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基于Mie-Debye散射模型研究了等离子体中的尘埃粒子对电磁波的吸收效应. 计算了Debye散射场的无旋分量及由它引起的入射电磁波的能量损耗. 结果表明: 温度越低, 等离子体密度越高, Debye散射场的无旋分量产生的吸收截面越大; 对于较低的频率电磁波, 尘埃等离子体的散射主要表现为Debye散射, Debye散射场中的无旋分量引起的能量吸收不可忽略, 它引起的吸收截面对波的传播有重要影响.
Based on the Mie-Debye scattering model, the effects of dust particles on the absorption of electromagnetic waves are studied. The non-convolving components of the Debye scattering field and the energy loss of incident electromagnetic waves are calculated. The results show that the lower the temperature, the lower the plasma density For higher frequency electromagnetic waves, the scattering of dust plasma mainly shows Debye scattering, the energy absorption caused by the non-rotating components in the Debye scattering field can not be neglected, The absorption cross section it causes has a significant influence on the propagation of waves.