Nanoscaled Multilayer Thin Films Based on GZO

One-dimensional tunable ferroelectric photonic crystals based on Ba0.7Sr0.3TiO3/MgO multilayer thin films

Tunable photonic crystals PCs have attracted much attention in the past decade because of their various applications, such as ultrafast optical filters and optical waveguides with add–drop functionalities. One way of achieving tunability is to make use of ferroelectric materials since the refractive index of ferroelectric materials can be electrically tuned through the electro-optic effect. In ...

Fabrication of Highly Ordered Multilayer Thin Films and Its Applications

−A new method is introduced to build up organic/organic multilayer films composed of cationic poly(allylamine hydrochloride) (PAH) and negatively charged poly(sodium 4-styrenesulfonate) (PSS) by using the spinning process. The adsorption process is governed by both the viscous force induced by fast solvent elimination and the electrostatic interaction between oppositely charged species. On the ...

Toward air-stable multilayer phosphorene thin-films and transistors

Few-layer black phosphorus (BP), also known as phosphorene, is poised to be the most attractive graphene analogue owing to its high mobility approaching that of graphene, and its thickness-tunable band gap that can be as large as that of molybdenum disulfide. In essence, phosphorene represents the much sought after high-mobility, large direct band gap two-dimensional layered crystal that is ide...

Characterisation of TiO2 Thin Films and Multilayer Antireflective Coatings - SE07

TiO2 films are extensively studied because of their interesting chemical, electrical and optical properties. TiO2 is a high bandgap semiconductor that is transparent to visible light and has excellent optical transmittance. TiO2 has high refractive index and good insulating properties, and as a result it is widely used as protective layer for very large scale integrated (VLSI) circuits and for ...

A novel multilayer circuit process using YBa2Cu3Ox /SrTiO3 thin films