Photoelectron spectra and geometric structures of small Niobium cluster anions
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| Type of Publication: | Journal article |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-87553 |
| Author: | Kietzmann, Hardy; Morenzin, Jan; Bechthold, Paul S.; Ganteför, Gerd; Eberhardt, Wolfgang; Yang, Dong-Sheng; Hackett, Peter A.; Fournier, René; Pang, Tao; Chen, Changfeng |
| Year of publication: | 1996 |
| Published in: | Physical Review Letters ; 77 (1996), 22. - pp. 4528-4531 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevLett.77.4528 |
| Summary: |
Photoelectron spectroscopy measurements and density functional theory calculations are combined to determine structures of Nbn- (n = 3 8) clusters. A detailed comparison between observed and calculated electronic binding energies shows that the clusters have low-symmetry compact 3D structures and the lowest possible total spin, except for the three- and five-atom clusters which are in triplet states. We find evidence for the coexistence of two isomers of Nb8- under some experimental conditions. This approach shows great promise for structural characterization of small clusters.
|
| PACS Classification: | 36.40.Wa; 36.40.Mr; 31.15.Ew; 33.80.Eh |
| Subject (DDC): | 530 Physics |
| Link to License: | In Copyright |
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KIETZMANN, Hardy, Jan MORENZIN, Paul S. BECHTHOLD, Gerd GANTEFÖR, Wolfgang EBERHARDT, Dong-Sheng YANG, Peter A. HACKETT, René FOURNIER, Tao PANG, Changfeng CHEN, 1996. Photoelectron spectra and geometric structures of small Niobium cluster anions. In: Physical Review Letters. 77(22), pp. 4528-4531. Available under: doi: 10.1103/PhysRevLett.77.4528
@article{Kietzmann1996Photo-9137, title={Photoelectron spectra and geometric structures of small Niobium cluster anions}, year={1996}, doi={10.1103/PhysRevLett.77.4528}, number={22}, volume={77}, journal={Physical Review Letters}, pages={4528--4531}, author={Kietzmann, Hardy and Morenzin, Jan and Bechthold, Paul S. and Ganteför, Gerd and Eberhardt, Wolfgang and Yang, Dong-Sheng and Hackett, Peter A. and Fournier, René and Pang, Tao and Chen, Changfeng} }
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