Growth and structure of ultrathin praseodymium oxide layers on ruthenium(0001)
(2016) In Physical Chemistry Chemical Physics- Abstract
- The growth, morphology, structure, and stoichiometry of ultrathin praseodymium oxide layers on Ru(0001) were studied using low-energy electron microscopy and diffraction, photoemission electron microscopy, atomic force microscopy, and X-ray photoelectron spectroscopy. At a growth temperature of 760 [degree]C, the oxide is shown to form hexagonally close-packed (A-type) Pr2O3(0001) islands that are up to 3 nm high. Depending on the local substrate step density, the islands either adopt a triangular shape on sufficiently large terraces or acquire a trapezoidal shape with the long base aligned along the substrate steps.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/6169bbd6-7f29-4a00-bb60-622c121b2570
- author
- Höcker, Jan ; Krisponeit, Jon-Olaf ; Cambeis, Julian ; Zakharov, Alexei LU ; Niu, Yuran LU ; Wei, Gang ; Colombi Ciacchi, Lucio ; Falta, Jens ; Schaefer, Andreas LU and Flege, Jan Ingo
- organization
- publishing date
- 2016-11-02
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Chemistry Chemical Physics
- publisher
- Royal Society of Chemistry
- external identifiers
-
- scopus:85024125481
- wos:000395328100006
- ISSN
- 1463-9076
- DOI
- 10.1039/C6CP06853G
- language
- English
- LU publication?
- yes
- id
- 6169bbd6-7f29-4a00-bb60-622c121b2570
- date added to LUP
- 2016-11-30 11:47:44
- date last changed
- 2022-04-01 04:29:11
@article{6169bbd6-7f29-4a00-bb60-622c121b2570, abstract = {{The growth, morphology, structure, and stoichiometry of ultrathin praseodymium oxide layers on Ru(0001) were studied using low-energy electron microscopy and diffraction, photoemission electron microscopy, atomic force microscopy, and X-ray photoelectron spectroscopy. At a growth temperature of 760 [degree]C, the oxide is shown to form hexagonally close-packed (A-type) Pr2O3(0001) islands that are up to 3 nm high. Depending on the local substrate step density, the islands either adopt a triangular shape on sufficiently large terraces or acquire a trapezoidal shape with the long base aligned along the substrate steps.}}, author = {{Höcker, Jan and Krisponeit, Jon-Olaf and Cambeis, Julian and Zakharov, Alexei and Niu, Yuran and Wei, Gang and Colombi Ciacchi, Lucio and Falta, Jens and Schaefer, Andreas and Flege, Jan Ingo}}, issn = {{1463-9076}}, language = {{eng}}, month = {{11}}, publisher = {{Royal Society of Chemistry}}, series = {{Physical Chemistry Chemical Physics}}, title = {{Growth and structure of ultrathin praseodymium oxide layers on ruthenium(0001)}}, url = {{http://dx.doi.org/10.1039/C6CP06853G}}, doi = {{10.1039/C6CP06853G}}, year = {{2016}}, }