Bulk electronic structure of K3C60 as revealed by soft x-rays

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Bulk electronic structure of K3C60 as revealed by soft x-rays. / Käämbre, Tanel; Schiessling, Joachim; Kjeldgaard, Lisbeth; Qian, Limin; Marenne, Ingrid; O'Shea, James N.; Schnadt, Joachim; Nordlund, Dennis; Glover, Chris J.; Rubensson, Jan-Erik; Rudolf, Petra; Mårtensson, Nils; Nordgren, Joseph; Brühwiler, Paul A.

In: Physical Review B (Condensed Matter and Materials Physics), Vol. 75, No. 19, 195432, 2007.

Research output: Contribution to journalArticle

Harvard

Käämbre, T, Schiessling, J, Kjeldgaard, L, Qian, L, Marenne, I, O'Shea, JN, Schnadt, J, Nordlund, D, Glover, CJ, Rubensson, J-E, Rudolf, P, Mårtensson, N, Nordgren, J & Brühwiler, PA 2007, 'Bulk electronic structure of K3C60 as revealed by soft x-rays', Physical Review B (Condensed Matter and Materials Physics), vol. 75, no. 19, 195432. https://doi.org/10.1103/PhysRevB.75.195432

APA

Käämbre, T., Schiessling, J., Kjeldgaard, L., Qian, L., Marenne, I., O'Shea, J. N., ... Brühwiler, P. A. (2007). Bulk electronic structure of K3C60 as revealed by soft x-rays. Physical Review B (Condensed Matter and Materials Physics), 75(19), [195432]. https://doi.org/10.1103/PhysRevB.75.195432

CBE

Käämbre T, Schiessling J, Kjeldgaard L, Qian L, Marenne I, O'Shea JN, Schnadt J, Nordlund D, Glover CJ, Rubensson J-E, Rudolf P, Mårtensson N, Nordgren J, Brühwiler PA. 2007. Bulk electronic structure of K3C60 as revealed by soft x-rays. Physical Review B (Condensed Matter and Materials Physics). 75(19). https://doi.org/10.1103/PhysRevB.75.195432

MLA

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Author

Käämbre, Tanel ; Schiessling, Joachim ; Kjeldgaard, Lisbeth ; Qian, Limin ; Marenne, Ingrid ; O'Shea, James N. ; Schnadt, Joachim ; Nordlund, Dennis ; Glover, Chris J. ; Rubensson, Jan-Erik ; Rudolf, Petra ; Mårtensson, Nils ; Nordgren, Joseph ; Brühwiler, Paul A. / Bulk electronic structure of K3C60 as revealed by soft x-rays. In: Physical Review B (Condensed Matter and Materials Physics). 2007 ; Vol. 75, No. 19.

RIS

TY - JOUR

T1 - Bulk electronic structure of K3C60 as revealed by soft x-rays

AU - Käämbre, Tanel

AU - Schiessling, Joachim

AU - Kjeldgaard, Lisbeth

AU - Qian, Limin

AU - Marenne, Ingrid

AU - O'Shea, James N.

AU - Schnadt, Joachim

AU - Nordlund, Dennis

AU - Glover, Chris J.

AU - Rubensson, Jan-Erik

AU - Rudolf, Petra

AU - Mårtensson, Nils

AU - Nordgren, Joseph

AU - Brühwiler, Paul A.

PY - 2007

Y1 - 2007

N2 - We present C 1s x-ray absorption, x-ray emission, and resonant inelastic x-ray scattering (RIXS) spectra of single-phase crystalline K3C60. The comparison to valence-band photoelectron spectra from the same sample facilitates identification of the contribution from surface and bulk electronic states in the latter. Bulk-sensitive techniques show that the valence bands of K3C60 and pure C60 are characterized by spectral features of similar width, in agreement with the predictions of band-structure calculations. Symmetry selectivity in the RIXS process allows us to assign peaks in the C 1s absorption spectrum, demonstrating a close correspondence with pure C60 also in the conduction band. The symmetry selectivity is as pronounced in K3C60 as in pure C60, indicating that the local C60 symmetry is not appreciably affected by the K doping, either in the ground state or intermediate state, on the time scale of 6 fs.

AB - We present C 1s x-ray absorption, x-ray emission, and resonant inelastic x-ray scattering (RIXS) spectra of single-phase crystalline K3C60. The comparison to valence-band photoelectron spectra from the same sample facilitates identification of the contribution from surface and bulk electronic states in the latter. Bulk-sensitive techniques show that the valence bands of K3C60 and pure C60 are characterized by spectral features of similar width, in agreement with the predictions of band-structure calculations. Symmetry selectivity in the RIXS process allows us to assign peaks in the C 1s absorption spectrum, demonstrating a close correspondence with pure C60 also in the conduction band. The symmetry selectivity is as pronounced in K3C60 as in pure C60, indicating that the local C60 symmetry is not appreciably affected by the K doping, either in the ground state or intermediate state, on the time scale of 6 fs.

U2 - 10.1103/PhysRevB.75.195432

DO - 10.1103/PhysRevB.75.195432

M3 - Article

VL - 75

JO - Physical Review B - Condensed Matter and Materials Physics

T2 - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

SN - 1550-235X

IS - 19

M1 - 195432

ER -