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A nanocrystalline (NC) material is a polycrystalline material with a crystallite size of only a few nanometers. These materials fill the gap between amorphous materials without any long range order and conventional coarse-grained materials.
Nanocrystalline materials are polycrystalline materials consisting of grains in nanometer range. They have the potential to exhibit outstanding physical, mechanical and chemical properties, which could, in principle, lead to new applications and novel technologies (see Refs.
Nanocrystalline materials are polycrystalline materials consisting of grains in nanometer range. They have the potential to exhibit outstanding physical, mechanical and chemical properties, which could, in principle, lead to new applications and novel technologies (see Refs.
Nanocrystalline alloys can be stabilized by segregation of solutes to the boundaries, lowering the boundary energy and also providing kinetic impediments to grain-boundary migration.
Nanocrystalline materials are polycrystalline materials with grain sizes of up to about 100 nm. Because of the extremely small dimensions, a large fraction of the atoms in these materials is located at the grain boundaries, and this confers special attributes.
Nanocrystalline materials, with grain sizes less than 100 nm, exhibit exceptional mechanical, functional, and surface properties for applications in structural components, functional devices, and energy storage.
Nanocrystalline (also referred to as nanostructured or nanophase) materials are single- or multi-phase polycrystals with particle or grain sizes, layer thicknesses, or domain sizes in the nanometer range (typically less than 100 nm at least in one dimension).