EPITAXY Meaning and
Definition
-
Epitaxy is a process in materials science and semiconductor technology that involves the controlled growth of thin films or single crystals on a substrate, resulting in the alignment of the crystal structure and atomic arrangement of the deposited material with that of the substrate. The term "epitaxy" comes from the Greek words "epi," meaning "upon," and "taxis," meaning "arrangement," reflecting the essence of this method.
In epitaxy, the substrate acts as a template for the deposition of the material, allowing precise control over the crystallographic orientation, lattice match, and growth rate. This technique is extensively used in the fabrication of electronic devices, such as integrated circuits, where the precise alignment and arrangement of different layers or materials are crucial for their functionality.
Epitaxial growth can occur through various methods, including chemical vapor deposition (CVD), molecular beam epitaxy (MBE), and metal-organic vapor phase epitaxy (MOVPE). These techniques involve the controlled introduction of vapor or atoms onto the substrate, where they undergo chemical reactions or condensation to form the deposited material.
Epitaxial films or crystals are highly desirable in many applications due to their superior structural quality, electrical properties, and surface smoothness. By precisely controlling the epitaxial growth parameters, materials scientists can engineer advanced structures with tailored properties, contributing to advancements in device performance and functionality.
Common Misspellings for EPITAXY
Etymology of EPITAXY
The word "epitaxy" is derived from two ancient Greek words: "epi" meaning "upon" or "on" and "taxis" meaning "arrangement" or "order". Therefore, "epitaxy" literally translates to "upon order" or "on arrangement". "Epitaxy" refers to a process in which a crystal film is grown on a substrate in a patterned and ordered manner. The term was first introduced by Léon Gérardin, a French scientist, in 1898.
Similar spelling words for EPITAXY
- OPTICUS,
- optix,
- APTIX,
- ABDAX,
- epitokous,
- APTX,
- uptakes,
- EBDCS,
- uptaks,
- apotex,
- upticks,
- ABETX,
- ABDIX,
- fiber-optics,
- IBDECS,
- AABDX,
- optiques,
- ABDCCS,
- optics,
- OBTEX,
- electro-optics,
- EPIDX,
- EPTOX,
- OPITX,
- IPETX,
- Apotokos,
- ABTICS,
- EBTKS,
- opticks,
- EBDDX,
- EBDIX,
- adaptive-optics,
- IBTEX,
- AYBDX,
- OPDX,
- aero-optics,
- APDEX.
Infographic
Add the infographic to your website:
