Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Daniel Halwidl"'
Autor:
Daniel Halwidl, Wernfried Mayr-Schmölzer, David Fobes, Jin Peng, Zhiqiang Mao, Michael Schmid, Florian Mittendorfer, Josef Redinger, Ulrike Diebold
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
As ternary perovskite-type oxides are increasingly used in fuel cells and catalysis, greater understanding of their surface chemical properties is required. Here the authors report a pronounced ordering of hydroxyls on the cleaved (001) surface of Ca
Externí odkaz:
https://doaj.org/article/31dff372aae545f18ad93fc22e5422ab
Autor:
Bernhard Stöger, Ulrike Diebold, Wernfried Mayr-Schmölzer, Daniel Halwidl, Florian Mittendorfer, Michael Schmid, Josef Redinger, Jin Peng, David Fobes, Gareth S. Parkinson, Jiri Pavelec, Zhiqiang Mao
Publikováno v:
Nature materials
Although perovskite oxides hold promise in applications ranging from solid oxide fuel cells to catalysts, their surface chemistry is poorly understood at the molecular level. Here we follow the formation of the first monolayer of water at the (001) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b047d79767605da37b720aead19f50d
http://arxiv.org/abs/1804.05612
http://arxiv.org/abs/1804.05612
Autor:
Ulrike Diebold, Florian Mittendorfer, Daniel Halwidl, Wernfried Mayr-Schmölzer, Michael Schmid, Josef Redinger
The adsorption of CO molecules at the Ca3Ru2O7(001) surface was studied using low-temperature scanning tunneling microscopy (STM) and density functional theory (DFT). Ca3Ru2O7 can be easily cleaved along the (001) plane, yielding a smooth, CaO-termin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fef8f4e96f6a87ea51f1d5ba18e59ab
Autor:
Jiri, Pavelec, Jan, Hulva, Daniel, Halwidl, Roland, Bliem, Oscar, Gamba, Zdenek, Jakub, Florian, Brunbauer, Michael, Schmid, Ulrike, Diebold, Gareth S, Parkinson
Publikováno v:
The Journal of chemical physics. 146(1)
The adsorption of CO
Autor:
Daniel Halwidl
Daniel Halwidl presents the development of an effusive molecular beam apparatus, which allows the dosing of gases, liquids, and solids in ultra-high vacuum. The apparatus is designed to adsorb precise and reproducible doses to a defined area on metal
Autor:
Florian M. Brunbauer, Michael Schmid, Daniel Halwidl, Zdenek Jakub, Gareth S. Parkinson, Ulrike Diebold, Jan Hulva, Oscar Gamba, Jiri Pavelec, Roland Bliem
The adsorption of $CO_2$ on the $Fe_3$$O_4$(001)-($\sqrt{2}$ $\times$ $\sqrt{2}$)R45{\deg} surface was studied experimentally using temperature programmed desorption (TPD), electron spectroscopies (UPS and XPS), and scanning tunneling microscopy (STM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::832f2df983ce3aade21b081fc25dd256
http://arxiv.org/abs/1609.05485
http://arxiv.org/abs/1609.05485
Autor:
Daniel Halwidl
Publikováno v:
Development of an Effusive Molecular Beam Apparatus ISBN: 9783658135355
The effusive flow of gas from a thin-walled reservoir is considered. The gas is assumed to be Maxwellian (see Appendix A.1, Page 91), thus having the average particle velocity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::815bf0fcbedaee49661a39509726b026
https://doi.org/10.1007/978-3-658-13536-2_3
https://doi.org/10.1007/978-3-658-13536-2_3
Autor:
Daniel Halwidl
Publikováno v:
Development of an Effusive Molecular Beam Apparatus ISBN: 9783658135355
When planning a molecular beam apparatus the knowledge of the different flow regimes is important. These play a key role in the formation of molecular beams and in the design of conductance requirements in the whole vacuum system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4512c6032a0aeccdc31b3bd75c370bd9
https://doi.org/10.1007/978-3-658-13536-2_2
https://doi.org/10.1007/978-3-658-13536-2_2
Autor:
Daniel Halwidl
Publikováno v:
Development of an Effusive Molecular Beam Apparatus ISBN: 9783658135355
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c2d51af78821afe228b16812775d8a
https://doi.org/10.1007/978-3-658-13536-2_6
https://doi.org/10.1007/978-3-658-13536-2_6
Autor:
Daniel Halwidl
Publikováno v:
Development of an Effusive Molecular Beam Apparatus ISBN: 9783658135355
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::471d9be6008dbdc1bc8562f6bd3c5db6
https://doi.org/10.1007/978-3-658-13536-2_1
https://doi.org/10.1007/978-3-658-13536-2_1