Search

Search Results

1. Simulating the experimental vacuum ultraviolet radiation of rare-gases plasma

   Experimental excimer continua emitted by electric discharge plasma of krypton and xenon were interpreted as the ¹ Σ _u ⁺ → ¹ Σ _g ⁺ bound-free...

   A. V. Loginov in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

2. Ultrafast dynamics in ammonia clusters: analysis of protonated and unprotonated cluster ion signals

   The dynamics of ammonia clusters excited to the à state with 160 fs laser pulses of 6.2 eV was studied by pump-probe experiments with a low probe...

   Th. Freudenberg, W. Radloff, ... I.V. Hertel in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

3. The generator coordinate Dirac-Fock method applied to helium-like atomic species

   The closed-shell Generator Coordinate Dirac-Fock method is applied to perform Dirac-Fock-Coulomb and Dirac-Fock-Breit calculations for the He atom...

   F.E. Jorge, A.B.F. da Silva in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

4. The motion of small numbers of ions in a Penning trap

   An analysis is given of the motion of small numbers of ions (up to three) in the Penning trap. It is shown that the motion is best described in the...

   R. C. Thompson, D. C. Wilson in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

5. A theoretical and experimental investigation of the formation of S ₂ ^- from CS₂ by electron impact

   Theoretical and experimental investigation of the formation of S ₂ ^- from CS ₂ by electron impact has been carried out. Molecular orbital calculations...

   K. Nagesha, Bhas Bapat, ... E. Krishnakumar in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

6. The scattering of low energy C₆₀ on graphite (0001) surfaces

   The interaction between C ₆₀ molecules with a graphite (0001) surface has been investigated by means of molecular dynamics simulations. The initial...

   Z.Y. Pan, Z.Y. Man, M. Hou in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

7. Erratum to: Experimental and theoretical cross sections for photoionization of metastable Xe*(6s ³P₂, ³P₀) atoms near threshold

   R. Kau, I. D. Petrov, ... H. Hotop in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

8. Photon emission in electron-cluster collisions in the vicinity of a plasmon resonance

   We consider the radiative process in collisions of electrons with metal clusters and fullerenes and demonstrate that the plasmon resonance structure...

   L. G. Gerchikov, A. V. Solov’yov in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

9. Structure of the electron momentum density of atomic systems

   The present paper addresses the controversial problem on the nonmonotonic behavior of the spherically-averaged momentum density γ ( p ) observed...

   E. Romera, Toshikatsu Koga, J. S. Dehesa in Zeitschrift für Physik D Atoms, Molecules and Clusters

   Article 01 December 1997

10. Loss of metallicity in metal rich lithium oxide clusters

    Mixed lithium-lithium oxide aggregates are experimentally obtained from unimolecular evaporative cascades starting at metal rich Li _p ...

    C. Bréchignac, Ph. Cahuzac, ... P. Garnier in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

11. Tight binding molecular dynamics studies of Ga_mAs_n and Al_mAs_n clusters

    The parametrized tight binding molecular dynamics method is used to study the structures and properties of small GaAs and AlAs clusters. Relative...

    H. K. Quek, Y. P. Feng, C. K. Ong in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

12. Experimental and theoretical cross sections for photoionization of metastable Xe^*. (6s ³ P ₂, ³ P ₀) atoms near threshold

    Using high resolution laser photoelectron spectrometry we have determined absolute cross sections σ J ₀ J ₁ and the electron angular distribution...

    R. Kau, I. D. Petrov, ... H. Hotop in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

13. Pump/probe direct photoionization from thermally hot samples: the Cs₂ molecule

    We investigate the femtosecond photoionization of Cs ₂ within a model including four electronic states. A thermally broad initial state distribution...

    M. Braun, V. Engel in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

14. Theoretical study of Na(4p²P) + Na(3s²S) and Cd(5p³P₀) + Na(3s²S) collisions and their role in the energy transfer between Cd.^* and Na

    We have computed the cross sections for the energy transfer process Cd(5p ³ P ₀ ) + Na(3s ² S) → Cd(5s ¹ S) + Na(4p ² P) and for the state changing collision...

    S. Magnier, C. Angeli, ... M. Persico in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

15. Excitation transfer between upper Se⁺ levels in a positive column He-Se⁺ laser

    The rate coefficients for collision induced transitions from a laser level to neighboring levels of active medium particles are theoretically...

    G. T. Todorov, P. R. Karavassilev, ... P. K. Telbizov in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

16. Fragmentation phase transition in atomic clusters II

    We present a statistical fragmentation study of doubly charged alkali (Li, Na, K) and antimony clusters. The evaporation of one charged trimer is the...

    M. E. Madjet, P. A. Hervieux, ... O. Schapiro in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

17. Transition of the electronic response from molecular-like to jellium-like in cold, small sodium clusters

    Absolute photoabsorption cross sections for Na _n ⁺ (2≤n≤21) were measured in the visible energy range. The cluster ions were produced in a gas...

    Christoph Ellert, Martin Schmidt, ... Hellmut Haberland in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

18. Simulation of the photodissociation of Ar ₃ ⁺

    A simulation of the photodissociation of Ar ₃ ⁺ is performed in the range 200–650nm. The approach relies on Diatomic in Molecules electronic...

    Adolfo Bastida, Florent Xavier Gardéa in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

19. Parametric investigation of the isotope shift in odd configurations of Ne i

    Isotope shift measurements were performed on 33 transitions of Ne i by means of optogalvanic and intermodulated optogalvanic spectroscopy as well as...

    Gö. Basar, Gü. Basar, ... H. -D. Kronfeldt in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997

20. Twist dynamics of 9-(N-carbazolyl)-anthracene: effects of Intramolecular Vibrational Redistribution and non-adiabatic transitions in coupled bright and dark states

    The twist dynamics of 9-(N-carbazolyl)-anthracene (C9A) in the electronically excited bright and dark states S ₁ and S _X is investigated...

    J. Giraud-Girard, J. Manz, Ch. Scheurer in Zeitschrift für Physik D Atoms, Molecules and Clusters

    Article 01 December 1997