Physical Essence Materials of Nanometer and Research Wave-absorbing Advance
纳米吸波材料的物理实质及研究进展

Wave-absorbing materials are the key materials for stealth techniques.Because the nanome- ter materials have the special quantum-sized effect and tunneling effect which can result in excellent electromagnetic wave-absorbing performance,more and more attention has been paid to them in the world.In this paper,the operation principle of the wave-absorbing material is explained,the physical essence of the nanometer wave-absorbing material is presented and the current status of the research on the nanometer coating wave-absorbing material and nanometer structural wave-absorbing material is described.Finally,the development trend of the nanometer wave-absorbing material is given.