Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C

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Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C. / Ómarsson, B.; Bald, I.; Ingólfsson, O.

In: The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, Vol. 66, No. 3, 01.03.2012, p. 72.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Harvard

Ómarsson, B, Bald, I & Ingólfsson, O 2012, 'Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C', The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, vol. 66, no. 3, pp. 72. https://doi.org/10.1140/epjd/e2012-20639-x

APA

Ómarsson, B., Bald, I., & Ingólfsson, O. (2012). Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C. The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics, 66(3), 72. https://doi.org/10.1140/epjd/e2012-20639-x

CBE

Ómarsson B, Bald I, Ingólfsson O. 2012. Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C. The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 66(3):72. https://doi.org/10.1140/epjd/e2012-20639-x

MLA

Ómarsson, B., I. Bald and O. Ingólfsson. "Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C". The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 2012, 66(3). 72. https://doi.org/10.1140/epjd/e2012-20639-x

Vancouver

Ómarsson B, Bald I, Ingólfsson O. Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C. The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 2012 Mar 1;66(3):72. https://doi.org/10.1140/epjd/e2012-20639-x

Author

Ómarsson, B. ; Bald, I. ; Ingólfsson, O. / Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C. In: The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics. 2012 ; Vol. 66, No. 3. pp. 72.

Bibtex

@article{b2003a91aef243dbb7b2657d6d1b4440,
title = "Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C",
abstract = "In UV laser desorption/ionization (LDI) of C , both molecular cations and anions are formed. While the C formation has been discussed in a number of studies and is fairly well understood, the C formation has received less attention. Here, we present measurements of C and C formation and its fluence dependence in UV-LDI of C60 from both metallic and non-metallic substrates. The data show clearly that the C formation is coupled to the C formation, indicating that C is predominantly formed through electron transfer early in the expanding laser desorption plume. The velocity distribution of desorbed C ions was also determined and was found to be best described by two Maxwell-Boltzmann distributions with superimposed stream velocities.",
author = "B. {\'O}marsson and I. Bald and O. Ing{\'o}lfsson",
note = "Copyright 2012 Elsevier B.V., All rights reserved.",
year = "2012",
month = mar,
day = "1",
doi = "10.1140/epjd/e2012-20639-x",
language = "English",
volume = "66",
pages = "72",
journal = "The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics",
issn = "1434-6060",
publisher = "Springer",
number = "3",

}

RIS

TY - JOUR

T1 - Negative ion formation mechanism and velocity distribution in laser desorption/ionization of C

AU - Ómarsson, B.

AU - Bald, I.

AU - Ingólfsson, O.

N1 - Copyright 2012 Elsevier B.V., All rights reserved.

PY - 2012/3/1

Y1 - 2012/3/1

N2 - In UV laser desorption/ionization (LDI) of C , both molecular cations and anions are formed. While the C formation has been discussed in a number of studies and is fairly well understood, the C formation has received less attention. Here, we present measurements of C and C formation and its fluence dependence in UV-LDI of C60 from both metallic and non-metallic substrates. The data show clearly that the C formation is coupled to the C formation, indicating that C is predominantly formed through electron transfer early in the expanding laser desorption plume. The velocity distribution of desorbed C ions was also determined and was found to be best described by two Maxwell-Boltzmann distributions with superimposed stream velocities.

AB - In UV laser desorption/ionization (LDI) of C , both molecular cations and anions are formed. While the C formation has been discussed in a number of studies and is fairly well understood, the C formation has received less attention. Here, we present measurements of C and C formation and its fluence dependence in UV-LDI of C60 from both metallic and non-metallic substrates. The data show clearly that the C formation is coupled to the C formation, indicating that C is predominantly formed through electron transfer early in the expanding laser desorption plume. The velocity distribution of desorbed C ions was also determined and was found to be best described by two Maxwell-Boltzmann distributions with superimposed stream velocities.

UR - http://www.scopus.com/inward/record.url?scp=84862703539&partnerID=8YFLogxK

U2 - 10.1140/epjd/e2012-20639-x

DO - 10.1140/epjd/e2012-20639-x

M3 - Journal article

AN - SCOPUS:84862703539

VL - 66

SP - 72

JO - The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics

JF - The European Physical Journal D: Atomic, Molecular, Optical and Plasma Physics

SN - 1434-6060

IS - 3

ER -