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22 546 (0,147s)

Result

Positive ionization and electron attachment of hexafluoropropylene oxide in different cluster environments

the same ion fragments. The cluster environment suppresses the fragmentation after fragmentation channels or ion-molecule reactions in the clusters lead to production of new investigate the electron ioniz...

Physical chemistry

  • 2019
  • Jimp
  • Link
Result

Fragmentation of size-selected Xe clusters: Why does the monomer ion channel dominate the Xen and Krn ionization?

The fragmentation of the small Xen n=2-5 clusters following 70 eV electron using non-adiabatic dynamics. The experimental results show that the clusters strongly fragment to yield monomer Xe+ (more than 90%) and di...

CF - Fyzikální chemie a teoretická chemie

  • 2009
  • Jx
Result

Electron impact fragmentation of size-selected krypton clusters

clusters studied, the main fragment is the monomer Kr+ ion with a probability f(n1Clusters of krypton are generated in a supersonic expansion and size selected fragment masses and time-of-flight distributions for ...

CF - Fyzikální chemie a teoretická chemie

  • 2006
  • Jx
Result

Fragmentation of pure and hydrated clusters of 5Br-uracil by low energy carbon ions: observation of hydrated fragments

is the observation of several series of hydrated fragments in the hydrated cluster caseThe fragmentation of the isolated 5-bromouracil (5BrU) molecule and pure and nano-hydrated 5BrU clusters induced by low energy...

Physical chemistry

  • 2017
  • Jimp
  • Link
Result

Size-selected methyl lactate clusters: fragmentation and spectroscopic fingerprints of chiral recognition

at the different fragment masses. In this way the fragmentation of these clusters upon electron impact ionization is obtained. The largest fragment masses of the neutral (MLac)(n) clusters are the protona...

CF - Fyzikální chemie a teoretická chemie

  • 2006
  • Jx
Result

Different Dynamics of CH3 and Cl Fragments from Photodissociation of CH3Cl in Clusters

with the previous study of Cl fragments, and we extend it by detecting also the CH3(ν = 0) fragments. For the clusters, the Cl (and Cl*) and CH3 fragment images are dominated map imaging technique in (CH3Cl)n ...

Physical chemistry

  • 2020
  • Jimp
  • Link
Result

Water cluster fragmentation probed by pickup experiments

clusters do fragment significantly upon electron impact: the deduced neutral precursor Na-doping. Abundant post-ionization fragmentation of water clusters must and molecular clusters. Any cluster...

CF - Fyzikální chemie a teoretická chemie

  • 2016
  • Jx
  • Link
Result

Clustering and Photochemistry of Freon CF2Cl2 on Argon and Ice Nanoparticles

. The photodissociation of molecules in the (CF2Cl2)n clusters yields predominantly Cl fragments on the (H2O)N ice nanoparticles do not form clusters, and no Cl fragments are observed was investigated. The clus...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

Extensive water cluster fragmentation after low energy electron ionization

to large cluster fragmentation even at electron energies near the ionization threshold. For (N) over bar = 138 the mean cluster ion fragment size corresponds to only aboutWater clusters (H2O)(N) from the ...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

Caging of Cl atoms from photodissociation of CF2Cl2 in clusters

imaging at 193 nm. The Cl fragment images are recorded in various expansion regimes corresponding to isolated molecules and molecules in rare gas clusters. The molecular in clusters is investigated in two regimes: (i) smal...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
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