A
Alfred S. Schlachter
Researcher at Lawrence Berkeley National Laboratory
Publications - 89
Citations - 2011
Alfred S. Schlachter is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Photoionization & Ion. The author has an hindex of 26, co-authored 89 publications receiving 1925 citations.
Papers
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Journal ArticleDOI
Detailed study of pyridine at the C 1s and N 1s ionization thresholds: The influence of the vibrational fine structure
Christine Kolczewski,Ralph Püttner,Oleksandr Plashkevych,Hans Ågren,V. Staemmler,Michael Martins,G. Snell,Alfred S. Schlachter,M. M. Sant’Anna,G. Kaindl,Lars G. M. Pettersson +10 more
TL;DR: In this paper, high resolution, vibrationally resolved, near-edge x-ray absorption fine structure (NEXAFS) spectra at the C 1 s and N 1 s ionization thresholds of pyridine and deuterated d5-pyridine in the gas phase have been recorded.
Journal ArticleDOI
Photoionization of Ne+ using synchrotron radiation
Aaron Covington,A. Aguilar,I. R. Covington,M. F. Gharaibeh,G. Hinojosa,C. A. Shirley,R. A. Phaneuf,Ignacio Alvarez,C. Cisneros,I. Dominguez-Lopez,M. M. Sant'Anna,Alfred S. Schlachter,Brendan M. McLaughlin,Alexander Dalgarno +13 more
TL;DR: In this article, the authors used synchrotron radiation from an undulator beamline of the Advanced Light Source with a newly developed ion-photon-beam endstation.
Journal ArticleDOI
Observation of New Rydberg Series and Resonances in Doubly Excited Helium at Ultrahigh Resolution
TL;DR: A striking improvement in spectral resolution in the soft x-ray range to 1.0 meV at 64.1 eV is reported, measured via the $\ensuremath{\mu}\mathrm{eV}$-wide 2, ${\ensure math{-}1}_{3}$ double-excitation resonance of helium.
Journal ArticleDOI
Photoexcitation of a volume plasmon in C60 ions.
S W J Scully,Erik D. Emmons,M. F. Gharaibeh,R. A. Phaneuf,A. L. D. Kilcoyne,Alfred S. Schlachter,Stefan Schippers,A. Müller,Himadri Chakraborty,Mohamed Madjet,Jan-Michael Rost +10 more
TL;DR: Time-dependent density functional calculations confirm the collective nature of this feature, which is characterized as a dipole-excited volume plasmon made possible by the special fullerene geometry.
Journal Article
Photoexcitation of a Volume Plasmon in C$_{60}$ Ions
R. A. Phaneuf,Erik D. Emmons,M. F. Gharaibeh,A. L. D. Kilcoyne,Alfred S. Schlachter,Stefan Schippers,Allison Mueller,Himadri Chakraborty,Mohamed Madjet,Jan-Michael Rost,S W J Scully +10 more
TL;DR: In this article, a dipole-excited volume plasmon made possible by the special fullerene geometry is characterized as dipole excitation in the photon absorption spectrum of neutral C60.