Straining a material's atomic arrangement may make for cleaner, smarter devices
What's the best way to precisely manipulate a material's properties to the desired state? It may be straining the material's atomic arrangement, according to a team led by researchers at Penn State. The team discovered that "atomic spray painting" of potassium niobate, a material used in advanced electronics, could tune the resulting thin films with exquisite control. The finding, published in A