| abstract |
A multilayer body 1a according to the present disclosure comprises a supporting body 10, a bismuth-containing layer 30, and an intermediate layer 20. The bismuth-containing layer 30 includes at least one selected from the group consisting of bismuth alone, a bismuth alloy, a bismuth oxide, and a complex oxide having bismuth. The intermediate layer 20 includes at least one selected from the group consisting of zinc alone, a zinc alloy, tin alone, a tin alloy, lead alone, and a lead alloy. Additionally, the intermediate layer 20 is disposed between the bismuth-containing layer 30 and the supporting body 10 in the thickness direction of the bismuth-containing layer 30. |