›› 2009, Vol. 28 ›› Issue (3): 24-24.

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The imaginary part of dielectric function and the absorption coefficient

  

  • Online:2009-03-25 Published:2009-03-20

Abstract: The relations between absorption coefficient and the imaginary part of dielectric function, and between absorption coefficient and extinction coefficient, are discussed. The absorption coefficient is proportional to extinction coefficient. But it is not always that the absorption coefficient is proportional to the imaginary part of dielectric function.

Key words: dielectric function, extinction coefficient, absorption coefficient

CLC Number: 

  • O482