"It is a talent, come in ③" to cultivate scientific research fertile soil and achieve breakthrough results

Planning/Tang Bo Huang Xingwen

Coordinating/Yu Baozhu Chen Sijia

Text/Wang Lei

Photo/Interviewee provided

The research results of Songshan Lake Materials Laboratory have been selected as the "Top Ten Progress of China Science 2019" and the "2020 China's Major Technical Progress in China" in the Ministry of Science and Technology; Primitive innovation ... In recent years, with the successive settlement of large scientific devices and new R & D institutions, Dongguan has formed a strong science and technology "magnetic field effect", which has continued to enhance the attractiveness of expert -type scientific research talents.

What kind of spark will scientific research talents meet Dongguan? A few days ago, a reporter from Yangcheng Evening News interviewed several Dongguan rooting in Dongguan, and continued to obtain research breakthroughs in semiconductor materials, power system development, and selection of Wanli varieties. Transformation and development.

In recent years, large scientific devices and new R & D institutions have successively settled in Dongguan. The picture shows the Chinese Sanzhongzi Wang Junwei Wang Junwei

Promote more research results in Dongguan to take root in Dongguan

Mei Zengxia, who has been engaged in semiconductor materials and application scientific research for more than 20 years, is now a researcher at Songshan Lake Materials Lab, the surface interface interface and device application team of semiconductor materials.

In October 2019, Mei Zengxia brought the scientific research team to Dongguan from the Institute of Physics, the Chinese Academy of Sciences, which was far away from Beijing. Take root in Dongguan. In the past three years, she has led the team to make research breakthroughs in key technical fields such as new high -sensitivity daily blind ultraviolet detection and X -ray detection materials and devices, and has applied for more than 30 national invention patents.

"Doing scientific research, especially material research, must be applied as a guide." Mei Zengxia said that Dongguan's manufacturing industry is developed and the supply chain is complete. It has unparalleled advantages of other cities. This is undoubtedly the smooth transformation of scientific research results in the material field Cultivated fertile soil. In addition, Dongguan's efficient management and services also impressed her. "If you have any problems, you can get a response and solution quickly. Our long journey of scientific research has no worries." She said.

Make materials for useful martial arts, in addition to relying on Dongguan's thick industrial cluster, the cost -effectiveness of the material itself is also the key. According to Mei Zengxia, the semiconductor photoelectric detectors used in daily life are frequently prepared in problems such as complex, high cost, and difficulty in softening. This requires the team to continue to study new detection materials and devices. "Fortunately, the early research work of the team has proved that the relevant oxide semiconductor materials have important value in the blind ultraviolet detection of Japan, and also laid a solid foundation for the future application of the material." Mei Zengxia said.

During the interview, Mei Zengxia also said that scientific research often explores unknown, and often requires thousands of experiments, which tests the patience and perseverance of scientific researchers. "The bench must be cold for ten years. Material research is difficult to have a huge breakthrough in someone, but everyone has accumulated time, and goes forward to form a joint force to make huge energy."

Speaking of the future, Meng Xiaoxia mentioned that thanks to the good market -oriented atmosphere of Dongguan and even Guangdong, herself and team members must continue to deepen the understanding of materials application prospects and increase the exchange of people in the industry. The research direction can also better promote research results to take root in the land of Wanyi.

Mei Zengxia (middle) and her team

Efficient operation of scientific device to ensure scattered neutrons

Like Mei Zengxia, Qi Xin, the deputy director of the Accelerator Technology Department of Sanzhong Ziyuan Science Center, also came to Dongguan from Beijing, and Qi Xin took root in Dongguan for a longer time.

At the end of 2013, Qi Xin, who has been working at the Institute of High -Energy Physics in the Chinese Academy of Sciences in Beijing, has come here with the construction and operation of the Chinese Sanzhong Source Project in Dongguan. "From the graduate stage, I have been engaged in the system research and development work in large scientific devices." Qi Xin told reporters that because of the scattered neutral sources, she was able to get married with Dongguan.

It is understood that China Sanzhong Source is the fourth pulse scattered neutral source in the world after the United Kingdom, the United States, and Japan. Passing and acceptance on August 23, 2018 is currently the largest scientific device in my country. Qi Xin said that after the acceptance of Sanjie's neutron source was completed, a large number of scientific researchers could choose to return to Beijing or their own family, or stay in Dongguan. "The development of Dongguan is getting better and better. Here we provide us with a comfortable working atmosphere and great efforts. We are very willing to continue to study in this city." Qi Xin said.

As the person in charge of the Sanzhong Source Power System, Qi Xin said that it is inevitable to encounter difficult problems in scientific research, but interest is the best teacher. "I like my career very much, and I have never thought about giving up when I encounter difficulties." Qi Xin used "beating chicken blood" to describe her working state. It is precisely because of this tenacity that she was fruitful in scientific research.

