Photoionisation and photofragmentation of Li@C60

F. Rohmund; A. V. Bulgakov; M. Hedén; A. Lassesson; E. E.B. Campbell

doi:10.1016/S0009-2614(00)00443-7

Photoionisation and photofragmentation of Li@C₆₀

F. Rohmund
, A. V. Bulgakov
, M. Hedén
, A. Lassesson
, E. E.B. Campbell

Department of Physics

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Photoionisation and photofragmentation of endohedral fullerenes are studied by exposure of an effusive molecular beam consisting of Li@C₆₀ molecules to pulsed 193 nm UV laser light. Under both low and high fluence conditions, Li@C₆₀ ⁺ ions are detected by use of a time-of-flight mass spectrometer. A fragmentation-free signal of the endohedral species could be detected at very low fluences. At high fluences, C₂ fragmentation from Li@C₆₀ ⁺ to give Li@C₅₈ ⁺ is observed; however, fragmentation in the neutral channel appears to dominate.

Original language	English
Pages (from-to)	173-179
Number of pages	7
Journal	Chemical Physics Letters
Volume	323
Issue number	1-2
DOIs	https://doi.org/10.1016/S0009-2614(00)00443-7
State	Published - 9 Jun 2000

Bibliographical note

Funding Information:
Financial support by the Swedish Natural Sciences Research Council (NFR) and the Royal Swedish Academy of Sciences Russian–Swedish exchange programme is gratefully acknowledged.

Access to Document

10.1016/S0009-2614(00)00443-7

Cite this

@article{e1082c46ed0e4b518fadd0d9725f19f9,

title = "Photoionisation and photofragmentation of Li@C60",

abstract = "Photoionisation and photofragmentation of endohedral fullerenes are studied by exposure of an effusive molecular beam consisting of Li@C60 molecules to pulsed 193 nm UV laser light. Under both low and high fluence conditions, Li@C60 + ions are detected by use of a time-of-flight mass spectrometer. A fragmentation-free signal of the endohedral species could be detected at very low fluences. At high fluences, C2 fragmentation from Li@C60 + to give Li@C58 + is observed; however, fragmentation in the neutral channel appears to dominate.",

author = "F. Rohmund and Bulgakov, \{A. V.\} and M. Hed{\'e}n and A. Lassesson and Campbell, \{E. E.B.\}",

note = "Funding Information: Financial support by the Swedish Natural Sciences Research Council (NFR) and the Royal Swedish Academy of Sciences Russian{\textendash}Swedish exchange programme is gratefully acknowledged. ",

year = "2000",

month = jun,

day = "9",

doi = "10.1016/S0009-2614(00)00443-7",

language = "English",

volume = "323",

pages = "173--179",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Photoionisation and photofragmentation of Li@C60

AU - Rohmund, F.

AU - Bulgakov, A. V.

AU - Hedén, M.

AU - Lassesson, A.

AU - Campbell, E. E.B.

N1 - Funding Information: Financial support by the Swedish Natural Sciences Research Council (NFR) and the Royal Swedish Academy of Sciences Russian–Swedish exchange programme is gratefully acknowledged.

PY - 2000/6/9

Y1 - 2000/6/9

N2 - Photoionisation and photofragmentation of endohedral fullerenes are studied by exposure of an effusive molecular beam consisting of Li@C60 molecules to pulsed 193 nm UV laser light. Under both low and high fluence conditions, Li@C60 + ions are detected by use of a time-of-flight mass spectrometer. A fragmentation-free signal of the endohedral species could be detected at very low fluences. At high fluences, C2 fragmentation from Li@C60 + to give Li@C58 + is observed; however, fragmentation in the neutral channel appears to dominate.

AB - Photoionisation and photofragmentation of endohedral fullerenes are studied by exposure of an effusive molecular beam consisting of Li@C60 molecules to pulsed 193 nm UV laser light. Under both low and high fluence conditions, Li@C60 + ions are detected by use of a time-of-flight mass spectrometer. A fragmentation-free signal of the endohedral species could be detected at very low fluences. At high fluences, C2 fragmentation from Li@C60 + to give Li@C58 + is observed; however, fragmentation in the neutral channel appears to dominate.

UR - https://www.scopus.com/pages/publications/0000981945

U2 - 10.1016/S0009-2614(00)00443-7

DO - 10.1016/S0009-2614(00)00443-7

M3 - Article

AN - SCOPUS:0000981945

SN - 0009-2614

VL - 323

SP - 173

EP - 179

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-2