Plasmon single- and multi-quantum excitation in free metal clusters as seen by photoelectron spectroscopy.

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Plasmon single- and multi-quantum excitation in free metal clusters as seen by photoelectron spectroscopy. / Andersson, Tomas; Zhang, Chaofan; Rosso, Aldana; Bradeanu, I; Legendre, Sébastien; Canton, Sophie; Tchaplyguine, Maxim; Öhrwall, Gunnar; Ristinmaa Sörensen, Stacey; Svensson, S; Mårtensson, Nils; Björneholm, O.

I: Journal of Chemical Physics, Vol. 134, Nr. 9, 094511, 2011.

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Andersson, Tomas ; Zhang, Chaofan ; Rosso, Aldana ; Bradeanu, I ; Legendre, Sébastien ; Canton, Sophie ; Tchaplyguine, Maxim ; Öhrwall, Gunnar ; Ristinmaa Sörensen, Stacey ; Svensson, S ; Mårtensson, Nils ; Björneholm, O. / Plasmon single- and multi-quantum excitation in free metal clusters as seen by photoelectron spectroscopy. I: Journal of Chemical Physics. 2011 ; Vol. 134, Nr. 9.

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TY - JOUR

T1 - Plasmon single- and multi-quantum excitation in free metal clusters as seen by photoelectron spectroscopy.

AU - Andersson, Tomas

AU - Zhang, Chaofan

AU - Rosso, Aldana

AU - Bradeanu, I

AU - Legendre, Sébastien

AU - Canton, Sophie

AU - Tchaplyguine, Maxim

AU - Öhrwall, Gunnar

AU - Ristinmaa Sörensen, Stacey

AU - Svensson, S

AU - Mårtensson, Nils

AU - Björneholm, O

N1 - The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Max-laboratory (011012005), Chemical Physics (S) (011001060), Synchrotron Radiation Research (011013009)

PY - 2011

Y1 - 2011

N2 - Plasmons are investigated in free nanoscale Na, Mg, and K metal clusters using synchrotron radiation-based x-ray photoelectron spectroscopy. The core levels for which the response from bulk and surface atoms can be resolved are probed over an extended binding energy range to include the plasmon loss features. In all species the features due to fundamental plasmons are identified, and in Na and K also those due to either the first order plasmon overtones or sequential plasmon excitation are observed. These features are discussed in view of earlier results for planar macroscopic samples and free clusters of the same materials.

AB - Plasmons are investigated in free nanoscale Na, Mg, and K metal clusters using synchrotron radiation-based x-ray photoelectron spectroscopy. The core levels for which the response from bulk and surface atoms can be resolved are probed over an extended binding energy range to include the plasmon loss features. In all species the features due to fundamental plasmons are identified, and in Na and K also those due to either the first order plasmon overtones or sequential plasmon excitation are observed. These features are discussed in view of earlier results for planar macroscopic samples and free clusters of the same materials.

U2 - 10.1063/1.3563751

DO - 10.1063/1.3563751

M3 - Article

VL - 134

JO - Journal of Chemical Physics

T2 - Journal of Chemical Physics

JF - Journal of Chemical Physics

SN - 0021-9606

IS - 9

M1 - 094511

ER -