Strong field-induced quantum dynamics in atoms and small molecules
S Eckart - Journal of Physics B: Atomic, Molecular and Optical …, 2024 - iopscience.iop.org
High-intensity laser fields can ionize atoms and molecules and also initiate molecular
dissociation. This review is on the recent progress made using experiments that harness the …
dissociation. This review is on the recent progress made using experiments that harness the …
Light-induced ultrafast molecular dynamics: from photochemistry to optochemistry
By precisely controlling the waveform of ultrashort laser fields, electronic and nuclear
motions in molecules can be steered on extremely short time scales, even in the attosecond …
motions in molecules can be steered on extremely short time scales, even in the attosecond …
Production Coming from Single-Event Electron Impact
In CO 2-rich atmospheres that are always exposed to ionizing radiation (eg, Venus and
Mars), every fragmentation process can significantly impact the inventory of moieties present …
Mars), every fragmentation process can significantly impact the inventory of moieties present …
Abiotic molecular oxygen production—Ionic pathway from sulfur dioxide
M Wallner, M Jarraya, E Olsson, V Ideböhn… - Science …, 2022 - science.org
Molecular oxygen, O2, is vital to life on Earth and possibly also on exoplanets. Although the
biogenic processes leading to its accumulation in Earth's atmosphere are well understood …
biogenic processes leading to its accumulation in Earth's atmosphere are well understood …
Direct dioxygen evolution in collisions of carbon dioxide with surfaces
The intramolecular conversion of CO2 to molecular oxygen is an exotic reaction, rarely
observed even with extreme optical or electronic excitation means. Here we show that this …
observed even with extreme optical or electronic excitation means. Here we show that this …
Strong-field-induced bond rearrangement in triatomic molecules
A comparative study of bond rearrangement is reported for the double ionization of three
triatomic molecules: carbon dioxide, carbonyl sulfide, and water (D 2 O). Specifically, we …
triatomic molecules: carbon dioxide, carbonyl sulfide, and water (D 2 O). Specifically, we …
Timing Dissociative Ionization of Using a Polarization-Skewed Femtosecond Laser Pulse
We experimentally observe the bond stretching time of one-photon and net-two-photon
dissociation pathways of singly ionized H 2 molecules driven by a polarization-skewed …
dissociation pathways of singly ionized H 2 molecules driven by a polarization-skewed …
Two-and three-body fragmentation of multiply charged tribromomethane by ultrafast laser pulses
We investigate the two-and three-body fragmentation of tribromomethane (bromoform,
CHBr3) resulting from multiple ionization by 28-femtosecond near-infrared laser pulses with …
CHBr3) resulting from multiple ionization by 28-femtosecond near-infrared laser pulses with …
Fragmentation Dynamics of a Carbon Dioxide Dication Produced by Ion Impact
H Yuan, S Xu, E Wang, J Xu, Y Gao, X Zhu… - The Journal of …, 2022 - ACS Publications
The response of carbon dioxide to radiolysis is crucial for understanding the atmospheric
chemistry of planets. Here, we present a combined experimental and theoretical …
chemistry of planets. Here, we present a combined experimental and theoretical …
Delayed Dissociation and Transient Isomerization during the Ultrafast Photodissociation of the Tribromomethane Cation
We present a time-resolved measurement of the photodissociation and photoisomerization
dynamics of bromoform (CHBr3) in the mono-and di-cationic states produced by near …
dynamics of bromoform (CHBr3) in the mono-and di-cationic states produced by near …