Structure and surface kinetics of bismuth adsorption on Si(001)

Yonglin Qian, Michael J. Bedzyk, Paul F. Lyman, Tien Lin Lee, Shaoping Tang, Arthur J Freeman

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

X-ray standing wave measurements, along with local-density molecular cluster calculations, were used to determine the surface structure of the low-coverage Bi/Si(001) surface. The 2×2 Bi phase, predicted by theory to be the stable low-coverage structure, was found experimentally to be a metastable phase and was observed to have a thermally activated irreversible phase transition to the stable 1×2 phase. These measurements represent another approach for investigating the kinetics of surface reactions.

Original languageEnglish
Pages (from-to)4424-4427
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume54
Issue number7
Publication statusPublished - Aug 15 1996

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Bismuth
bismuth
Adsorption
Kinetics
adsorption
molecular clusters
Metastable phases
kinetics
Surface reactions
standing waves
Surface structure
surface reactions
Phase transitions
X rays
x rays

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Structure and surface kinetics of bismuth adsorption on Si(001). / Qian, Yonglin; Bedzyk, Michael J.; Lyman, Paul F.; Lee, Tien Lin; Tang, Shaoping; Freeman, Arthur J.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 54, No. 7, 15.08.1996, p. 4424-4427.

Research output: Contribution to journalArticle

Qian, Y, Bedzyk, MJ, Lyman, PF, Lee, TL, Tang, S & Freeman, AJ 1996, 'Structure and surface kinetics of bismuth adsorption on Si(001)', Physical Review B - Condensed Matter and Materials Physics, vol. 54, no. 7, pp. 4424-4427.
Qian, Yonglin ; Bedzyk, Michael J. ; Lyman, Paul F. ; Lee, Tien Lin ; Tang, Shaoping ; Freeman, Arthur J. / Structure and surface kinetics of bismuth adsorption on Si(001). In: Physical Review B - Condensed Matter and Materials Physics. 1996 ; Vol. 54, No. 7. pp. 4424-4427.
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