Heat conversion member and heat conversion laminate

Abstract

The present invention addresses the problem of providing a heat conversion member capable of efficiently converting light to heat. This heat conversion member is characterized in that it includes a composite material of at least one type of semiconductor and at least one type of metal material.

1 - 8 . (canceled) 
     
     
         9 . A light-to-heat conversion member comprising a composite material of one or more kinds of semiconductor and one or more kinds of metal material. 
     
     
         10 . The light-to-heat conversion member according to  claim 9 , wherein the metal material is in the form of particles. 
     
     
         11 . The light-to-heat conversion member according to  claim 9 , wherein the semiconductor comprises FeSiX (X=0.5-4). 
     
     
         12 . The light-to-heat conversion member according to  claim 11 , wherein X in FeSiX is 2. 
     
     
         13 . The light-to-heat conversion member according to  claim 9 , which has a film shape. 
     
     
         14 . The light-to-heat conversion member according to  claim 13 , wherein the film shape has a thickness of 1 nm to 10 μm. 
     
     
         15 . A light-to-heat conversion laminate having laminated at least one or more layers including the light-to-heat conversion member according to  claim 13 , and a metal layer. 
     
     
         16 . A light-to-heat conversion laminate having laminated at least a metal layer, one or more layers including the light-to-heat conversion member according to  claim 13 , and a transparent dielectric layer, in that order.