Susuka National College of Technology

Suzuka National College of Technology

Yoshihiko Masuo

Takeo Oki

Hideyuki Kanematsu

Hirohiko Ohmura

A tin layer and a zinc layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the zinc layer. Then, a laser beam is irradiated onto the multilayered film to produce a tin-zinc alloy film through the inter-diffusion between the tin elements of the tin layer and the zinc elements of the zinc layer.

Method for producing a tin-zinc alloy film

A tin layer and a nickel layer are stacked sequentially on a given substrate to form a multilayered film composed of the tin layer and the nickel layer. Then, laser beams are irradiated onto the multilayered film to form a tin-nickel alloy film, having stable phases composed of equilibrium phases such as Ni Sn phase through the diffusion of the tin elements of the tin layer into the nickel layer.

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Anjyo, Japan

Yoshihiko Masuo