Pictures to: 4. IBM T.J. Watson Research Center

 

4.1 TEM of Silicon - Silicide Interfaces    Publication 43

What follows are rthe pictures to publications 43 (Transmission electron microscopy investigation of silicide formation on slightly oxidized silicon substrates) I alos add some auxiliary pictures
 
Silicide formation oxidized substrates
Fig. 1 in Publication 3
FIG.1. (a; left) Pd2Si film on theclean substrate. (b) Pd2Si filmon the oxidized substrate.
 
Silicide formation oxidized substrates
Fig. 2 In Publication 3
FIG.2. (a) Cross-sectional view of Pd 2Si on the clean substrate. (b) Cross-sectional view of PtSi on the oxidized substrate.
 
Silicide formation oxidized substrates
Fig. 3 In Publication 3
FIG. 3. Band of oxide remnants (bettween arrows at about 1/4-1/3 from thesilicide-Si interface) in Pd2Si on a {I00} oriented clean substrate
 
Silicide formation oxidized substrates
Fig. 6 in Publication 3
FIG. 6. (a) PtSi on the clean sub-strate. (b) Unreacted Pt and PtSi onthe oxidized substrate
 
Silicide formation oxidized substrates
Fig. 7 in Publication 3.
FIG. 7. (a) Cross-sectional view of PtSi on the clean substrate.(b) Cross-sectiooal view cf the unreacted Pt and PtSi on theoxidized substrate. (c) Enlarged view of Fig. 7(b); note the bright band between the unreacted Pt and the Si substrate
 
Silicide formation oxidized substrates
Fig. 8 in Publication 3
FIG.8. PtSi formed by co-evaporation of Pt67Si33 on a clean substrate

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