Power device structures, which could be implemented by using diamond technology of today, have been analyzed with the aid of a two-dimensional numerical simulator code for semiconductor devices. It has been found that partial ionization of deep acceptor states substantially degrades the electrical performance of 1000 V lateral diamond power MESFETs. No advantage over corresponding silicon devices can be obtained. If the partial ionization phenomenon can be eliminated, the on-resistance of the diamond MESFET is almost two orders of magnitude smaller than in vertical silicon power MOSFETs having the same breakdown voltage.
|Series||Physica Scripta T|
|Conference||16th Nordic Semiconductor Meeting|
|Period||12/06/94 → 15/06/94|