Journal of Applied Sciences ›› 1996, Vol. 14 ›› Issue (4): 403-408.

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THE EXPERIMENTAL STUDY ON GROWTH PROCESS OF CoSi2/Si HETERO-EPITAXY By Co/Ti/Si MULTILAYER SOLID STATE REACTION

WU WEIJUN, LI BINGZONG, SHAO KAI, FANG HUA   

  1. Fudan University
  • Received:1995-02-18 Revised:1995-05-03 Online:1996-12-31 Published:1996-12-31

Abstract: CoSi2 is being ivestigated intensively for microelectronics application recently. lit this paper a new method of growing an epitaxial CoSi2 film by the solid state reaction of Co/Ti/Si and TiN/Co/Ti/Si multilayer is described.The variation of structure and sheet resistance of the film with thermal annealing temperature and time is studied. The kinetics and mechanism of the CoSi2/Si solid-phase epitaxy are discussed.

Key words: epitaxial growth, solid state reaction, rapid thermal annealing