Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Coulomb explosion imaging of CH3I and CH2ClI photodissociation dynamics. / Allum, Felix; Burt, Michael; Amini, Kasra; Boll, Rebecca; Köckert, Hansjochen; Olshin, Pavel K.; Bari, Sadia; Bomme, Cédric; Brauße, Felix; Cunha de Miranda, Barbara; Düsterer, Stefan; Erk, Benjamin; Géléoc, Marie; Geneaux, Romain; Gentleman, Alexander S.; Goldsztejn, Gildas; Guillemin, Renaud; Holland, David M.P.; Ismail, Iyas; Johnsson, Per; Journel, Loïc; Küpper, Jochen; Lahl, Jan; Lee, Jason W.L.; Maclot, Sylvain; Mackenzie, Stuart R.; Manschwetus, Bastian; Mereshchenko, Andrey S.; Mason, Robert; Palaudoux, Jérôme; Piancastelli, Maria Novella; Penent, Francis; Rompotis, Dimitrios; Rouzée, Arnaud; Ruchon, Thierry; Rudenko, Artem; Savelyev, Evgeny; Simon, Marc; Schirmel, Nora; Stapelfeldt, Henrik; Techert, Simone; Travnikova, Oksana; Trippel, Sebastian; Underwood, Jonathan G.; Vallance, Claire; Wiese, Joss; Ziaee, Farzaneh; Brouard, Mark; Marchenko, Tatiana; Rolles, Daniel.
в: The Journal of Chemical Physics, Том 149, № 20, 204313, 28.11.2018.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Coulomb explosion imaging of CH3I and CH2ClI photodissociation dynamics
AU - Allum, Felix
AU - Burt, Michael
AU - Amini, Kasra
AU - Boll, Rebecca
AU - Köckert, Hansjochen
AU - Olshin, Pavel K.
AU - Bari, Sadia
AU - Bomme, Cédric
AU - Brauße, Felix
AU - Cunha de Miranda, Barbara
AU - Düsterer, Stefan
AU - Erk, Benjamin
AU - Géléoc, Marie
AU - Geneaux, Romain
AU - Gentleman, Alexander S.
AU - Goldsztejn, Gildas
AU - Guillemin, Renaud
AU - Holland, David M.P.
AU - Ismail, Iyas
AU - Johnsson, Per
AU - Journel, Loïc
AU - Küpper, Jochen
AU - Lahl, Jan
AU - Lee, Jason W.L.
AU - Maclot, Sylvain
AU - Mackenzie, Stuart R.
AU - Manschwetus, Bastian
AU - Mereshchenko, Andrey S.
AU - Mason, Robert
AU - Palaudoux, Jérôme
AU - Piancastelli, Maria Novella
AU - Penent, Francis
AU - Rompotis, Dimitrios
AU - Rouzée, Arnaud
AU - Ruchon, Thierry
AU - Rudenko, Artem
AU - Savelyev, Evgeny
AU - Simon, Marc
AU - Schirmel, Nora
AU - Stapelfeldt, Henrik
AU - Techert, Simone
AU - Travnikova, Oksana
AU - Trippel, Sebastian
AU - Underwood, Jonathan G.
AU - Vallance, Claire
AU - Wiese, Joss
AU - Ziaee, Farzaneh
AU - Brouard, Mark
AU - Marchenko, Tatiana
AU - Rolles, Daniel
N1 - doi: 10.1063/1.5041381
PY - 2018/11/28
Y1 - 2018/11/28
N2 - The photodissociation dynamics of CH3I and CH2ClI at 272 nm were investigated by time-resolved Coulomb explosion imaging, with an intense non-resonant 815 nm probe pulse. Fragment ion momenta over a wide m/z range were recorded simultaneously by coupling a velocity map imaging spectrometer with a pixel imaging mass spectrometry camera. For both molecules, delay-dependent pump-probe features were assigned to ultraviolet-induced carbon-iodine bond cleavage followed by Coulomb explosion. Multi-mass imaging also allowed the sequential cleavage of both carbon-halogen bonds in CH2ClI to be investigated. Furthermore, delay-dependent relative fragment momenta of a pair of ions were directly determined using recoil-frame covariance analysis. These results are complementary to conventional velocity map imaging experiments and demonstrate the application of time-resolved Coulomb explosion imaging to photoinduced real-time molecular motion.
AB - The photodissociation dynamics of CH3I and CH2ClI at 272 nm were investigated by time-resolved Coulomb explosion imaging, with an intense non-resonant 815 nm probe pulse. Fragment ion momenta over a wide m/z range were recorded simultaneously by coupling a velocity map imaging spectrometer with a pixel imaging mass spectrometry camera. For both molecules, delay-dependent pump-probe features were assigned to ultraviolet-induced carbon-iodine bond cleavage followed by Coulomb explosion. Multi-mass imaging also allowed the sequential cleavage of both carbon-halogen bonds in CH2ClI to be investigated. Furthermore, delay-dependent relative fragment momenta of a pair of ions were directly determined using recoil-frame covariance analysis. These results are complementary to conventional velocity map imaging experiments and demonstrate the application of time-resolved Coulomb explosion imaging to photoinduced real-time molecular motion.
KW - METHYL-IODIDE
KW - VELOCITY
KW - BAND
KW - CHLOROIODOMETHANE
KW - SPECTROSCOPY
KW - ABSORPTION
KW - CIS
KW - PHOTOFRAGMENTATION
KW - PHOTOELECTRON
KW - EXCITATION
UR - http://www.scopus.com/inward/record.url?scp=85057771736&partnerID=8YFLogxK
U2 - 10.1063/1.5041381
DO - 10.1063/1.5041381
M3 - Article
C2 - 30501230
VL - 149
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 20
M1 - 204313
ER -
ID: 36476492