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About Thin Film Materials

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Thin film materials are high purity materials and chemicals such as precursor gases, sputtering targets or evaporation filaments used to form or modify thin film deposits and substrates. There are several types of thin film materials. Examples include a precursor gas, sputtering target, evaporation filament, evaporator film, thin film measurement, and thin film coating. A precursor gas is utilized in a method for depositing onto a thin film substrate. A sputtering target and arc cathode are employed in many areas of manufacturing for the production of a thin film substrate. An evaporation filament can be used for depositing aluminum, silver, copper, and gold onto a thin film substrate for the fabrication of hybrid circuits. A thin film measurement system is capable of measuring multiple film layers, cell gap, color, LCD and many other substances. A thin film coating is primarily used to apply dopants and sealants to chips and other microelectronic parts. Other thin film materials are commonly available.

Thin film materials function in a variety of ways. Using a precursor gas method involves providing a metal-containing precursor to an activation zone, and activating the metal-containing precursor to form an activated precursor. The activated precursor gas is moved to a reaction chamber, and a film is deposited on a substrate using a cyclical deposition process, wherein the activated precursor gas and a reducing gas are alternately adsorbed onto the substrate. In the sputtering target process, argon plasma is ignited in a vacuum chamber and argon ions are accelerated towards a negatively charged cathode by means of an electrical field. The argon ions infuse the target with high kinetic energy, resulting in the emission of atoms of the target material. The atoms diffuse through a vacuum chamber and condense as a thin layer on a substrate. An evaporation filament has the advantages of efficient outgassing, easy reloading of metal charges, and automatic termination of evaporation before less volatile impurities can be evaporated. A falling evaporator film can be operated with very low temperature differences between the heating media and the boiling liquid. A falling evaporator film also has very short product contact times, typically just a few seconds per pass. These characteristics make a falling evaporator film particularly suitable for heat-sensitive products, and are the most frequently used type of film evaporator. A complete thin film measurement system includes a microscope unit, camera unit, fiber optical adapter pieces, computer unit, spectroscopy card, and system software. A thin film coating includes aluminum coatings, chromium coatings, copper coatings, gold coatings, indium coatings, silicone dioxide coatings, silver coatings, and titanium coatings. Thin film materials are designed and manufactured to meet most industry specifications.


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Engineering Web: Thin Film Materials
Pages: 1 - 5 of 4303530
HTS Thin Film Materials
... Thin Film Materials.  .   TlBaCaCuO Thin Films (TBCCO 2212 and 2223). Large area deposition (greater than 50mm diameter). Surface Resistance values (Rs) less than 500uW. Microwave compatible ...
A study of haze generation as thin film materials: Browse Publications: SPIE.org
Accordingly, in this paper we investigated the generation of haze in thin film materials. For fabrication of various thin films, the materials which were metal, compound material without nitrogen, and ...
See International Society for Optical Engineering (The) Information
Thermal Properties of Optical Thin Film Materials
... no thermal property data are available for optical materials as thin films. Since it is known that the optical absorptance is often larger by orders of magnitude for a material as a thin film compared ...
See ASTM International Information
Thin Film Materials
Target Materials Inc. Category: Materials\ Ceramics. Manufacturer of high performance thin film materials providing metals, alloys, and ceramics for sputtering targets, evaporation sources, and other ...
Thin Film Materials
Thin-film optics - Thin-film optics is the branch of optics which deals with very thin structured layers of different materials. In order to exhibit thin-film optics, the thickness of the layers of ...

Part Numbers for Thin Film Materials

Part # Distributor Manufacturer Product Category Description
S247PF12   Minco RTD (Resistive Temperature Devices) Elements Low cost design, body material aluminum oxide with glass cover
S19827PS12   Minco Temperature Instruments, All Types Low cost design, body material aluminum oxide with glass cover
2713-004   Instron® Product and Material Test Fixtures and Accessories Self tightening roller grips
S101503PF12   Minco Temperature Instruments, All Types Low cost design, body material aluminum oxide with glass cover
S251PF12   Minco Temperature Instruments, All Types Low cost design, body material aluminum oxide with glass cover

More >>
See more product announcements for Thin Film Materials
High Temperature Thermal Physical Measurement

High Temperature Thermal Physical Measurement
Integrity Testing Laboratory Inc.


Brush Assemblies

Brush Assemblies
Fabricast, Inc.


Self Contained Assemblies

Self Contained Assemblies
Fabricast, Inc.


11 See more product announcements for Thin Film Materials

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