The Iodine and Methanol Passivation

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Table of Contents

The Iodine and Methanol Passivation

ESH Impact of Wafer Cleaning

Our Strategic Plan

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LEED

Photoelectron Spectra Temperature Dependence

Methoxy Termination Of Silicon During HF last Clean

Electrical Stability: MOS Device Characterization

Surface Termination Post Wafer Cleaning

LOCOS MOS Process Flow

Current Status of Methoxy Project

Electrical Reliability Measurements

Ambient Stability: Susceptibility to Copper Deposition

Copper Surface Analysis Status

Preliminary Copper Spike Results

Conclusions

Future Copper Work

Gas-Phase Halogens as a Route to Better Surface Passivation

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H-Si(111) + Cl2(g) + hu

Photoelectron Spectra Monomethoxy-Termination of Si(111)

Monomethoxy-terminate Si(111)

Monomethoxy-terminate Si(111)

Conclusion

Future Work

Author: Renee Mo

Email: rmo@leland.stanford.edu