Single crystal - Wikipedia
A single-crystal, or monocrystalline, solid is a material in which the crystal lattice of the entire sample is continuous and unbroken to the edges of the sample, with no grain boundaries.The absence of the defects associated with grain boundaries can give monocrystals unique properties, particularly mechanical, optical and electrical, which can also be anisotropic, depending on the type of
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Crystal - Wikipedia
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations.
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Compaction - Wikipedia
Compaction may refer to: . Soil compaction, for mechanically induced compaction near the ground surface; Compaction of ceramic powders; Compaction (geology), part of the process of lithification involving mechanical dewatering of a sediment by progressive loading under several km of geomaterial Waste compaction, related to garbage; Cold compaction, powder compaction at low temperatures
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Monocrystalline silicon - Wikipedia
Monocrystalline silicon, more often called single-crystal silicon, in short mono c-Si or mono-Si, is the base material for silicon-based discrete components and integrated circuits used in virtually all modern electronic equipment. Mono-Si also serves as a photovoltaic, light-absorbing material in the manufacture of solar cells.. It consists of silicon in which the crystal lattice of the
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Crystalline silicon - Wikipedia
Crystalline silicon (c-Si) is the crystalline forms of silicon, either polycrystalline silicon (poly-Si, consisting of small crystals), or monocrystalline silicon (mono-Si, a continuous crystal).Crystalline silicon is the dominant semiconducting material used in photovoltaic technology for the production of solar cells.These cells are assembled into solar panels as part of a photovoltaic
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Crystallinity - Wikipedia
Crystallinity refers to the degree of structural order in a solid.In a crystal, the atoms or molecules are arranged in a regular, periodic manner.The degree of crystallinity has a big influence on hardness, density, transparency and diffusion.In an ideal gas, the relative positions of the atoms or molecules are completely random.Amorphous materials, such as liquids and glasses, represent an
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Single Crystal - Material
Our single crystal CVD diamond has the highest purity on the market today. Engineered to open the way to new horizons in product development throughout multiple industries, from photonics and quantum optics, to precision tooling and mechanical engineering application.
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What are the major differences between single crystalline
An single crystal is one single block where all the symmetry operations of the structure are valid for the whole block. However, this is so for an ideal single crystal only.
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Single crystal | crystallography | Britannica
Single crystal A single-crystal quartz bar artificially grown by the hydrothermal method, 19.1 cm. Warut Roonguthai In the preparation of synthetic single crystals, special techniques are employed to control the deposition of material upon one nucleus ( see nucleation ), which often is a small single crystal of the substance obtained from a
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Soil compaction - Wikipedia
In geotechnical engineering, soil compaction is the process in which stress is applied to a soil causes densification as air is displaced from the pores between the soil grains. When stress is applied that causes densification due to water (or other liquid) being displaced from between the soil grains, then consolidation, not compaction, has occurred.
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What is polycrystalline material? - Quora
Polycrystalline or multicrystalline materials, or polycrystals are solids that are composed of many crystallites of varying size and orientation. Crystallites are also referred to as grains. They are small or even microscopic crystals and form dur...
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Crystalline Material - an overview | ScienceDirect Topics
Crystalline materials display a specific packing order or organization of a constituent unit cell. This unit cell is the basic configuration of a crystal based on its principal composition. As described in Figure 1.6, the constituent chemical composition, in this case the atomic composition, determines the unit cell organization and the packing/organization within the unit cell.
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Transparent ceramics - Wikipedia
Many ceramic materials, both glassy and crystalline, have found use as optically transparent materials in various forms from bulk solid-state components to high surface area forms such as thin films, coatings, and fibers. Such devices have found widespread use for various applications in the electro-optical field including: optical fibers for guided lightwave transmission, optical switches
Send MessageDiffusion bonding - Wikipedia
Diffusion bonding or diffusion welding is a solid-state welding technique used in metalworking, capable of joining similar and dissimilar metals. It operates on the principle of solid-state diffusion, wherein the atoms of two solid, metallic surfaces intersperse themselves over time.
