1-3.Mohs Hardness
Rough measure of the resistance of a smooth surface to scratching or abrasion, expressed in terms of a scale devised(1812)by the German mineralogist Friedrich Mohs. The Mohs hardness of a mineral is determined by observing whether its surface is scratched by a substance [...]
2018-06-28meta-author
SILICON CARBIDE (SiC) materials are currently metamorphosing from research and development into a market driven manufacturing product. SiC substrates are currently used as the base for a large fraction of the world production of green, blue, and ultraviolet light-emitting diodes (LEDs). Emerging markets for [...]
2018-06-28meta-author
1-8.Electrical Breakdown
The term electrical breakdown or electric breakdown has several similar but distinctly different meanings. For example, the term can apply to the failure of an electric circuit. Alternatively, it may refer to a rapid reduction in the resistance of an electrical insulator that [...]
2018-06-28meta-author
Most analog signal conditioning and digital logic circuits are considered “signal level” in that individual transistors
in these circuits do not typically require any more than a few milliamperes of current and <20 V to function properly.
Commercially available silicon-on-insulator circuits can perform complex digital and [...]
2018-06-28meta-author
2-6.Wafer Primary Flat
The flat of longest length on the wafer, oriented such that the chord is parallel with a specified low index crystal plane; major flat.
The primary at is the {10-10} plane with the at face parallel to the <11-20> direction.
2018-06-28meta-author
5-6 SiC Electronic Devices and Circuits
This section briefly summarizes a variety of SiC electronic device designs broken down by major application areas. SiC process and material technology issues limiting the capabilities of various SiC device topologies are highlighted as key issues to be addressed [...]
2018-06-28meta-author