Photothermal conversion element and method of manufacturing the same, photothermal power generation device, and method of detecting material to be detected

摘要: PROBLEM TO BE SOLVED: To provide a photothermal conversion element having high efficiency and method of manufacturing the same, power generation device, detecting material to be detected.SOLUTION: A 1 includes metal nanoparticle stacked structures 10 substrates 2 3. The are fixed surface substrate 2. by coating with dispersion liquid in which dispersed then drying is formed putting 3 on teh Light transmitted through at least one causes localized plasmon resonance stack 10, generate heat. device comprises part. detected can solidifying or melting thermally as heat generated light irradiation.