Modeling dopant diffusion in strained and strain-relaxed epi-SiGe

  • Yi Ming Sheu
  • , Tsung Yi Huang
  • , Yu Ping Hu
  • , Chih Chiang Wang
  • , Sally Liu
  • , Ray Duffy
  • , Anco Heringa
  • , Fred Roozeboom
  • , Nick E.B. Cowern
  • , Peter B. Griffin

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

Ultra-shallow arsenic and boron diffusion in both strained and strain-relaxed SiGe has been investigated in this paper. Significant arsenic diffusion enhancement and boron diffusion retardation have been observed. Strained SiGe was found to have a stronger arsenic diffusion enhancement. Empirical equations in Arrhenius form have been created and incorporated into numerical simulation to successfully model the diffusion dopant profiles.

Original languageEnglish
Title of host publication2005 International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2005
Pages75-78
Number of pages4
Publication statusPublished - 2005
Externally publishedYes
Event2005 International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2005 - Tokyo, Japan
Duration: 1 Sep 20053 Sep 2005

Publication series

NameInternational Conference on Simulation of Semiconductor Processes and Devices, SISPAD
Volume2005

Conference

Conference2005 International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2005
Country/TerritoryJapan
CityTokyo
Period1/09/053/09/05

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