The main purpose of this department is to newly construct function harmonized nano-materials and nano-devices based on novel nano-scale physical mechanism. By using typical “Bottom-up Nanotechnology” of thin film growth technique, we combine exotic materials (ferroelectric/ferromagnetic/semiconductive　oxides, two dimensional atomic layer materials (transition metal dichalcogenide) ) at atomic/molecular level to new functional nanomaterials. We construct spatially and dimensionally controlled nanodevices toward new functional electronics application.