Electrochemical alumina technology for power electronics devices

D. L. Shimanovich, V. A. Yakovtseva
2019 Doklady BGUIR  
The electrochemical alumina technology (ELAT) for the formation of heat-conducting aluminum substrates with a dielectric layer of anodic aluminum oxide with breakdown voltages above 6 kV is discussed. The developed technology can be used in the production of any electronic device operated in the temperature range from 10 to 473 K and frequencies of the gigahertz range.
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