It is reported that in recent years, Qi Xin has led the team to complete more than ten types of power development tasks, and for the first time, it has independently developed a successful MW -level resonance power system, filling the gap in the field in this field. "For the sources of scattered cracks, reducing the failure rate and ensuring high -efficiency operation is the key. The successful development of these power supply equipment has played a key role in the completion of the scattered neutron source one and a half years and a half in advance." Qi Xin said that although the entire team was abandoned and forgotten during the experiment, everything was worth it.

Qi Xin is at work

Choosing high -quality litchi varieties, research and development of effort and cultivation technology

In addition to the Matsuyama Lake Materials Laboratory and China Sanzhong Source, which is full of science and technology, in the field of agriculture and forestry represented by litchi, Dongguan also attracted a group of excellent scientific researchers. One. At the beginning of 2008, Ma Yan, who was still studying in South China Agricultural University, came to Dongguan with the subject of the mentor, and never left again. "Dongguan is a traditional litchi high -quality production area, which has established a good platform for us to carry out scientific research." Ma Yan said that lychee is a business card in Dongguan. Dongguan Litchi is always the motivation and responsibility of his own work.

Dongguan "Bingli", commonly known as Bentley in the lychee world, has a bright appearance and tender taste. It is a different high -end high -quality litchi variety. In the 1990s, "Bingli" was discovered by agricultural science and technology workers. However, due to the technical conditions of the time, the high yield of "Bingli" was very poor, so it has not been effectively cultivated and promoted. Since 2009, Ma Xun started to carry out the selection of "Bingli" varieties, and opened up the problem that he could not produce "Bingli" that could not yield.

"No matter how good the variety is, but no fruit, no one wants to grow. Later, we continuously studied the flowering and result of the" Bingli "and solved the planting bottleneck." Ma Yan told reporters that "Bingli" played Dongguan in Dongguan. Litchi's brand effect has given fruit farmers confidence, promoted the promotion of new varieties, and accelerated the development of Dongguan Litchi industry.

Nowadays, Ma Jian has selected 4 new lychee varieties, so that the high -quality types of Dongguan lychee can be further enriched. At the same time, in Ma Yan's view, lychee is a "delicate" fruit, which requires fine cultivation and careful care. Under the premise of having good varieties, it is also necessary to support good planting techniques to allow litchi planting to achieve lower cost and higher output.

In this context, Ma Yan presided over the development of lychee's efforted cultivation technology. Through the ecological transformation of the orchard, pipeline spraying, and simplifying technical operations, the branches of litchi are covered with fruit, and at least half of the planting input is reduced to farmers. In 2019, the results of the project also won the second prize of Guangdong Agricultural Technology Promotion, and are still being continuously upgraded.

Ma Yan (first from the right) instruct the fruit farmers scientific planting lychee

Provide a broad stage for more scientific research talents

In Dongguan, there are many stories like Mei Zengxia, Qi Xin, and Ma Yan. Data show that as of now, there are as many as 200,000 high -level talents in Dongguan, which has doubled from five years ago. Among them, high -end talents have nearly 1,200, and the introduction of high -level talents has achieved leapfrog development.

"It is a talent, entering the Guan" is not only a loud slogan, but also a specific action. In order to provide more high -end talents with the broad stage of scientific research, in recent years, Dongguan has vigorously implemented a strategy of strong talent city, launched a new round of "10 million" talent project, and introduced the "1+28" talent supporting policy system. Various types of talents provide highly competitive development prospects, services and humanistic care, covering different groups such as scientific and technological talents, characteristic talents, leading talents, innovative and entrepreneurial talents, and skilled talents, which fully demonstrate the city's thirst for talents for talents. And respect.

Dongguan's new round of "100 million" talent engineering action plans (2022-2024) proposed specific work goals: planning to introduce 10 strategic scientists teams within three years, and 1,000 industries need to be in urgent need for leaders.

Among them, around the forefront of science and technology and the major needs of key technologies in Dongguan's industrial industry, "one thing, one discussion" and "real gold and silver" support strategic scientists to rely on Dongguan leading enterprises, large scientific devices, colleges and universities such as colleges and universities Scientific and technological achievements have been established in Dongguan's establishment of scientific and technological achievements.

In the planning quotation of thousands of tip -in -leading talents, it is planned to identify more than 300 special talents within three years. Eligible talents can receive up to 10 million yuan of house purchase subsidies and 350,000 yuan of living subsidies, and can enjoy scientific research, entrepreneurship, residence residence And support from immigration, settlement, housing, medical care, social security, children's entry, taxation, etc.

Source | Yangcheng Evening News

Editor -in -law | Xu Jing

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