| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat conversion member capable of efficiently converting light to heat.SOLUTION: A heat conversion member includes a composite material of at least one kind of semiconductor 122, and at least one kind of metallic material 13, the metallic material has a particle form, the semiconductor includes FeSiX (X=0.5-4) and has a film shape, and its thickness is 1 nm to 10 μm. |
