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

Research output: Contribution to journal › Article › peer-review

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

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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",

year = "1989",

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T1 - In situ scanning tunneling microscopy studies of the underpotential deposition of lead on Au(111)

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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