Search Results - "Bucar, K."
-
1
Electronic Structure of Sulfur Studied by X-ray Absorption and Emission Spectroscopy
Published in Analytical chemistry (Washington) (01-08-2009)“…An X-ray spectroscopy and theoretical study of the chemical state of several sulfur bearing minerals and a synthetic sodium sulfite sample was performed. X-ray…”
Get full text
Journal Article -
2
Fingerprinting Mean Composition of Lithium Polysulfide Standard Solutions by Applying High-Energy Resolution Fluorescence Detected X‑ray Absorption Spectroscopy
Published in The journal of physical chemistry letters (16-07-2020)“…In a lithium/sulfur (Li/S) battery, the reduction of sulfur during discharge involves a particular mechanism, where the active material successively dissolves…”
Get full text
Journal Article -
3
Auger Shake-Up Assisted Electron Recapture
Published in Physical review letters (17-11-2023)“…The presence of doubly excited states (DESs) above the core-hole ionization threshold nontrivially modulates the x-ray absorption because the participator…”
Get full text
Journal Article -
4
Operando Resonant Inelastic X‑ray Scattering: An Appropriate Tool to Characterize Sulfur in Li–S Batteries
Published in Journal of physical chemistry. C (03-11-2016)“…Application of new analytical tools providing insight into the mechanism of lithium–polysulfide formation in the cathode and their interaction with the host…”
Get full text
Journal Article -
5
Exercise-induced effects on a gym atmosphere
Published in Indoor air (01-06-2016)“…We report results of analysis of a month‐long measurement of indoor air and environment quality parameters in one gym during sporting activities such as…”
Get full text
Journal Article -
6
Sulfur-Metal Orbital Hybridization in Sulfur-Bearing Compounds Studied by X-ray Emission Spectroscopy
Published in Inorganic chemistry (19-07-2010)“…The electronic structure and ligand environment of sulfur was investigated in various sulfur-containing compounds with different structures and chemical states…”
Get full text
Journal Article -
7
Hard x-ray absorption spectroscopy for pulsed sources
Published in Physical review. B, Condensed matter and materials physics (06-02-2013)“…We present a method suitable for the measurement of a high-energy resolved absorption spectrum in the emission mode upon target excitation with an intense…”
Get full text
Journal Article -
8
Influence of the thorium decay series on the background of high-resolution gamma-ray spectrometers
Published in Applied radiation and isotopes (01-06-2012)“…The background induced by the members of the thorium decay sequence in six high-resolution, gamma-ray spectrometers was analyzed. For the analysis, the count…”
Get full text
Journal Article -
9
Double core hole spectroscopy with synchrotron radiation
Published in Journal of electron spectroscopy and related phenomena (15-10-2015)“…In the last five years, a strong experimental and theoretical activity has been dedicated to the study of inner-shell double photoionization. Almost…”
Get full text
Journal Article -
10
The effects of γ-radiation on model vitreous wasteforms intended for the disposal of intermediate and high level radioactive wastes in the United Kingdom
Published in Journal of nuclear materials (01-10-2012)“…The effect of γ-radiation on a variety of model vitreous wasteforms applied to, or conceived for, immobilisation of UK intermediate and high level radioactive…”
Get full text
Journal Article -
11
Electronic state interferences in resonant x-ray emission after K-shell excitation in HCl
Published in Physical review letters (10-09-2010)“…We have measured a series of high-resolution x-ray spectra emitted upon resonant photoexcitation of HCl. The photon energy was tuned across the dissociative…”
Get full text
Journal Article -
12
Multi-electron coincidence spectroscopy: Triple Auger decay of Ar 2p and 2s holes
Published in Journal of electron spectroscopy and related phenomena (01-10-2017)“…•A review of multi-electron coincidence experiments based on the use of magnetic bottle spectrometers is presented.•The Auger decay of Ar innershell holes by…”
Get full text
Journal Article -
13
Electron Dynamics in the Core-Excited CS2 Molecule Revealed through Resonant Inelastic X-Ray Scattering Spectroscopy
Published in Physical review. X (2015)“…We present an experimental and theoretical study of resonant inelastic x-ray scattering (RIXS) in the carbon disulphide CS2 molecule near the sulfur…”
Get full text
Journal Article -
14
Interference of two-photon transitions induced by XUV light
Published in Optica (20-07-2022)“…The relative phase of first ( ω 1 ) and third harmonics ( ω 3 ) extreme ultraviolet light pulses was varied to control the population of the 2 s 2 state in…”
Get full text
Journal Article -
15
Separation of two-electron photoexcited atomic processes near the inner-shell threshold
Published in Physical review letters (10-04-2009)“…By means of a high resolution resonant inelastic x-ray scattering spectroscopy, we have for the first time separated spectral features pertaining to different…”
Get full text
Journal Article -
16
Resonant inelastic X-ray scattering on atoms and simple molecules in the tender X-ray region
Published in Journal of electron spectroscopy and related phenomena (01-06-2013)“…► A curved crystal spectrometer for gas-phase RIXS studies in the tender X-ray range. ► Resonant inelastic X-ray scattering on Xe atoms around their L3…”
Get full text
Journal Article -
17
Event by event pile-up compensation in digital timestamped calorimetry
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-08-2009)“…In digital nuclear calorimetry, the effect on measured pulse amplitudes by piling up of pulses can be compensated based on the pulses’ respective timestamps,…”
Get full text
Journal Article -
18
Time-resolved measurements of aerosol elemental concentrations in indoor working environments
Published in Atmospheric environment (1994) (01-12-2010)“…We have measured the elemental concentrations in aerosols with a 2-h time resolution in two different types of working environment: a chemistry laboratory…”
Get full text
Journal Article -
19
Resonant inelastic X-ray spectroscopy of atoms and simple molecules: Satellite features and dependence on energy detuning and photon polarization
Published in Journal of electron spectroscopy and related phenomena (15-10-2015)“…We summarize recent results dealing with high resolution (resonant) X-ray spectroscopy of atomic and molecular targets in the tender X-ray energy region. We…”
Get full text
Journal Article -
20
Rubin Observatory’s Survey Strategy Performance for Tidal Disruption Events
Published in The Astrophysical journal. Supplement series (01-09-2023)“…Abstract Tidal disruption events (TDEs) are rare transients, which are considered as promising tools for probing supermassive black holes in quiescent…”
Get full text
Journal Article