[22p-P04-1~15] 3.11 Nanoscale optical science and near-field optics (formerly 3.12)

[22p-P04-11] Hyperbolic Metamaterial as Broadband Absorber

〇Takuya Asakura¹, Wakana Kubo¹ (1.Tokyo Univ. of Agri. and Technol.)

Keywords:hyperbolic metamaterial, thermoelectric conversion, plasmon

We report the metamaterial thermoelectric conversion that generates electricity under a uniform temperature environment. The metamaterial attached to the thermoelectric device absorbs thermal radiation and generates local heat, resulting in driving thermoelectric generation. In this report, we designed a hyperbolic metamaterial (HMM) which has broad-band absorbance, and examined the thermoelectric power under an uniform temperature environment obtained by the HMM numerically.