Temperature dependence of the surface diffusion coefficient of K atoms on 
Pd{111} measured with PEEM

Snabl, M.; Ondřejček, M.; Cháb, V.; Stenzel, W.; Conrad, Horst; Bradshaw, Alexander M.

doi:10.1016/0039-6028(95)01189-7

Local TagsRelease HistoryDetailsSummary

Temperature dependence of the surface diffusion coefficient of K atoms on Pd{111} measured with PEEM

Snabl, M., Ondřejček, M., Cháb, V., Stenzel, W., Conrad, H., & Bradshaw, A. M. (1996). Temperature dependence of the surface diffusion coefficient of K atoms on Pd{111} measured with PEEM. Surface Science, 352-354(6), 546-551. doi:10.1016/0039-6028(95)01189-7.

Item is Released

show all hide all

Basic

show hide

Item Permalink: https://hdl.handle.net/21.11116/0000-0009-ABBC-3 Version Permalink: https://hdl.handle.net/21.11116/0000-0009-AD6F-9

Genre: Journal Article

Files

show Files

Locators

show

Creators

show

hide

Creators:
Snabl, M.^{1, 2}, Author
Ondřejček, M.², Author
Cháb, V.², Author
Stenzel, W.¹, Author
Conrad, Horst¹, Author
Bradshaw, Alexander M.¹, Author

Affiliations:
1Fritz Haber Institute, Max Planck Society, ou_24021
2Institute of Physics, Czech Academy of Science, Cukrovarnická 10, 162 00 Praha 6, Czech Republic, ou_persistent22

Content

show

hide

Free keywords: -

Abstract: The surface diffusion of potassium on Pd{111} has been studied in real time as a function of temperature between 100 and 190 K in the limit of zero concentration (Θ < 0.05 ML) using photoelectron emission microscopy (PEEM). Very fast migration of K atoms was observed on flat, quasi-one-dimensional regions of the surface between the step bunches. The temperature dependence of the diffusion coefficient indicates an activated process with an energy barrier of 66 ± 11 meV.

Details

show

hide

Language(s): eng - English

Dates: Submitted: 1995-09-05Accepted: 1995-10-31Date issued: 1996-05-15

Publication Status: Issued

Pages: 6

Publishing info: -

Table of Contents: -

Rev. Type: Peer

Identifiers: DOI: 10.1016/0039-6028(95)01189-7

Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show

hide

Title: Surface Science

Abbreviation : Surf. Sci.

Source Genre: Journal

Creator(s):

Affiliations:

Publ. Info: Amsterdam : Elsevier

Pages: - Volume / Issue: 352-354 (6) Sequence Number: - Start / End Page: 546 - 551 Identifier: ISSN: 0039-6028
CoNE: https://pure.mpg.de/cone/journals/resource/0039-6028