Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x-ray pulses (ℏω=2 keV) are studied by coincident ion momentum spectroscopy. We contrast the measured charge state distribution with data on atomic Kr, determine kinetic energies of resulting ionic fragments, and compare them to the outcome of a Coulomb explosion model. We find signatures of ultrafast charge redistribution from the inner-shell ionized Se atom to its molecular partners, and observe significant displacement of the atomic constituents in the course of multiple ionization
In recent years, free-electron lasers operating in the true X-ray regime have opened up access to th...
Ultrashort x-ray pulses from free-electron lasers can efficiently charge up and trigger the full fra...
<p><strong>Figure 1.</strong> Overview of the spectrometer and the target injection setup in the CAM...
Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x-ra...
Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x-ra...
Ionization and fragmentation of methylselenol (CH(3)SeH) molecules by intense (>10(17) W/cm(2)) 5 fs...
The ionization and fragmentation dynamics of small molecules (CH<sub>3</sub>SeH, C<sub>2</sub>H<sub>...
The ionization and fragmentation dynamics of small molecules (CH3SeH, C2H5SeH, CH3I, and ICl) trigg...
The ionization and fragmentation of two selenium containing hydrocarbon molecules, methylselenol (CH...
The ionization and fragmentation of two selenium containing hydrocarbon molecules, methylselenol (CH...
<p><strong>Figure 5.</strong> The kinetic energy distributions of carbon ions for 'anomalous' fragme...
<p><strong>Figure 4.</strong> The kinetic energy distributions of carbon ions for different fragment...
<p><strong>Figure 2.</strong> (a) Ion time-of-flight spectra resulting from the ionization and fragm...
Doctor of PhilosophyDepartment of PhysicsArtem RudenkoA new era in ultrafast science has started in ...
We studied the electronic and nuclear dynamics of I-containing organic molecules induced by intense ...
In recent years, free-electron lasers operating in the true X-ray regime have opened up access to th...
Ultrashort x-ray pulses from free-electron lasers can efficiently charge up and trigger the full fra...
<p><strong>Figure 1.</strong> Overview of the spectrometer and the target injection setup in the CAM...
Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x-ra...
Ionization and fragmentation of methylselenol (CH3SeH) molecules by intense (>1017 W/cm2) 5 fs x-ra...
Ionization and fragmentation of methylselenol (CH(3)SeH) molecules by intense (>10(17) W/cm(2)) 5 fs...
The ionization and fragmentation dynamics of small molecules (CH<sub>3</sub>SeH, C<sub>2</sub>H<sub>...
The ionization and fragmentation dynamics of small molecules (CH3SeH, C2H5SeH, CH3I, and ICl) trigg...
The ionization and fragmentation of two selenium containing hydrocarbon molecules, methylselenol (CH...
The ionization and fragmentation of two selenium containing hydrocarbon molecules, methylselenol (CH...
<p><strong>Figure 5.</strong> The kinetic energy distributions of carbon ions for 'anomalous' fragme...
<p><strong>Figure 4.</strong> The kinetic energy distributions of carbon ions for different fragment...
<p><strong>Figure 2.</strong> (a) Ion time-of-flight spectra resulting from the ionization and fragm...
Doctor of PhilosophyDepartment of PhysicsArtem RudenkoA new era in ultrafast science has started in ...
We studied the electronic and nuclear dynamics of I-containing organic molecules induced by intense ...
In recent years, free-electron lasers operating in the true X-ray regime have opened up access to th...
Ultrashort x-ray pulses from free-electron lasers can efficiently charge up and trigger the full fra...
<p><strong>Figure 1.</strong> Overview of the spectrometer and the target injection setup in the CAM...