SILVER ON DIAMOND SCHOTTKY DIODES FORMED ON BORON DOPED HOT-FILAMENT CHEMICAL VAPOR-DEPOSITED POLYCRYSTALLINE DIAMOND FILMS

被引:21
作者
ZHAO, G [1 ]
STACY, T [1 ]
CHARLSON, EJ [1 ]
CHARLSON, EM [1 ]
CHAO, CH [1 ]
HAJSAID, M [1 ]
MEESE, J [1 ]
POPOVICI, G [1 ]
PRELAS, M [1 ]
机构
[1] UNIV MISSOURI,DEPT NUCL ENGN,COLUMBIA,MO 65211
关键词
D O I
10.1063/1.107687
中图分类号
O59 [应用物理学];
学科分类号
摘要
Schottky diodes were fabricated using sputter deposited silver contacts to boron doped polycrystalline diamond thin films grown by a hot-filament chemical vapor deposition process with trimethyl borate as an in situ dopant source. High forward current density and a high forward-to-reverse current ratio were exhibited by these diodes. Current density-voltage and capacitance-voltage-frequency characteristics of these diodes are very similar to those of Schottky diodes fabricated using a single-crystal diamond substrate.
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页码:1119 / 1121
页数:3
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