Peculiarities of interaction of the CuIn₅S₈-FeIn₂S₄ system with microwave electromagnetic radiation

Abstract

The frequency dependences of attenuation and reflection coefficient for solid solutions of the (FeIn2S4)1-х ×(CuIn5S8)х system upon interaction with microwave radiation are obtained. It is established that the addition of carbon black to the powder composition based on the CuIn5S8 and FeIn2S4 crystals and solid solutions (FeIn2S4)1-х ×(CuIn5S8)х leads to an increase in the attenuation of electromagnetic radiation by approximately two times in the range 8...12 GHz.

Keywords

• single crystals
• solid solutions
• crystal structure
• electromagnetic radiation
• reflection coefficient