ナノ粒子の量子サイズ効果を利用したエアロゾルからの常温2成分金属薄膜作製

抄録

With an analogous process of water film formation from water droplet on a glass plate, Bi - Te thin film was synthesized at room temperature by mutual fusion of adjacent metallic nano-particles after depositing on a substrate using the Cool-liquefaction of nano-particles. The deposited particles yielded very clear lattice pattern and it was confirmed that these particles were binary compounds and had the crystal structure of hexagonal BiTe (Bi₂Te). The resulting thin film showed that the thin film could be formed without any annealing process at room temperature even for binary systems. This possibility on the thin film synthesis at room temperature will open a new way to the production of true hybrid thin films between metals and organic multi-function materials.