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Available from http://dx.doi.org/10.1070/PU1998v041n08ABEH000435; Abstract only; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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Physics Uspekhi; ISSN 1063-7869;
; v. 41(8); p. 834-837

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AbstractAbstract
No abstract available
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Sep 1997; [vp.]; Available from British Library Document Supply Centre- DSC:DXN019542; Thesis (Ph.D.)
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Miscellaneous
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Thesis/Dissertation
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AbstractAbstract
[en] The photoelectric yield of metallic clusters (Ag, Au) in the energy range between threshold and 10 eV has shown a completely different trend between the two metals and strong deviations from the bulk for Ag particles. On the contrary, good agreement has been obtained for both metals with the Fowler-Nordheim law near threshold. Attempts to explain the previous discrepancies with calculations of the density of states did not clarify the experimental differences observed. We have approached this problem from another point of view applying the theory of diffraction, the absorption of the radiation beam and the electron mean free path inside the cluster. Good agreement between the experimental results and the calculated curves has been obtained over the entire range of the s-band both for the Ag and Au particles. (orig.)
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[en] The theory of spontaneous emission in dielectric media is extended to take proper account of dispersion and local field corrections. For the case of spontaneous emission in a plasma or radiative electron-hole recombination in a semiconductor, there are effectively no local field corrections. A shift of emission lines due to a dispersive host medium is predicted and interpreted. The corrections to spontaneous and stimulated emission due to dielectric interfaces in microcavity lasers are discussed
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1993 American Physical Society annual meeting on atomic, molecular, and topical physics; Reno, NV (United States); 16-19 May 1993; CONF-9305421--
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AbstractAbstract
No abstract available
Original Title
Zeitaufgeloeste Zwei-Photonen Photoemission an Fullerenen
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Source
Spring meeting of the 'AK Festkoerperphysik' of the Deutsche Physikalische Gesellschaft; Fruehjahrstagung des AK Festkoerperphysik bei der DPG; Muenster (Germany); 17-21 Mar 1997
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Journal Article
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Conference
Journal
Verhandlungen der Deutschen Physikalischen Gesellschaft; ISSN 0420-0195;
; CODEN VDPEAZ; v. 32(5); p. 746

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Mishra, Sanjay R.; Cummins, Tom R.; Gammon, Wesley J.; Waddill, George; van der Laan, Gerrit; Goodman, Keith W.; Tobin, James G.
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, Advanced Light Source, CA (United States). Funding organisation: US Department of Energy (United States)1998
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, Advanced Light Source, CA (United States). Funding organisation: US Department of Energy (United States)1998
AbstractAbstract
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Source
LBNL/ALS--1259; AC03-76SF00098; Available from Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, Advanced Light Source, CA (US); Journal Publication Date: April 12 1998
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AbstractAbstract
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1997; 257 p; Available from British Library Document Supply Centre- DSC:D198183; Thesis (Ph.D.)
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Miscellaneous
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Thesis/Dissertation
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Orlowski, B.A.; Kowalski, B.J.; Lusakowska, E.
Funding organisation: Polish Ministry of Science and Higher Education (Poland); European Community (Commission of the European Communities (CEC))2008
Funding organisation: Polish Ministry of Science and Higher Education (Poland); European Community (Commission of the European Communities (CEC))2008
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ISSRNS 2008: 9. International School and Symposium on Synchrotron Radiation in Natural Science 2008; Ameliowka (Poland); 15-20 Jun 2008; PROJECT DESY/68/2007 AND GRANT N202 101 31/0749 32; CONTRACT RII3-CT-2004-506008 (IA-SFS); Also available from http://www.synchrotron.org.pl/publ/biulet/vol7.html; 4 refs., 2 figs.
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Journal Article
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Conference
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Synchrotron Radiation in Natural Science; ISSN 1644-7190;
; v. 7(1-2); p. 129-130

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AbstractAbstract
No abstract available
Source
(c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
Journal
Physical Review. B, Condensed Matter and Materials Physics; ISSN 1098-0121;
; v. 79(8); p. 089901-089901.1

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AbstractAbstract
[en] Core-level 4f7/2 photoemission spectra have been measured from a single, bifacial W crystal, which has both a flat W(110) and a vicinal, stepped W(110) [W(320)] surface. This procedure reduces uncertainties in the quantitative description of peaks in the spectra from W(320). Various analyses, including nonlinear least-squares curve fitting, show that the average surface core-level shift (SCS) for W(320) is only ∼-140 meV, compared to -310 meV for W(110) and that, at a maximum, only two of five terrace rows are isoelectronic to W(110) surface atoms. The absence of a large SCS for the step-edge atoms contradicts earlier interpretations of W(320) core-level spectra and departs significantly from expectations based on atomic-coordination models or tight-binding calculations of a bulk truncated surface. We suggest that systematic errors are responsible for the differences in reported core-level shifts for W(320). Implications of possible step-edge-driven atomic rearrangements are discussed
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