[G] 熱電材料

[258] The Importance of Mechanical Stability for Obtaining High Thermoelectric Conversion Efficiency in Modules Fabricated from Nanostructured PbTe

*Sauerschnig Philipp¹、Jood Priyanka¹、Ohta Michihiro¹ (1. 産業技術総合研究所)

キーワード：thermoelectric module、lead telluride、contact layer、power generation、diffusion barrier

Modules from p-type Pb_0.973Na_0.02Ge_0.007Te and n-type Pb_0.98Ga_0.02Te with Co-Fe contact layers were fabricated and characterized to determine the impact crack formation on module efficiency.