تقنية النانو

Shape memory properties are a fascinating area of research that has been gaining attention in the scientific community. Shape memory materials are materials that can be deformed and then return to their original shape when exposed to a certain stimulus. This property is especially interesting when applied to nano-sized objects, as it could be used to create tiny machines and devices with unique capabilities.The shape memory effect is caused by a phenomenon known as martensitic transformation. This occurs when a material undergoes a change in its crystal structure due to