In situ scanning tunneling microscopy studies of the underpotential deposition of lead on Au(111)

M. P. Green; K. J. Hanson; Daniel Alberto Scherson; X. Xing; M. Richter; P. N. Ross; R. Carr; I. Lindau

In situ scanning tunneling microscopy studies of the underpotential deposition of lead on Au(111)

M. P. Green^*, K. J. Hanson, Daniel Alberto Scherson, X. Xing, M. Richter, P. N. Ross, R. Carr, I. Lindau

^*Corresponding author for this work

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Abstract

A modified scanning tunneling microscope (STM) was used in situ to examine the changes in the surface topography induced by the underpotential deposition of a monolayer of lead on Au(111). Comparison of the STM images before and after deposition shows that an essentially conformal layer of lead covers the gold substrate. However, pit sites and terrace boundaries display topographic changes due to additional lead-on-lead bonding at step edges.

Original language	English
Pages (from-to)	2181-2184
Number of pages	4
Journal	Journal of physical chemistry
Volume	93
Issue number	6
Publication status	Published - 1989 Dec 1
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physical and Theoretical Chemistry

Cite this

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title = "In situ scanning tunneling microscopy studies of the underpotential deposition of lead on Au(111)",

abstract = "A modified scanning tunneling microscope (STM) was used in situ to examine the changes in the surface topography induced by the underpotential deposition of a monolayer of lead on Au(111). Comparison of the STM images before and after deposition shows that an essentially conformal layer of lead covers the gold substrate. However, pit sites and terrace boundaries display topographic changes due to additional lead-on-lead bonding at step edges.",

author = "Green, {M. P.} and Hanson, {K. J.} and Scherson, {Daniel Alberto} and X. Xing and M. Richter and Ross, {P. N.} and R. Carr and I. Lindau",

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AU - Green, M. P.

AU - Hanson, K. J.

AU - Scherson, Daniel Alberto

AU - Xing, X.

AU - Richter, M.

AU - Ross, P. N.

AU - Carr, R.

AU - Lindau, I.

PY - 1989/12/1

Y1 - 1989/12/1

N2 - A modified scanning tunneling microscope (STM) was used in situ to examine the changes in the surface topography induced by the underpotential deposition of a monolayer of lead on Au(111). Comparison of the STM images before and after deposition shows that an essentially conformal layer of lead covers the gold substrate. However, pit sites and terrace boundaries display topographic changes due to additional lead-on-lead bonding at step edges.

AB - A modified scanning tunneling microscope (STM) was used in situ to examine the changes in the surface topography induced by the underpotential deposition of a monolayer of lead on Au(111). Comparison of the STM images before and after deposition shows that an essentially conformal layer of lead covers the gold substrate. However, pit sites and terrace boundaries display topographic changes due to additional lead-on-lead bonding at step edges.

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In situ scanning tunneling microscopy studies of the underpotential deposition of lead on Au(111)

Abstract

ASJC Scopus subject areas

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