He capture by negatively charged Buckminsterfullerene

R. Kleiser; H. Sprang; S. Furrer; E. E.B. Campbell

doi:10.1007/BF01436972

He capture by negatively charged Buckminsterfullerene

R. Kleiser, H. Sprang, S. Furrer, E. E.B. Campbell

Department of Physics

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18 Scopus citations

Abstract

The first observation of capture of He atoms by negatively charged Buckminsterfullerence (C₆₀) is reported. The collision energy dependence of the production of the endohedral complex is presented in the region of the energetic threshold and compared directly with results obtained using positively charged C₆₀. The threshold for capture by negative ions is shifted by ≈ 1.5 eV to higher energies. This shift can be accounted for by considering the different internal energies of the positive and negative ions.

Original language	English
Pages (from-to)	89-90
Number of pages	2
Journal	Zeitschrift für Physik D Atoms, Molecules and Clusters
Volume	28
Issue number	2
DOIs	https://doi.org/10.1007/BF01436972
State	Published - Jun 1993

Keywords

34.90. + q
36.40. + d

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10.1007/BF01436972

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AU - Kleiser, R.

AU - Sprang, H.

AU - Furrer, S.

AU - Campbell, E. E.B.

PY - 1993/6

Y1 - 1993/6

N2 - The first observation of capture of He atoms by negatively charged Buckminsterfullerence (C60) is reported. The collision energy dependence of the production of the endohedral complex is presented in the region of the energetic threshold and compared directly with results obtained using positively charged C60. The threshold for capture by negative ions is shifted by ≈ 1.5 eV to higher energies. This shift can be accounted for by considering the different internal energies of the positive and negative ions.

AB - The first observation of capture of He atoms by negatively charged Buckminsterfullerence (C60) is reported. The collision energy dependence of the production of the endohedral complex is presented in the region of the energetic threshold and compared directly with results obtained using positively charged C60. The threshold for capture by negative ions is shifted by ≈ 1.5 eV to higher energies. This shift can be accounted for by considering the different internal energies of the positive and negative ions.

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KW - 36.40. + d

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JF - Zeitschrift für Physik D Atoms, Molecules and Clusters

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ER -

He capture by negatively charged Buckminsterfullerene

Abstract

Keywords

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