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Autori: M. Brezeanu, T. Butler, N.L. Rupesinghe, G.A.J. Amaratunga, S.J. Rashid, F. Udrea, M. Avram, G. Brezeanu
Editorial: Diamond and Related Materials, Volume 16, Issues 4-7, p.1020-1024 , 2007.
Rezumat:
The promising theoretical properties of diamond, together with the recent advances in producing high-quality single crystal diamond substrates, have increased the interest in using diamond in power electronic devices. This paper presents numerical and experimental off-state results for a diamond Schottky barrier diode (SBD), one of most studied unipolar devices in diamond. Finding a suitable termination structure is an essential step towards designing a high voltage diamond device. The ramp oxide structure shows very encouraging electronic performance when used to terminate diamond SBDs. High-k dielectrics are also considered in order to further improve the reliability and electrical performance of the structure.
Cuvinte cheie: Electronic device structures, High power electronics, Schottky diodes