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check out: Unraveling non-adiabatic pathways in mutual neutralization
Our multi-disciplinary research team combines Chemistry and Physics students that design and construct cutting-edge experimental setups for investigating the underlying dynamics in molecular and cluster systems. Basic research provides the best training for future technological challenges.
Our multi-disciplinary research team combines Chemistry and Physics students that design and construct cutting-edge experimental setups for investigating the underlying dynamics in molecular and cluster systems. Basic research provides the best training for future technological challenges.
List of publications on Google Scholar
Selected Research Projects:
Selected Research Projects:
The HEIBT is our novel Hybrid Electrostatic Ion Beam Trap machine for the study of ion photochemistry as well as exploring ion reactions of interest to planetary and interstellar environments. In particular, mutual neutralization in cold cation-anion collisions and isolated ion-neutral reactions. Recently, we were able to demonstrate the HEIBT experimentally !
The HEIBT is our novel Hybrid Electrostatic Ion Beam Trap machine for the study of ion photochemistry as well as exploring ion reactions of interest to planetary and interstellar environments. In particular, mutual neutralization in cold cation-anion collisions and isolated ion-neutral reactions. Recently, we were able to demonstrate the HEIBT experimentally !
SciLight Article מאמר באתר הידען
The advantages of ion beam trapping for careful ion photochemistry studies can be demonstrated by our collaborative work with the Continetti group in UCSD that led to the reassignment of the Ethylenedione and Ethynediolide spectroscopy. As well as revealed complex photodissociation dynamics of cold Oxyallyl anions.
The advantages of ion beam trapping for careful ion photochemistry studies can be demonstrated by our collaborative work with the Continetti group in UCSD that led to the reassignment of the Ethylenedione and Ethynediolide spectroscopy. As well as revealed complex photodissociation dynamics of cold Oxyallyl anions.
In addition to the HEIBT experiments, we recently explore cation - anion interactions in the DESIREE facility at Stockholm university. In particular, we explored one of the most fundamental reactions: the mutual neutralization of hydronium and hydroxide (Free Download). By 3D coincidence imaging of the neutral reaction products, we were able to enjoy observing the competing electron-transfer and proton-transfer mechanisms in the reaction of isolated H3O++ and OH- ions. Experiments with deuterated ions unraveled the non-adiabatic pathways in the e-transfer mechanism described in nature chemistry(2025).
In addition to the HEIBT experiments, we recently explore cation - anion interactions in the DESIREE facility at Stockholm university. In particular, we explored one of the most fundamental reactions: the mutual neutralization of hydronium and hydroxide (Free Download). By 3D coincidence imaging of the neutral reaction products, we were able to enjoy observing the competing electron-transfer and proton-transfer mechanisms in the reaction of isolated H3O++ and OH- ions. Experiments with deuterated ions unraveled the non-adiabatic pathways in the e-transfer mechanism described in nature chemistry(2025).
In the ultrafast EUV probe ERC project we develop a way to experimentaly visualize time resolved structural dynamics using ultrafast HHG pulses.
In the ultrafast EUV probe ERC project we develop a way to experimentaly visualize time resolved structural dynamics using ultrafast HHG pulses.
The high energy of EUV photons allows single-photon ionization of multiple electrons from an isolated molecule. The multiply charged system then undergoes a Coulomb Explosion, in which the instantaneous molecular structure is reflected in the kinetic energy release and correlations of the ejected cationic fragments. So far we've investigated the Coulomb explosion of benchmark molecules such as MeOH, EtOH, i-PrOH, N2O and CO2. These benchmark experiments are designed to tune and validate our novel Coulomb Explosion Imaging method are described in a recent review. We aim to apply our method to shed light on intricate roaming hydrogen and proton-transfer photochemical reactions, "EU Research" Article.
The high energy of EUV photons allows single-photon ionization of multiple electrons from an isolated molecule. The multiply charged system then undergoes a Coulomb Explosion, in which the instantaneous molecular structure is reflected in the kinetic energy release and correlations of the ejected cationic fragments. So far we've investigated the Coulomb explosion of benchmark molecules such as MeOH, EtOH, i-PrOH, N2O and CO2. These benchmark experiments are designed to tune and validate our novel Coulomb Explosion Imaging method are described in a recent review. We aim to apply our method to shed light on intricate roaming hydrogen and proton-transfer photochemical reactions, "EU Research" Article.
We also take advantage of the FLASH Free Electron Laser to perform EUV pump - EUV probe Coulomb explosion imaging experiments that revealed surprising symmetry-breaking dynamics following photoionization of a carbon dioxide dimer.
We also take advantage of the FLASH Free Electron Laser to perform EUV pump - EUV probe Coulomb explosion imaging experiments that revealed surprising symmetry-breaking dynamics following photoionization of a carbon dioxide dimer.
We found efficient non-sequential multiple-detachment mechanism. As opposed to neutral species, we found it does not rely on the rescattering dynamics that dominate intense laser interactions with neutral species.
We found efficient non-sequential multiple-detachment mechanism. As opposed to neutral species, we found it does not rely on the rescattering dynamics that dominate intense laser interactions with neutral species.
Furthermore, the anion non-linear photochemistry exhibits complex structural rearrangement dynamics with surprising product channels.
Furthermore, the anion non-linear photochemistry exhibits complex structural rearrangement dynamics with surprising product channels.
In collaboration with quantum chemistry groups we perform detailed tests of state of the art molecular dynamics simulations. The multifaceted comparison of experiment and theory allows identifying exotic reaction mechanisms.
In collaboration with quantum chemistry groups we perform detailed tests of state of the art molecular dynamics simulations. The multifaceted comparison of experiment and theory allows identifying exotic reaction mechanisms.
Video shows ultrafast H2 roaming featuring proton-transfer and electron transfer dynamics resulting in formation of H3+ and
Video shows ultrafast H2 roaming featuring proton-transfer and electron transfer dynamics resulting in formation of H3+ and
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