Doppler splitting of in-flight auger decay of dissociating oxygen molecules: The localization of delocalized core holes

O. Björneholm; M. Bässler; A. Ausmees; I. Hjelte; R. Feifel; H. Wang; C. Miron; M. N. Piancastelli; S. Svensson; S. L. Sorensen; F. Gel'mukhanov; H. Ågren

doi:10.1103/PhysRevLett.84.2826

Doppler splitting of in-flight auger decay of dissociating oxygen molecules: The localization of delocalized core holes

O. Björneholm^*
, M. Bässler
, A. Ausmees
, I. Hjelte
, R. Feifel
, H. Wang
, C. Miron
, M. N. Piancastelli
, S. Svensson
, S. L. Sorensen
, F. Gel'mukhanov
, H. Ågren

^*Corresponding author for this work

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

135 Scopus citations

Abstract

By exploiting the core-excitation-induced dissociation of O₂, we find that the Auger emission exhibits a Doppler-like energy shift. We show this to be a manifestation of localization of the core hole and propose that the problem of core-hole localization versus delocalization in core-hole spectroscopies may be resolved by considering the nature of the measurement.

Original language	English
Article number	2826
Journal	Physical Review Letters
Volume	84
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.84.2826
State	Published - 27 Mar 2000
Externally published	Yes

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10.1103/PhysRevLett.84.2826

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Björneholm, O., Bässler, M., Ausmees, A., Hjelte, I., Feifel, R., Wang, H., Miron, C., Piancastelli, M. N., Svensson, S., Sorensen, S. L., Gel'mukhanov, F., & Ågren, H. (2000). Doppler splitting of in-flight auger decay of dissociating oxygen molecules: The localization of delocalized core holes. Physical Review Letters, 84(13), Article 2826. https://doi.org/10.1103/PhysRevLett.84.2826

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abstract = "By exploiting the core-excitation-induced dissociation of O2, we find that the Auger emission exhibits a Doppler-like energy shift. We show this to be a manifestation of localization of the core hole and propose that the problem of core-hole localization versus delocalization in core-hole spectroscopies may be resolved by considering the nature of the measurement.",

author = "O. Bj{\"o}rneholm and M. B{\"a}ssler and A. Ausmees and I. Hjelte and R. Feifel and H. Wang and C. Miron and Piancastelli, \{M. N.\} and S. Svensson and Sorensen, \{S. L.\} and F. Gel'mukhanov and H. {\AA}gren",

year = "2000",

month = mar,

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doi = "10.1103/PhysRevLett.84.2826",

language = "英语",

volume = "84",

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Björneholm, O, Bässler, M, Ausmees, A, Hjelte, I, Feifel, R, Wang, H, Miron, C, Piancastelli, MN, Svensson, S, Sorensen, SL, Gel'mukhanov, F & Ågren, H 2000, 'Doppler splitting of in-flight auger decay of dissociating oxygen molecules: The localization of delocalized core holes', Physical Review Letters, vol. 84, no. 13, 2826. https://doi.org/10.1103/PhysRevLett.84.2826

TY - JOUR

T1 - Doppler splitting of in-flight auger decay of dissociating oxygen molecules

T2 - The localization of delocalized core holes

AU - Björneholm, O.

AU - Bässler, M.

AU - Ausmees, A.

AU - Hjelte, I.

AU - Feifel, R.

AU - Wang, H.

AU - Miron, C.

AU - Piancastelli, M. N.

AU - Svensson, S.

AU - Sorensen, S. L.

AU - Gel'mukhanov, F.

AU - Ågren, H.

PY - 2000/3/27

Y1 - 2000/3/27

N2 - By exploiting the core-excitation-induced dissociation of O2, we find that the Auger emission exhibits a Doppler-like energy shift. We show this to be a manifestation of localization of the core hole and propose that the problem of core-hole localization versus delocalization in core-hole spectroscopies may be resolved by considering the nature of the measurement.

AB - By exploiting the core-excitation-induced dissociation of O2, we find that the Auger emission exhibits a Doppler-like energy shift. We show this to be a manifestation of localization of the core hole and propose that the problem of core-hole localization versus delocalization in core-hole spectroscopies may be resolved by considering the nature of the measurement.

UR - https://www.scopus.com/pages/publications/4243973014

U2 - 10.1103/PhysRevLett.84.2826

DO - 10.1103/PhysRevLett.84.2826

M3 - 文章

AN - SCOPUS:4243973014

SN - 0031-9007

VL - 84

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

M1 - 2826

ER -

Doppler splitting of in-flight auger decay of dissociating oxygen molecules: The localization of delocalized core holes

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