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Open accessBook ChapterDOI
Lilyana Kolaklieva, Roumen Kakanakov 
01 Dec 2009
20 Citations
Hence, the following requirements to the ohmic contacts are decisive for application in high power and high temperature microelectronics:
The Ohmic behavior can be rationalized by the formation of a heavily doped surface layer or a heterojunction.
These results show the great potential of AlN-channel transistors for high-temperature and high-power applications.
The enhanced response for the ultrathin transistors provides insight into the device physics.
Vertical Organic Transistors are a novel technology that has the potential to overcome these limitations of OFETs.
The results may have implications to field-effect transistors made from other chemically derived materials.
These results show the great potential of (AlGa)2O3 transistors for high-power applications.
The two most prominent features of Ohmic confinement can therefore be explained on the basis of simple physical models.
It is shown that high electron mobilities and low off currents characterise the transistors fabricated with these techniques.
The results show the possibility of fabricating transistors with a very thin, highly doped base.

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