Characterisation of silicon carbide JFETs with respect to microsystems for high temperature applications

1997 ◽  
Vol 3 (3) ◽  
pp. 134-138 ◽  
Author(s):  
S. Zappe ◽  
M. Leone ◽  
F. Yang ◽  
E. Obermeier
Keyword(s):  
Silicon Carbide ◽  
High Temperature ◽  
Temperature Applications

An SEM Investigation of Annealing Encapsulants for SiC

2000 ◽  
Vol 6 (S2) ◽  
pp. 1094-1095
Author(s):  
M. H. Ervin ◽  
K. A. Jones ◽  
M. A. Derenge ◽  
K. W. Kirchnef ◽  
M.C. Wood ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Silicon Carbide ◽  
High Temperature ◽  
High Power ◽  
Engine Oil ◽  
Robust Performance ◽  
Chemical Inertness ◽  
High Breakdown Electric Field ◽  
Sem Investigation ◽  
Temperature Applications

Advancing technology continues to place greater and greater demands on semiconductor devices. It is clear that Si technology alone will not be able to meet all of these demands. Silicon Carbide (SiC) is a promising material for highpower and high-temperature applications, such as SiC devices for controlling power in a more electric vehicle in which the SiC device is cooled by the engine oil (200 C.) SiC is well suited for high-power/temperature applications due to its large bandgap of 3.03 eV (for 6H), high breakdown electric field of 2.4 x 106 V/cm (again for 6H), thermal stability, and chemical inertness. These properties hold the promise of reliable and robust performance, but the latter two also present challenges to fabricating such devices. For instance, a key part of making devices involves selected area doping. This is typically accomplished with ion implantation, because the rate of diffusion is so low, followed with an anneal to remove the implant damage and electrically activate the dopant.

Silicon Carbide Power Modules for High-Temperature Applications

2012 ◽  
Vol 2 (2) ◽  
pp. 208-216 ◽  
Author(s):  
Michael J. Palmer ◽  
R. Wayne Johnson ◽  
Tracy Autry ◽  
Rizal Aguirre ◽  
Victor Lee ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
High Temperature ◽  
Power Modules ◽  
Temperature Applications

Development of Silicon Carbide Interlayers for Plasma Spray Yttria Topcoat on Graphite for High-Temperature Applications

2021 ◽  
Vol 10 (2) ◽  
pp. 20200145
Author(s):  
E. Vetrivendan ◽  
B. Madhura ◽  
Ch. Jagadeeswara Rao ◽  
S. Ningshen ◽  
U. Kamachi Mudali
Keyword(s):  
Silicon Carbide ◽  
High Temperature ◽  
Plasma Spray ◽  
Temperature Applications
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