Former changchun yingpu magnetoelectric technology development co., LTD. Chairman, professor of physics department of jilin university. Engaged in higher education for 40 years. He was the director of the department of applied magnetism, department of physics, jilin university (1984-1996). Member of the first and second (1987-1996) academic committee of the open laboratory of magnetism, institute of physics, Chinese academy of sciences; Member of the first, second and third (1979-1995) council of the electromagnetic measurement information processing society of the Chinese society of instrumentation; Member of the second (1984-1989) council of China institute of metrology and testing; Member of the first session of engineering technology committee of national magnetic materials engineering technology research center (1992-2002). Since taking part in the higher education work, I have been engaged in the teaching work focusing on magnetic measurement. In 1980, I began to recruit master's degree students, majoring in magnetic measurement, and have cultivated more than 30 master's degree students. In addition to teaching work, he has been engaged in the research of magnetic measurement technology and instruments. He has presided over the research and development of more than 30 kinds of new magnetic measurement instruments, which have been used in the research and production of new materials, magnetic application technology, petroleum development, large motor development and other aspects, and has formed a series of products. The jdm-1 micro vibration sample magnetometer won the third prize of national science and technology progress in 1985. In recent years, it has developed a variety of new magnetic field forming equipment, magnetic steel automatic testing device, a variety of electromagnet, ****** magnet series, electromagnetic coil magnetic field, and a variety of magnetic applications, magnetoelectric technology development and other equipment, which has been widely used in China. Enjoy the special allowance treatment of the state council.