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Ceramic - Wikipedia
A ceramic (Ancient Greek: κεραμικός – keramikós, "potter's", from κέραμος – kéramos, "potter's clay") is a solid material comprising an inorganic compound of metal or metalloid and non-metal with ionic or covalent bonds. Common examples are earthenware, porcelain, and brick.. The crystallinity of ceramic materials ranges from highly oriented to semi-crystalline, vitrified
Send MessageSingle Crystals, Powders and Twins
Crystalline Solids • A Crystalline Solid is the solid form of a substance in which the atoms or molecules are arranged in a definite, repeating pattern in three dimensions. • Single Crystals, ideally have a high degree of order, or regular geometric periodicity, throughout the entire volume of the material.
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The role of single crystals in creating new materials
When it comes to creating new materials, single crystals play an important role in presenting a clearer picture of a material's intrinsic properties. A typical material will be comprised of lots
Send MessageDefinition of crystal - Chemistry Dictionary
Differences in crystals when viewed along different axes can lead to anisotropy in crystalline materials. Crystal Structure. The precise lattice constructions of crystals are found using X-ray diffraction. Non-Crystalline Solids. Not all solids are crystalline. Solids also exist in amorphous and glass forms: unlike crystals, these forms have no
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Crystalline | Definition of Crystalline at Dictionary.com
Crystalline definition, of or like crystal; clear; transparent. See more.
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COMPACTION | meaning in the Cambridge English Dictionary
compaction definition: 1. the process by which the pressure on buried solid material causes the material to stick together…. Learn more.
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Single crystal - Wikipedia
A single-crystal, or monocrystalline, solid is a material in which the crystal lattice of the entire sample is continuous and unbroken to the edges of the sample, with no grain boundaries. The absence of the defects associated with grain boundaries can give monocrystals unique properties, particularly mechanical, optical and electrical, which can also be anisotropic , depending on the type of
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Crystallite - Wikipedia
Crystallite size is usually measured from X-ray diffraction patterns and grain size by other experimental techniques like transmission electron microscopy. Solid objects large enough to see and handle are rarely composed of a single crystal, except for a few cases (gems, silicon single crystals for the electronics industry, certain types of fiber, single crystals of a nickel-based superalloy
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Crystal - Wikipedia
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations.
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Monocrystalline silicon - Wikipedia
Monocrystalline silicon, more often called single-crystal silicon, in short mono c-Si or mono-Si, is the base material for silicon-based discrete components and integrated circuits used in virtually all modern electronic equipment. Mono-Si also serves as a photovoltaic, light-absorbing material in the manufacture of solar cells.
Send MessageCrystalline silicon - Wikipedia
Crystalline silicon (c-Si) is the crystalline forms of silicon, either polycrystalline silicon (poly-Si, consisting of small crystals), or monocrystalline silicon (mono-Si, a continuous crystal).Crystalline silicon is the dominant semiconducting material used in photovoltaic technology for the production of solar cells..
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Crystallinity - Wikipedia
Crystallinity refers to the degree of structural order in a solid.In a crystal, the atoms or molecules are arranged in a regular, periodic manner.The degree of crystallinity has a big influence on hardness, density, transparency and diffusion.In an ideal gas, the relative positions of the atoms or molecules are completely random.
Send MessageSingle Crystal - Material
Our single crystal CVD diamond has the highest purity on the market today. Engineered to open the way to new horizons in product development throughout multiple industries, from photonics and quantum optics, to precision tooling and mechanical engineering
Send MessageSolid - Wikipedia
Solid is one of the four fundamental states of matter (the others being liquid, gas and plasma).The molecules in a solid are closely packed together and contain the least amount of kinetic energy. A solid is characterized by structural rigidity and resistance to a force applied to the surface.
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12.1: Crystalline and Amorphous Solids - Chemistry LibreTexts
The lattice of crystalline quartz (SiO 2). The atoms form a regular arrangement in a structure that consists of linked tetrahedra. In an amorphous solid, the local environment, including both the distances to neighboring units and the numbers of neighbors, varies throughout the material.
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Powder metallurgy - Wikipedia
Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes , thereby drastically reducing yield losses in manufacture and often resulting in lower costs.
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