Epitaxy (prefix epi- means "on top of”) refers to a type of crystal growth or material deposition in which new crystalline layers are formed with one or more well-defined orientations with respect to the crystalline seed layer. The deposited crystalline film is called an epitaxial film or epitaxial layer.

2024年7月10日 · We analyse the defect levels and measures of crystalline quality of typical 2D vdW materials with various epitaxial growth techniques. We then outline technical routes for the growth of...

Epitaxy is the growth of a crystalline film suitably oriented onto a substrate: the first advantage in pursuing such a condition is to force the crystal in exposing free surfaces, which are not naturally obtained by cleavage or by conventional bulk growth.

epitaxy, the process of growing a crystal of a particular orientation on top of another crystal, where the orientation is determined by the underlying crystal. The creation of various layers in semiconductor wafers, such as those used in integrated circuits, is …

3 天之前 · The epitaxial growth was conducted on three types of substrates: a 2-inch GaN/sapphire template, an n-GaN substrate, and a 10 × 10 mm Fe-doped SI-GaN substrate, which are now commercially available and grown by HVPE. The schematic diagrams of the epitaxial layer structures are shown in Fig. 1.

2018年1月23日 · Epitaxial growth is a promising approach to the controlled synthesis of hybrid nanostructures with desired structures, crystal phases, exposed facets and/or interfaces. This...

2019年10月15日 · To reduce epitaxial defects and threading dislocations, various epitaxial growth methods have been developed for heteroepitaxy of highly lattice-mismatched materials: low-temperature buffer...