AU SCHOTTKY-BARRIER DIODES ON BETA-SIC THIN-FILMS DEPOSITED ON SILICON SUBSTRATES BY REACTIVE MAGNETRON SPUTTERING TECHNIQUE

被引:4
|
作者
WAHAB, Q
KARLSTEEN, M
WILLANDER, M
SUNDGREN, JE
机构
[1] Department of Physics Linköping University
关键词
BETA-SIC; REACTIVE MAGNETRON SPUTTERING; SCHOTTKY DIODE;
D O I
10.1007/BF02816029
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Beta-SiC thin films have been grown on (100) silicon substrates using reactive magnetron sputtering of a silicon target in an Ar/CH4 mixed plasma. For the first time it has been possible to make gold Schottky diodes on beta-SiC grown by reactive magnetron sputtering. Current-voltage measurements showed an ideality factor of 1.27 and a leakage current density of 4-mu-A/cm2. Capacitance-voltage measurements gave a barrier height of 1.04 eV. The static dielectric constant for beta-SiC was determined to be 9.
引用
收藏
页码:899 / 901
页数:3
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