, Deng Jia first entered the Institute of Modern Physics of the Chinese Academy of Sciences as an assistant researcher, and in eight years, he published a number of papers in the field of atomic nuclei, making great contributions to the mainland.
Later, for various reasons, for the sake of the mainland's security, the mainland's need for nuclear weapons has become very urgent.
In 1958, the mainland set up the Second Aircraft Department, intending to formally devote itself to the research and construction of nuclear weapons, and Deng Jiaxian became one of them.
Deng Jiaxian, who was working at his desk, was almost a blank slate in mainland research at that time, and at first there was the assistance of Soviet experts, but with the rupture of relations between the two countries, the Soviet Union quickly withdrew experts, and everything depended on the mainland scientists themselves, which was an insurmountable hurdle for researchers at that time.
In order to verify a parameter left by Soviet experts, Deng Jia first led a group of members to calculate day and night, using tools such as ruler abacus, and sleeping directly on the floor when he was tired, so more than half a year passed.
The picture shows Deng Jiaxian wearing a bachelor's uniform after graduating from the doctorate, and Deng Jiaxian's work was a state secret at that time, which meant that Deng Jiaxian had to be separated from his family.
After learning the news, Deng Jia pulled Xu Luxi first and told her that this family depends on you, and he can't even reveal what he is going to do to his lover.
After three years of hard work, the framework and concept of the atomic bomb design finally took shape, and Deng Jiaxian was also transferred to the nuclear weapons research and development base. In 1964, the mainland's first nuclear bomb was successfully exploded, but this did not mean the end of Deng Jiaxian's work.
Soon, he devoted himself to the research of the hydrogen bomb, and the research bonus for the two bombs was only 20 yuan.
However, fate still played a joke on this great scientist after all, an accident occurred in a hydrogen bomb drop experiment, although hundreds of biochemical soldiers were sent to find it, but Deng Jiaxian, who was not at ease, decided to follow him personally, and he was exposed to nuclear radiation, and he fell into pain from then on.
Deng Jiaxian, who was sitting on a bench and smiling brightly, put his own safety under the motherland and did not take his illness seriously. Since then, Deng Jiaxian's health has taken a turn for the worse, and finally at the age of 61, he was admitted to the hospital with rectal cancer.
Deng Jiaxian and Xu Luxi's group photo, Xu Luxi and so on Deng Jiaxian waited for more than 20 years, during which he was in charge of the trivial affairs of the whole family alone, I thought that I would wait until the husband and wife reunited, but I didn't expect to wait for her seriously ill husband.
In the hospital, Deng Jiaxian underwent three surgeries successively, because of the pain in his body, the interval between painkiller injections became shorter and shorter, and under such pain, he was still concerned about the mainland's nuclear cause.
After writing the "Proposal on China's Nuclear Weapons Development", Deng Jiaxian died of illness at the age of 62.
Resources
Looking for Deng Jiaxian2024-06-25Source: Xinhua Daily Telegraph 4th Edition
Deng Jiaxian: Interpreting the "backbone of China" with his life 2022-06-25Source: People's Daily Online