Imaging chemical reactions–3D velocity mapping

AI Chichinin, KH Gericke, S Kauczok… - International Reviews in …, 2009 - Taylor & Francis
Visualising a collision between an atom or a molecule or a photodissociation (half-collision)
of a molecule on a single particle and single quantum level is like watching the collision of …

[HTML][HTML] Communication: Time-and space-sliced velocity map electron imaging

SK Lee, YF Lin, S Lingenfelter, L Fan… - The Journal of …, 2014 - pubs.aip.org
We develop a new method to achieve slice electron imaging using a conventional velocity
map imaging apparatus with two additional components: a fast frame complementary metal …

Inelastic collisions of cold polar molecules in nonparallel electric and magnetic fields

E Abrahamsson, TV Tscherbul… - The Journal of chemical …, 2007 - pubs.aip.org
The authors present a detailed study of low-temperature collisions between CaD molecules
and He atoms in superimposed electric and magnetic fields with arbitrary orientations …

Three-dimensional imaging of carbonyl sulfide and ethyl iodide photodissociation using the pixel imaging mass spectrometry camera

K Amini, S Blake, M Brouard, MB Burt… - Review of Scientific …, 2015 - pubs.aip.org
The Pixel Imaging Mass Spectrometry (PImMS) camera is used in proof-of-principle three-
dimensional imaging experiments on the photodissociation of carbonyl sulfide and ethyl …

[HTML][HTML] Finite slice analysis (FINA) of sliced and velocity mapped images on a Cartesian grid

JOF Thompson, C Amarasinghe, CD Foley… - The Journal of …, 2017 - pubs.aip.org
Although time-sliced imaging yields improved signal-to-noise and resolution compared with
unsliced velocity mapped ion images, for finite slice widths as encountered in real …

Observation of the carbon elimination channel in vacuum ultraviolet photodissociation of OCS

W Chen, L Zhang, D Yuan, Y Chang, S Yu… - The Journal of …, 2019 - ACS Publications
The textbook mechanism for OCS photodissociation mainly involves the CO+ S or CS+ O
product channel via a single bond fission. However, a third dissociation channel concerning …

Photodissociation dynamics of OCS at 248nm: The S (D21) atomic angular momentum polarization

M Brouard, AV Green, F Quadrini… - The Journal of chemical …, 2007 - pubs.aip.org
Photodissociation dynamics of OCS at 248nm⁠: The S(D21) atomic angular momentum
polarization | The Journal of Chemical Physics | AIP Publishing Skip to Main Content …

Photodissociation dynamics of OCS near 214 nm using ion imaging

W Wei, CJ Wallace, GC McBane… - The Journal of chemical …, 2016 - pubs.aip.org
The OCS photodissociation dynamics of the dominant S (1D2) channel near 214 nm have
been studied using velocity map ion imaging. We report a CO vibrational branching ratio of …

Resonance-state selective photodissociation dynamics of OCS+ hv→ CS (X1Σ+)+ O (3Pj= 2, 1, 0) via the 21Σ+ state

Q Liu, Z Li, P Liu, X Yang, S Yu - The Journal of Chemical Physics, 2023 - pubs.aip.org
Understanding vacuum ultraviolet photodissociation dynamics of Carbonyl sulfide (OCS) is
of considerable importance in the study of atmospheric chemistry. Yet, photodissociation …

Dynamics and vector correlations of vacuum ultraviolet (VUV) photodissociation of CO 2 at 155 nm

E Sakkoula, G Sharma, X Wang, SW North… - Physical Chemistry …, 2022 - pubs.rsc.org
In this work, the CO2 Vacuum Ultraviolet (VUV) photodissociation dynamics of the dominant
O (1D) channel near 155 nm have been studied using Velocity Map Imaging (VMI) …