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Czochralski process

Index Czochralski process

The Czochralski process is a method of crystal growth used to obtain single crystals of semiconductors (e.g. silicon, germanium and gallium arsenide), metals (e.g. palladium, platinum, silver, gold), salts and synthetic gemstones. [1]

49 relations: Annals of the New York Academy of Sciences, Argon, Boron, Boule (crystal), Bridgman–Stockbarger technique, CERN, Crucible, Crystal growth, Crystalline silicon, Dislocation, Doping (semiconductor), Extrinsic semiconductor, Float-zone silicon, Gallium arsenide, Gemstone, Germanium, Getter, Gold, High Luminosity Large Hadron Collider, Inert gas, Ingot, Integrated circuit, Jan Czochralski, Large Hadron Collider, Laser-heated pedestal growth, Metal, Micro-pulling-down, Monocrystalline silicon, Oxygen, Palladium, Particle detector, Particle physics, Phosphorus, Photovoltaics, Platinum, Precipitation (chemistry), Quartz, Radiation hardening, Seed crystal, Semiconductor, Semiconductor device, Silicon, Silicon dioxide, Silver, Single crystal, Solar cell, Tin, Transition metal, Wafer (electronics).

Annals of the New York Academy of Sciences

The Annals of the New York Academy of Sciences is an academic journal published by Wiley-Blackwell on behalf of the New York Academy of Sciences.

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Argon

Argon is a chemical element with symbol Ar and atomic number 18.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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Boule (crystal)

A boule is a single crystal ingot produced by synthetic means.

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Bridgman–Stockbarger technique

The Bridgman–Stockbarger technique is named after Harvard physicist Percy Williams Bridgman (1882-1961) and MIT physicist Donald C. Stockbarger (1895–1952).

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CERN

The European Organization for Nuclear Research (Organisation européenne pour la recherche nucléaire), known as CERN (derived from the name Conseil européen pour la recherche nucléaire), is a European research organization that operates the largest particle physics laboratory in the world.

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Crucible

A crucible is a container that can withstand very high temperatures and is used for metal, glass, and pigment production as well as a number of modern laboratory processes.

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Crystal growth

Crystal growth is the process where a pre-existing crystal becomes larger as more molecules or ions add in their positions in the crystal lattice.

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Crystalline silicon

Crystalline silicon (c-Si) is the crystalline forms of silicon, either multicrystalline silicon (multi-Si) consisting of small crystals, or monocrystalline silicon (mono-Si), a continuous crystal.

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Dislocation

In materials science, a dislocation or Taylor's dislocation is a crystallographic defect or irregularity within a crystal structure.

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Doping (semiconductor)

In semiconductor production, doping is the intentional introduction of impurities into an intrinsic semiconductor for the purpose of modulating its electrical properties.

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Extrinsic semiconductor

An extrinsic semiconductor is one that has been doped, that is, into which a doping agent has been introduced, giving it different electrical properties than the intrinsic (pure) semiconductor.

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Float-zone silicon

Float-zone silicon is very pure silicon obtained by vertical zone melting.

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Gallium arsenide

Gallium arsenide (GaAs) is a compound of the elements gallium and arsenic.

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Gemstone

A gemstone (also called a gem, fine gem, jewel, precious stone, or semi-precious stone) is a piece of mineral crystal which, in cut and polished form, is used to make jewelry or other adornments.

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Germanium

Germanium is a chemical element with symbol Ge and atomic number 32.

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Getter

A getter is a deposit of reactive material that is placed inside a vacuum system, for the purpose of completing and maintaining the vacuum.

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Gold

Gold is a chemical element with symbol Au (from aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally.

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High Luminosity Large Hadron Collider

The High Luminosity Large Hadron Collider (HL-LHC; formerly SLHC, Super Large Hadron Collider) is an upgrade to the Large Hadron Collider started in June 2018 that will boost the accelerator's potential for new discoveries in physics, starting in 2026.

