Study of palladium silicide formed using a focused ion beam machine
作者:
Sridhar Balakrishnan,
John C. Corelli,
Krishna Rajan,
期刊:
Journal of Vacuum Science&Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena
(AIP Available online 1991)
卷期:
Volume 9,
issue 5
页码: 2687-2691
ISSN:1071-1023
年代: 1991
DOI:10.1116/1.585673
出版商: American Vacuum Society
关键词: PALLADIUM SILICIDES;SYNTHESIS;ION BEAMS;ION IMPLANTATION;ANNEALING;MICROSTRUCTURE;ACTIVATION ENERGY;SILICON;PALLADIUM IONS;WAFERS;GRAIN GROWTH;ELECTRICAL PROPERTIES;SCHOTTKY BARRIER DIODES;FABRICATION;Pd2Si
数据来源: AIP
摘要:
This paper deals with the formation, growth kinetics, and some electrical properties of palladium silicide formed by using the direct implantation of palladium ions into (100) and (111) Si using a focused ion beam machine. The activation energy for growth of the silicide formed has been determined by two different techniques and has been found to be significantly lower than normally reported values for thermal formation by thin‐film annealing of the same silicide. Results from an extensive microstructural study have been presented for a variety of implantation and follow‐up anneal conditions. Finally, some data for Schottky diodes made using this novel technique have been presented.
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