Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment
The physisorption of hydrogen molecules on the surface of gold and other coinage metals was studied using
 distance tunneling spectroscopy. We observed strong N-shaped deviation of the tunnel current (resistance) vs
 distance dependences from the exponential one. Such deviations are...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2012 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Electron scattering effects at physisorbed hydrogen
 molecules on break-junction electrodes and nanowires
 formation in hydrogen environment / M. van der Maaіs, S. Vasnyov, B.L.M. Hendriksen, O.I. Shklyarevskii, S. Speller// Физика низких температур. — 2012. — Т. 38, № 6. — С. 660-666 . — Бібліогр.: 32 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862634080342900736 |
|---|---|
| author | van der Maaіs, M. Vasnyov, S. Hendriksen, B.L.M. Shklyarevskii, O.I. Speller, S. |
| author_facet | van der Maaіs, M. Vasnyov, S. Hendriksen, B.L.M. Shklyarevskii, O.I. Speller, S. |
| citation_txt | Electron scattering effects at physisorbed hydrogen
 molecules on break-junction electrodes and nanowires
 formation in hydrogen environment / M. van der Maaіs, S. Vasnyov, B.L.M. Hendriksen, O.I. Shklyarevskii, S. Speller// Физика низких температур. — 2012. — Т. 38, № 6. — С. 660-666 . — Бібліогр.: 32 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The physisorption of hydrogen molecules on the surface of gold and other coinage metals was studied using
distance tunneling spectroscopy. We observed strong N-shaped deviation of the tunnel current (resistance) vs
distance dependences from the exponential one. Such deviations are difficult to explain in the framework of the
Tersoff–Hamann approximation. We suggest the scattering of the tunneling electrons by H₂ molecules as origin
for observed effect. We found that this phenomenon is also common for strongly adsorbed organic molecules
with one anchoring group. Pulling Au, Cu and Pt nanowires at 22 K in hydrogen environment show that the electrodes
of break junctions are still connected up to very low conductances of 10⁻⁴–10⁻⁶ G₀ through hydrogen–metal
one-atom chains.
|
| first_indexed | 2025-11-30T16:02:44Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-117245 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-30T16:02:44Z |
| publishDate | 2012 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | van der Maaіs, M. Vasnyov, S. Hendriksen, B.L.M. Shklyarevskii, O.I. Speller, S. 2017-05-21T16:11:45Z 2017-05-21T16:11:45Z 2012 Electron scattering effects at physisorbed hydrogen
 molecules on break-junction electrodes and nanowires
 formation in hydrogen environment / M. van der Maaіs, S. Vasnyov, B.L.M. Hendriksen, O.I. Shklyarevskii, S. Speller// Физика низких температур. — 2012. — Т. 38, № 6. — С. 660-666 . — Бібліогр.: 32 назв. — англ. 0132-6414 PACS: 73.40.Jn, 61.46.+w, 68.65.La https://nasplib.isofts.kiev.ua/handle/123456789/117245 The physisorption of hydrogen molecules on the surface of gold and other coinage metals was studied using
 distance tunneling spectroscopy. We observed strong N-shaped deviation of the tunnel current (resistance) vs
 distance dependences from the exponential one. Such deviations are difficult to explain in the framework of the
 Tersoff–Hamann approximation. We suggest the scattering of the tunneling electrons by H₂ molecules as origin
 for observed effect. We found that this phenomenon is also common for strongly adsorbed organic molecules
 with one anchoring group. Pulling Au, Cu and Pt nanowires at 22 K in hydrogen environment show that the electrodes
 of break junctions are still connected up to very low conductances of 10⁻⁴–10⁻⁶ G₀ through hydrogen–metal
 one-atom chains. Part of this work was supported by the Nanotechnology
 network in the Netherlands NanoNed and the Stichting
 voor Fundamenteel Onderzoek der Materie (FOM) which
 is financially supported by the Nederlandse Organisatie
 voor Wetenschappelijk Onderzoek (NWO). O.I.S. wishes
 to thank the FOM and NWO for a visitor’s grant. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Наноструктуры при низких температурах Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment Article published earlier |
| spellingShingle | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment van der Maaіs, M. Vasnyov, S. Hendriksen, B.L.M. Shklyarevskii, O.I. Speller, S. Наноструктуры при низких температурах |
| title | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| title_full | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| title_fullStr | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| title_full_unstemmed | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| title_short | Electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| title_sort | electron scattering effects at physisorbed hydrogen molecules on break-junction electrodes and nanowires formation in hydrogen environment |
| topic | Наноструктуры при низких температурах |
| topic_facet | Наноструктуры при низких температурах |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/117245 |
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