Record number :
1000140
Title of article :
Investigation on the barrier height and phase transformation of nickel silicide Schottky contact
Author/Authors :
Shihua Huang، نويسنده , , Yun Tian، نويسنده , , Fang Lu*، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
7
From page :
362
To page :
368
Abstract :
The Schottky barrier heights of the nickel silicide Schottky contacts formed at different annealing temperatures were independently investigated by I–V–T measurement and the infrared photocurrent measurement. It has been found that the Gaussian distribution of Schottky barrier height can be used to explain the experimental results very well. The Schottky barrier heights of the samples annealed at temperatures of 550 8C and 600 8C are larger than those of the samples annealed at the other temperatures. This may result from the phase transformation of nickel silicide at different annealing temperatures. The formation NiSi phase can be confirmed by Raman spectroscopy. # 2004 Elsevier B.V. All rights reserved
Keywords :
Nickel silicide , Sckottky barrier , Photocurrent , annealing
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
2004
Link To Document :
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