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Inert gas

An inert gas/noble gas is a gas which does not undergo chemical reactions under a set of given conditions.

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Ingot

An ingot is a piece of relatively pure material, usually metal, that is cast into a shape suitable for further processing.

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Integrated circuit

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, normally silicon.

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Jan Czochralski

Jan Czochralski (23 October 1885 – 22 April 1953) was a Polish chemist who invented the Czochralski process and pioneer in semi conductor industry, which is used for growing single crystals and in the production of semiconductor wafers.

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Large Hadron Collider

The Large Hadron Collider (LHC) is the world's largest and most powerful particle collider, the most complex experimental facility ever built and the largest single machine in the world.

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Laser-heated pedestal growth

Laser-heated pedestal growth (LHPG) or laser floating zone (LFZ) is a crystal growth technique.

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Metal

A metal (from Greek μέταλλον métallon, "mine, quarry, metal") is a material (an element, compound, or alloy) that is typically hard when in solid state, opaque, shiny, and has good electrical and thermal conductivity.

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Micro-pulling-down

The micro-pulling-down (µ-PD) method is a crystal growth technique based on continuous transport of the melted substance through micro-channel(s) made in a crucible bottom.

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Monocrystalline silicon

Monocrystalline silicon (also called "single-crystal silicon", "single-crystal Si", "mono c-Si", or mono-Si) is the base material for silicon chips used in virtually all electronic equipment today.

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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Palladium

Palladium is a chemical element with symbol Pd and atomic number 46.

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Particle detector

In experimental and applied particle physics, nuclear physics, and nuclear engineering, a particle detector, also known as a radiation detector, is a device used to detect, track, and/or identify ionizing particles, such as those produced by nuclear decay, cosmic radiation, or reactions in a particle accelerator.

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Particle physics

Particle physics (also high energy physics) is the branch of physics that studies the nature of the particles that constitute matter and radiation.

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Phosphorus

Phosphorus is a chemical element with symbol P and atomic number 15.

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Photovoltaics

Photovoltaics (PV) is a term which covers the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry.

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Platinum

Platinum is a chemical element with symbol Pt and atomic number 78.

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Precipitation (chemistry)

Precipitation is the creation of a solid from a solution.

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Quartz

Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2.

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Radiation hardening

Radiation hardening is the act of making electronic components and systems resistant to damage or malfunctions caused by ionizing radiation (particle radiation and high-energy electromagnetic radiation), such as those encountered in outer space and high-altitude flight, around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

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Seed crystal

A seed crystal is a small piece of single crystal or polycrystal material from which a large crystal of typically the same material is to be grown in a laboratory.

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Semiconductor

A semiconductor material has an electrical conductivity value falling between that of a conductor – such as copper, gold etc.

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Semiconductor device

Semiconductor devices are electronic components that exploit the electronic properties of semiconductor materials, principally silicon, germanium, and gallium arsenide, as well as organic semiconductors.

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Silicon

Silicon is a chemical element with symbol Si and atomic number 14.

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Silicon dioxide

Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula, most commonly found in nature as quartz and in various living organisms.

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Silver

Silver is a chemical element with symbol Ag (from the Latin argentum, derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47.

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Single crystal

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.

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Solar cell

A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.

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Tin

Tin is a chemical element with the symbol Sn (from stannum) and atomic number 50.

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Transition metal

In chemistry, the term transition metal (or transition element) has three possible meanings.

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Wafer (electronics)

A wafer, also called a slice or substrate, is a thin slice of semiconductor material, such as a crystalline silicon, used in electronics for the fabrication of integrated circuits and in photovoltaics for conventional, wafer-based solar cells.

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Redirects here:

CZ process, Crystal puller, Cz-Si, Czochralsk pulling technique, Czochralski method, Czochralski technique.

References

[1] https://en.wikipedia.org/wiki/Czochralski_process

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