The mutual neutralization of hydronium and hydroxide
Mutual neutralization of hydronium (H3O+) and hydroxide (OH−) ions is a very fundamental
chemical reaction. Yet, there is only limited experimental evidence about the underlying …
chemical reaction. Yet, there is only limited experimental evidence about the underlying …
An Orbitrap/time-of-flight mass spectrometer for photofragment ion imaging and high-resolution mass analysis of native macromolecular assemblies
A Mathew, F Giskes, A Lekkas, JF Greisch… - Journal of the …, 2023 - ACS Publications
We discuss the design, development, and evaluation of an Orbitrap/time-of-flight (TOF) mass
spectrometry (MS)-based instrument with integrated UV photodissociation (UVPD) and …
spectrometry (MS)-based instrument with integrated UV photodissociation (UVPD) and …
Three-dimensional (3D) velocity map imaging: from technique to application
G Basnayake, Y Ranathunga, SK Lee… - Journal of Physics B …, 2022 - iopscience.iop.org
The velocity map imaging (VMI) technique was first introduced by Eppink and Parker in
1997, as an improvement to the original ion imaging method by Houston and Chandler in …
1997, as an improvement to the original ion imaging method by Houston and Chandler in …
Spatial and temporal detection of ions ejected from Coulomb crystals
JA Diprose, V Richardson, P Regan… - The Journal of …, 2024 - ACS Publications
Coulomb crystals have proven to be powerful and versatile tools for the study of ion–
molecule reactions under cold and controlled conditions. Reactions in Coulomb crystals are …
molecule reactions under cold and controlled conditions. Reactions in Coulomb crystals are …
Shot-by-shot 250 kHz 3D ion and MHz photoelectron imaging using Timepix3
H Bromberger, C Passow, D Pennicard… - Journal of Physics B …, 2022 - iopscience.iop.org
We demonstrate the application of event-driven Timepix3-based detectors in combination
with a double-sided velocity-map-imaging spectrometer to record the full 3D momentum of …
with a double-sided velocity-map-imaging spectrometer to record the full 3D momentum of …
Towards molecular frame photoelectron angular distributions in polyatomic molecules from lab frame coherent rotational wavepacket evolution
A theory and method for a matrix-based reconstruction of molecular frame (MF)
photoelectron angular distributions (MFPADs) from laboratory frame (LF) measurements …
photoelectron angular distributions (MFPADs) from laboratory frame (LF) measurements …
Time-resolved imaging of high mass proteins and metastable fragments using matrix-assisted laser desorption/ionization, axial time-of-flight mass spectrometry, and …
The Timepix (TPX) is a position-and time-sensitive pixelated charge detector that can be
coupled with time-of-flight mass spectrometry (TOF MS) in combination with microchannel …
coupled with time-of-flight mass spectrometry (TOF MS) in combination with microchannel …
Time-to-brightness converter (TBC): measuring photon arrival time with conventional cameras
We introduce a new, to our knowledge, method to measure the arrival time of photons with a
sub-nanosecond precision using two conventional cameras. The method exploits the finite …
sub-nanosecond precision using two conventional cameras. The method exploits the finite …
[HTML][HTML] Slicing Newton spheres with a two-camera 3D imaging system
We demonstrate a simple approach to achieve three-dimensional ion momentum imaging.
The method employs two complementary metal–oxide–semiconductor cameras in addition …
The method employs two complementary metal–oxide–semiconductor cameras in addition …
A multi-mass and multi-hit two-camera 3D ion momentum imaging system
We demonstrate an improved two-camera system for multi-mass and multi-hit three-
dimensional (3D) momentum imaging of ions. The imaging system employs two …
dimensional (3D) momentum imaging of ions. The imaging system employs two …