The metal-semiconductor transition monitored by excited state lifetimes of Al4Om− clusters
| dc.contributor.author | Koyasu, Kiichirou | deu |
| dc.contributor.author | Braun, Christian | |
| dc.contributor.author | Proch, Sebastian | |
| dc.contributor.author | Ganteför, Gerd | |
| dc.date.accessioned | 2011-09-06T06:14:50Z | deu |
| dc.date.available | 2011-09-06T06:14:50Z | deu |
| dc.date.issued | 2010 | |
| dc.description.abstract | The lifetimes of electronically excited states of Al4O m − clusters are measured for m=1,3,4,5, and 6 using time-resolved photoelectron spectroscopy. With increasing number of oxygen atoms the lifetimes increase. This can be explained qualitatively by a metal-semiconductor transition occurring between the metal-like Al4 − cluster and the fully oxidized semiconductor-like Al4O6 − cluster. Long lifetimes of electron-hole excitations are characteristic for semiconductors, while in metals the strong interaction between the delocalized electrons causes short lifetimes. | eng |
| dc.description.version | published | |
| dc.identifier.citation | Publ. in: Applied Physics A ; 100 (2010), 2. - pp. 431-436 | deu |
| dc.identifier.doi | 10.1007/s00339-010-5855-1 | deu |
| dc.identifier.uri | http://kops.uni-konstanz.de/handle/123456789/12482 | |
| dc.language.iso | eng | deu |
| dc.legacy.dateIssued | 2011-09-06 | deu |
| dc.rights | terms-of-use | deu |
| dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | deu |
| dc.subject.ddc | 530 | deu |
| dc.title | The metal-semiconductor transition monitored by excited state lifetimes of Al4Om− clusters | eng |
| dc.type | JOURNAL_ARTICLE | deu |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @article{Koyasu2010metal-12482,
year={2010},
doi={10.1007/s00339-010-5855-1},
title={The metal-semiconductor transition monitored by excited state lifetimes of Al4Om− clusters},
number={2},
volume={100},
issn={0947-8396},
journal={Applied Physics A},
pages={431--436},
author={Koyasu, Kiichirou and Braun, Christian and Proch, Sebastian and Ganteför, Gerd}
} | |
| kops.citation.iso690 | KOYASU, Kiichirou, Christian BRAUN, Sebastian PROCH, Gerd GANTEFÖR, 2010. The metal-semiconductor transition monitored by excited state lifetimes of Al4Om− clusters. In: Applied Physics A. 2010, 100(2), pp. 431-436. ISSN 0947-8396. Available under: doi: 10.1007/s00339-010-5855-1 | deu |
| kops.citation.iso690 | KOYASU, Kiichirou, Christian BRAUN, Sebastian PROCH, Gerd GANTEFÖR, 2010. The metal-semiconductor transition monitored by excited state lifetimes of Al4Om− clusters. In: Applied Physics A. 2010, 100(2), pp. 431-436. ISSN 0947-8396. Available under: doi: 10.1007/s00339-010-5855-1 | eng |
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| kops.identifier.nbn | urn:nbn:de:bsz:352-124829 | deu |
| kops.sourcefield | Applied Physics A. 2010, <b>100</b>(2), pp. 431-436. ISSN 0947-8396. Available under: doi: 10.1007/s00339-010-5855-1 | deu |
| kops.sourcefield.plain | Applied Physics A. 2010, 100(2), pp. 431-436. ISSN 0947-8396. Available under: doi: 10.1007/s00339-010-5855-1 | deu |
| kops.sourcefield.plain | Applied Physics A. 2010, 100(2), pp. 431-436. ISSN 0947-8396. Available under: doi: 10.1007/s00339-010-5855-1 | eng |
| kops.submitter.email | michael.ketzer@uni-konstanz.de | deu |
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