ON THE ELECTRICAL-PROPERTIES OF POLYCRYSTALLINE DIAMOND FILMS ON SILICON

被引:24
|
作者
DECESARE, G
SALVATORI, S
VINCENZONI, R
ASCARELLI, P
CAPPELLI, E
PINZARI, F
GALLUZZI, F
机构
[1] CNR,IMAI,I-00016 ROME,ITALY
[2] UNIV MESSINA,FAC INGN,MESSINA,ITALY
关键词
POLYCRYSTALLINE DIAMOND FILMS; HEATED FILAMENT CVD; ELECTRICAL PROPERTIES; SCHOTTKY DIODE;
D O I
10.1016/0925-9635(94)05294-8
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The electrical behaviour of metal/diamond/silicon structures was investigated by current-voltage measurements as a function of temperature in the range 20-270 degrees C. The results were related to the morphology and composition of the diamond film by a nonlinear electrical model, taking into account both a temperature-independent conductance through highly defective regions and a temperature-dependent field-activated conductance through bulk diamond grains.
引用
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页码:628 / 631
页数:4
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