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1.
Doppler splitting of In-flight auger decay of dissociating oxygen molecules: the localization of delocalized core holes
Bjorneholm O; Bassler M; Ausmees A; Hjelte I; Feifel R; Wang H; Miron C; Piancastelli MN; Svensson S; Sorensen SL; Gel'mukhanov F; Agren H.
Phys Rev Lett ; 84(13): 2826-9, 2000 Mar 27.
Article in English | MEDLINE | ID: mdl-11018952

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.

2.
Subnatural linewidths in the Kr M5N2,3N2,3 and Xe N5O2,3O2,3 resonant Auger spectra.
Kivimäki A; Naves de Brito A; Aksela S; Aksela H; Sairanen O; Ausmees A; Osborne SJ; Dantas LB; Svensson S.
Phys Rev Lett ; 71(26): 4307-4310, 1993 Dec 27.
Article in English | MEDLINE | ID: mdl-10055213
3.
First observation on the photon energy dependence of the partial Auger transition rates in both the 4d3/2 and 4d5/2 Auger decay of Xe.
Aksela H; Ausmees A; Sairanen O; Osborne SJ; Naves de Brito A; Kivimäki A; Jauhiainen J; Svensson S; Aksela S.
Phys Rev Lett ; 73(15): 2031-2034, 1994 Oct 10.
Article in English | MEDLINE | ID: mdl-10056954
4.
Observation of an anomalous decay ratio between the molecular field split levels in the S 2p core photoelectron and LVV Auger spectrum of H2S.
Svensson S; Ausmees A; Osborne SJ; Bray G; Gel'mukhanov F; Ågren H; Naves de Brito A; Sairanen O; Kivimäki A; Nõmmiste E; Aksela H; Aksela S.
Phys Rev Lett ; 72(19): 3021-3024, 1994 May 09.
Article in English | MEDLINE | ID: mdl-10056047
5.
Interplay of atomic and solid-state effects in inner-shell-resonant photoelectron spectra.
Elango M; Ruus R; Kikas A; Saar A; Ausmees A; Martinson I.
Phys Rev B Condens Matter ; 53(10): R5978-R5981, 1996 Mar 01.
Article in English | MEDLINE | ID: mdl-9982090
6.
2p-3d resonant Auger scattering by K+ ions of KMnF3 without the influence of the crystal-field splitting.
Saar A; Ausmees A; Fondén T; Kikas A; Maiste A; Nõmmiste E; Elango M; Borissenko A; Martinson I.
Phys Rev B Condens Matter ; 51(5): 3202-3205, 1995 Feb 01.
Article in English | MEDLINE | ID: mdl-9979108
7.
K+LMM resonant Auger spectra of solid KF.
Kukk E; Aksela S; Aksela H; Nõmmiste E; Kikas A; Ausmees A; Elango M.
Phys Rev B Condens Matter ; 50(13): 9079-9085, 1994 Oct 01.
Article in English | MEDLINE | ID: mdl-9974950
8.
Character of F core excitons in alkali fluorides studied by resonant Auger spectroscopy.
Aksela H; Kukk E; Aksela S; Kikas A; Nömmiste E; Ausmees A; Elango M.
Phys Rev B Condens Matter ; 49(5): 3116-3123, 1994 Feb 01.
Article in English | MEDLINE | ID: mdl-10011168
9.
Autoionization phenomena involving the 2p53d configuration of argonlike ions in ionic solids.
Elango M; Ausmees A; Kikas A; Nõmmiste E; Ruus R; Saar A; van Acker JF; Andersen JN; Nyholm R; Martinson I.
Phys Rev B Condens Matter ; 47(18): 11736-11748, 1993 May 01.
Article in English | MEDLINE | ID: mdl-10005342
10.
Angular anisotropy of the Kr 3d3/2,5/2-15p-->4p-25p resonant Auger decay studied by utilizing the Auger resonant Raman effect.
Aksela H; Jauhiainen J; Nõmmiste E; Aksela S; Sundin S; Ausmees A; Svensson S.
Phys Rev A ; 54(1): 605-612, 1996 Jul.
Article in English | MEDLINE | ID: mdl-9913513
11.
Core-to-Rydberg excitations and their Auger decay in the HCl and DCl molecules.
Kukk E; Aksela H; Sairanen O; Nõmmiste E; Aksela S; Osborne SJ; Ausmees A; Svensson S.
Phys Rev A ; 54(3): 2121-2126, 1996 Sep.
Article in English | MEDLINE | ID: mdl-9913702
12.
High-resolution study of the Xe 4d5/2:4d3/2 branching ratio.
Ausmees A; Osborne SJ; Moberg R; Svensson S; Aksela S; Sairanen O; Kivimäki A; Naves de Brito A; Nõmmiste E; Jauhiainen J; Aksela H.
Phys Rev A ; 51(1): 855-858, 1995 Jan.
Article in English | MEDLINE | ID: mdl-9911650
13.
Correlation effects in the resonant Auger decay of the Xe 4d3/2,5/2-1 6p states studied by high-resolution experiment and multiconfiguration Dirac-Fock theory.
Aksela H; Sairanen O; Aksela S; Kivimäki A; Naves de Brito A; Nõmmiste E; Tulkki J; Ausmees A; Osborne SJ; Svensson S.
Phys Rev A ; 51(2): 1291-1303, 1995 Feb.
Article in English | MEDLINE | ID: mdl-9911711
14.
Observation of anomalous behavior of the Xe 4d photoelectron satellites.
Ausmees A; Osborne SJ; Svensson S; Naves de Brito A; Sairanen O; Kivimäki A; Nõmmiste E; Aksela H; Aksela S.
Phys Rev A ; 52(4): 2943-2947, 1995 Oct.
Article in English | MEDLINE | ID: mdl-9912579
15.
Kr M4,5N2,3-N2,3N2,3N2,3 and Xe N4,5O2,3-O2,3O2,3O2,3 satellite Auger spectra following direct double ionization.
Kivimäki A; Aksela H; Jauhiainen J; Naves de Brito A; Sairanen O; Aksela S; Ausmees A; Osborne SJ; Svensson S.
Phys Rev A ; 49(6): 5124-5127, 1994 Jun.
Article in English | MEDLINE | ID: mdl-9910841
16.
Electron correlation in Xe 4d5/2-16p-->5p-26p resonant Auger transitions studied by utilizing the Auger resonant Raman effect.
Aksela H; Aksela S; Sairanen O; Kivimäki A; Naves de Brito A; Nõmmiste E; Tulkki J; Svensson S; Ausmees A; Osborne SJ.
Phys Rev A ; 49(6): R4269-R4272, 1994 Jun.
Article in English | MEDLINE | ID: mdl-9910854
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