Concepedia

Spyros I. Themelis

SI

Statistics

Publications

19

Citations

435

H-Index

14

Active since

1992

Affiliations

National Hellenic Research Foundation(Current)

National Technical University of Athens

Foundation for Research and Technology Hellas

University of Ioannina

Spyros I. Themelis is an author at National Hellenic Research Foundation specializing in physics, quantum chemistry, and natural sciences.

Top concepts

Publications per year

1992–2007

19

Publications

19

Theory of the resonances of the LoSurdo-Stark effect

Cleanthes A. Nicolaides, Spyros I. Themelis · Physical Review A · 1992 · 79 citations · Full text

, , +15

Ionization dynamics in double resonance involving autoionizing states in helium: the effect of pulse shapes

Spyros I. Themelis, P. Lambropoulos, M. Meyer · Journal of Physics B Atomic Molecular and Optical Physics · 2004 · 39 citations

, , +16

Energies, widths and l-dependence of the H<sup>-</sup><sup>3</sup>P and He<sup>-</sup><sup>4</sup>P TEIL states

Spyros I. Themelis, C. A. Nicolaides · Journal of Physics B Atomic Molecular and Optical Physics · 1995 · 28 citations

, , +20

Theory and computation of scalar and tensor polarizabilities and hyperpolarizabilities and of LoSurdo-Stark shifts in polyelectronic atoms

Spyros I. Themelis, Cleanthes A. Nicolaides · Physical Review A · 1992 · 26 citations · Full text

, , +19

State-specific theory and computation of a polyelectronic atomic state in a magnetic field. Application to doubly excited state of H<sup>-</sup>

Mirosław Bylicki, Spyros I. Themelis, C. A. Nicolaides · Journal of Physics B Atomic Molecular and Optical Physics · 1994 · 23 citations

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