Concept

Ionization

Related publications (205)

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Julien Perruisseau-Carrier, Juan Sebastian Gomez Diaz

The concept of a reconfigurable optical leaky-wave antenna (LWA) based on microfluidics technology is presented. The host waveguide is composed of a microfluidic channel which is periodically loaded by a set of silicon corrugations. The refractive index of ...

2014

EUV ionization of pure He nanodroplets: Mass-correlated photoelectron imaging, Penning ionization and electron energy-loss spectra

Marcel Drabbels, Nils Benedict Brauer

The ionization dynamics of pure He nanodroplets irradiated by EUV radiation is studied using Velocity-Map Imaging PhotoElectron-PhotoIon COincidence (VMI-PEPICO) spectroscopy. We present photoelectron energy spectra and angular distributions measured in co ...

American Institute of Physics2013

Computational Quantum Chemical Studies on Radicals

Peter Rudolf Tentscher

Radicals play an important role in many areas of chemistry, such as atmospheric, aquatic, polymer, and biological, to name a few. Radicals are often highly reactive species which are short-lived and therefore harder to study by experimental techniques. In ...

EPFL2013

Production of molecular sideband radioisotope beams at CERN-ISOLDE using a Helicon-type plasma ion source

In order to account for the increasing demand for strong molecular beams for nuclear physics experiments at ISOLDE, a new radioactive ion source concept based on an RE discharge in a magnetized plasma was developed at CERN. Experimental studies at the ISOL ...

Elsevier Science Bv2013

Critical Evaluation of Implicit Solvent Models for Predicting Aqueous Oxidation Potentials of Neutral Organic Compounds

Jeremy Samuel Arey, Jennifer Guerard

Quantum chemical implicit solvent models are used widely to estimate aqueous redox potentials. We compared the accuracy of several popular implicit solvent models (SM8, SMD, C-PCM, IEF-PCM, and COSMO-RS) for the prediction of aqueous single electron oxidat ...

Amer Chemical Soc2013

First application of the Laser Ion Source and Trap (LIST) for on-line experiments at ISOLDE

The Laser Ion Source and Trap (LIST) provides a new mode of operation for the resonance ionization laser ion source (RILIS) at ISOLDE/CERN, reducing the amount of surface-ionized isobaric contaminants by up to four orders of magnitude. After the first succ ...

Elsevier Science Bv2013

Mass Spectrometry based Analytical Methods for Proteome Analysis and Redoxomics

Liang Qiao

Proteomics is nowadays one of the most important research topics in life science for understanding many life activities from the molecular level. The objective is to find out proteins or modifications on proteins that regulate biological events, aging, dis ...

EPFL2013

Accurate bond dissociation energy of water determined by triple-resonance vibrational spectroscopy and ab initio calculations

Thomas Rizzo, Pavlo Maksyutenko, Oleg Aseev

Triple-resonance vibrational spectroscopy is used to determine the lowest dissociation energy, D0, for the water isotopologue HD16O as 41 239.7 ± 0.2 cm−1 and to improve D0 for H216O to 41 145.92 ± 0.12 cm−1. Ab initio calculations including systematic bas ...

Elsevier2013

Spectroscopy and Dynamics of Barium-doped Helium Nanodroplets

Marcel Drabbels, Evgeniy Loginov

Excitation spectra up to the ionization threshold are reported for barium atoms located on the surface of helium nanodroplets. For states with low principal quantum number, the resonances are substantially broadened and shifted towards higher energy with r ...

American Institute of Physics2012

Corona breakdown in open structures: A comparison of several ionization rate models

Michael Mattes, Francisco Edén Sorolla Rosario, Ioannis Koufogiannis

This paper extends previous Corona breakdown predictions for different ionization models in closed structures to open ones such as monopole antennas, as they are frequently encountered in air- and spacecrafts, prone to suffer from this kind of discharge. ...

2012

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