Southeast University: The research team led by Professor Cui Tiejun, the State Key Laboratory of Millimeter Wave of Southeast University, has been engaged in the research of computational electromagnetics and left-handed materials for a long time and made a major breakthrough in 2009. In cooperation with Duke University, we have successfully developed an invisibility cloak and independently produced a "black hole" that can absorb microwave frequency bands. Professor Cui's research group has been expanding and developing in the research and application of left-handed materials.
Institute of Physics, Chinese Academy of Sciences: The State Key Laboratory of Magnetism extensively explores and studies new magnetic functional materials, such as ferromagnetic shape memory alloys, which have high permeability and low loss (such as DC-DC converter materials and left-handed materials) at various high frequencies (up to 10- 100G); The micromachining laboratory of the institute is mainly devoted to the fabrication and application of low-dimensional artificial structures, including two-dimensional photonic crystals, superconducting quantum structures and devices with different structures and left-handed materials.
Hong Kong University of Science and Technology: Professor Chen Ziting, director of the Institute of Nanotechnology, is an internationally renowned expert in condensed matter physics and photonic crystal theory, mainly engaged in the research of photonic crystals and left-handed materials.
Nanjing University: Professor Feng Yijun, Department of Electronic Science and Engineering, mainly engaged in the research of electromagnetic field and microwave technology, new artificial electromagnetic materials and microwave devices, and now he is responsible for the theoretical and applied research of new artificial electromagnetic media (973 National Key Basic Research and Development Plan) and left-handed artificial electromagnetic materials and microwave devices (doctoral program fund project of the Ministry of Education).
Tongji University: Professor Chen Hong and Professor Zhang from Niels Bohr Institute of Solid State Physics have made breakthroughs in the basic theory, characterization and device application of left-handed materials and negative refraction effect.
Fudan University: Led by Professor Zi Jian (chief scientist of the "973" project) and Professor Zhou Lei, it has made great progress in hyperplane imaging, characterization and device application (microwave antenna) of left-handed materials, and is now cooperating with Tongji University, East China Normal University, Shanghai Institute of Microsystems of China Academy of Sciences, Shanghai Institute of Technical Physics of Chinese Academy of Sciences, Institute of Physics of Chinese Academy of Sciences, Nanjing University, UCLC and AMES in this field. Theoretical physics, condensed matter physics and optics are all national key disciplines and doctoral programs.
University of Shanghai for Science and Technology: headed by Academician Zhuang from the School of Optics and Electronic Information Engineering. Academician Zhuang has been engaged in applied optics, optical engineering and optoelectronics for a long time. He has designed 100 kinds of optical systems and instruments, and is the earliest researcher to develop optical system CAD in China. In the study of phase recovery of complex objects, many optical methods are proposed, which opens up a new direction for the research in this field. The developed CdSe CdSe liquid crystal light valve reached the international advanced level at that time.
Shenzhen Hang Wei Magnetoelectric Technology Co., Ltd.: Magnetic and dielectric materials with μ and ε both greater than 1 are mixed with polymer masterbatch * * to make the electromagnetic wave absorbing material body with μ = ε, and then modified into LDS (Laser Direct Forming) material. Metal patterns can be directly deposited by laser technology, which is an important engineering progress in manufacturing devices with left-handed materials. At present, our company is studying the process of combining layered manufacturing (3D printing) and LDS (three-dimensional circuit) on "3D left-handed cell crystal bubble", which completely breaks through the bottleneck that restricts the lack of manufacturing methods for multilayer manufacturing of left-handed devices.