SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Kokkonen K.) srt2:(2015-2019)"

Search: WFRF:(Kokkonen K.) > (2015-2019)

  • Result 1-2 of 2
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Kokkonen, E., et al. (author)
  • Formation of stable HCl+ following resonant Auger decay in CH3Cl
  • 2016
  • In: PHYSICAL REVIEW A. - : American Physical Society. - 2469-9926. ; 94:3
  • Journal article (peer-reviewed)abstract
    • Photoinduced reformation of chemical bonds is investigated in the CH3Cl molecule experimentally and computationally. The observation of stable HCl+ fragment formation after resonant Cl 2p photoexcitation is confirmed by an electron-ion coincidence experiment, and its possible creation mechanism is reported. We attribute the formation of HCl+ to specific final states populated by the resonant Auger decay. Quantum chemical computations support this attribution and suggest that in at least one of those states the system is placed on a potential energy surface which favors creation of HCl+ by moving one hydrogen atom to a closer proximity of the chlorine atom. This work demonstrates the effect of targeted core-shell excitation on the chemical bond breaking and reformation process, often called photoinduced chemistry.
  •  
2.
  • Kokkonen, E., et al. (author)
  • Fragmentation of mercury compounds under ultraviolet light irradiation
  • 2015
  • In: Journal of Chemical Physics. - : AIP Publishing. - 0021-9606 .- 1089-7690. ; 143:7
  • Journal article (peer-reviewed)abstract
    • Ultraviolet light induced photofragmentation of mercury compounds is studied experimentally with electron energy resolved photoelectron-photoion coincidence techniques and theoretically with computational quantum chemical methods. A high resolution photoelectron spectrum using synchrotron radiation is presented. Fragmentation of the molecule is studied subsequent to ionization to the atomic-mercury-like d orbitals. State dependent fragmentation behaviour is presented and specific reactions for dissociation pathways are given. The fragmentation is found to differ distinctly in similar orbitals of different mercury compounds.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-2 of 2
Type of publication
journal article (2)
Type of content
peer-reviewed (2)
Author/Editor
Jankala, K. (2)
Huttula, M. (2)
Kokkonen, E. (2)
Žitnik, M. (1)
Bucar, K. (1)
Cao, W. (1)
show more...
Vapa, Matti (1)
Loytynoja, Tuomas (1)
Hautala, L. (1)
show less...
University
Royal Institute of Technology (2)
Language
English (2)
Research subject (UKÄ/SCB)
Natural sciences (2)

Year

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view