Demonstration of Fine-Pitch High-Resolution X-ray Transition-Edge Sensor Microcalorimeters Optimized for Energies below 1 keV
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Low Temperature Physics"
DOI: 10.1007/s10909-020-02409-2
Abstract: In this paper, we report on X-ray transition-edge sensor (TES) microcalorimeters optimized to have the best possible energy resolution for a limited energy range for the incoming X-rays, such as an energy resolution of 0.3 eV… read more here.
Keywords: ray transition; resolution; edge sensor; energy ... See more keywords
Ultra-High Energy Resolution EELS
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s143192761700842x
Abstract: The High Energy Resolution Monochromated EELS-STEM (HERMES) system developed by Nion combines a ground-potential monochromator, a bright cold-field-emission (CFE) gun, an advanced aberration corrector, and a new EEL spectrometer. The system is designed to allow read more here.
Keywords: resolution; high energy; spatial resolution; resolution eels ... See more keywords
Energy resolution at the Fano limit: The benefits of the principle of sideward depletion for solid state X-ray spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618004130
Abstract: In the field of X-ray spectrometry, high-energy resolution and low-energy detection capability are important requirements. The energy resolution of a detector system depends on the intrinsic resolution of the detector chip and on the electronic… read more here.
Keywords: resolution; energy; limit; detector ... See more keywords
A Photochemically Generated Selenyl Free Radical Observed by High Energy Resolution Fluorescence Detected X-ray Absorption Spectroscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b01522
Abstract: Selenium-based selenyl free radicals are chemical entities that may be involved in a range of biochemical processes. We report the first X-ray spectroscopic observation of a selenyl radical species generated photochemically by X-ray irradiation of… read more here.
Keywords: energy; high energy; free radical; selenyl free ... See more keywords
High-Energy-Resolution Fluorescence-Detected X-ray Absorption of the Q Intermediate of Soluble Methane Monooxygenase.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b09560
Abstract: Kα high-energy-resolution fluorescence detected X-ray absorption spectroscopy (HERFD XAS) provides a powerful tool for overcoming the limitations of conventional XAS to identify the electronic structure and coordination environment of metalloprotein active sites. Herein, Fe Kα… read more here.
Keywords: resolution fluorescence; high energy; methane; structure ... See more keywords
Neutrino vertex reconstruction with in-ice radio detectors using surface reflections and implications for the neutrino energy resolution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2019/11/030
Abstract: Ultra high energy neutrinos ($E_\nu > 10^{16.5}$eV$)$ are efficiently measured via radio signals following a neutrino interaction in ice. An antenna placed $\mathcal{O}$(15 m) below the ice surface will measure two signals for the vast… read more here.
Keywords: energy; neutrino energy; surface; ice ... See more keywords
Characterization of high density SiPM non-linearity and energy resolution for prompt gamma imaging applications
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/12/07/p07001
Abstract: Fondazione Bruno Kessler (FBK) (Trento, Italy) has recently introduced High Density (HD) and Ultra High-Density (UHD) SiPMs, featuring very small micro-cell pitch. The high cell density is a very important factor to improve the linearity… read more here.
Keywords: sipm; energy; density; linearity ... See more keywords
R2D2 spherical TPC: first energy resolution results
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/16/03/p03012
Abstract: Spherical time projection chambers (TPC), also known as spherical proportional counters, are employed in the search for rare phenomena, such as light Dark Matter candidates. The spherical TPC exhibits a number of essential features, making… read more here.
Keywords: r2d2 spherical; spherical tpc; energy resolution; energy ... See more keywords
Multi-contrast CT imaging using a high energy resolution CdTe detector and a CZT photon-counting detector
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/17/01/p01004
Abstract: Computed tomography (CT) imaging with high energy resolution detectors shows great promise in material decomposition and multi-contrast imaging. Multi-contrast imaging was studied by imaging a phantom with iodine (I), gadolinium (Gd), and gold (Au) solutions,… read more here.
Keywords: energy resolution; contrast; cdte; detector ... See more keywords
Practical measurement of the energy resolution for meV-resolved inelastic X-ray scattering.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of synchrotron radiation"
DOI: 10.1107/s1600577521003234
Abstract: Several different ways of measuring the energy resolution for meV-resolved inelastic X-ray scattering (IXS) are compared: using scattering from poly(methyl methacrylate), PMMA, using scattering from borosilicate glass (Tempax), and using powder diffraction from aluminium. All… read more here.
Keywords: resolution; energy resolution; energy; resolved inelastic ... See more keywords
Multicolor single-analyzer high-energy-resolution XES spectrometer for simultaneous examination of different elements
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s1600577522007561
Abstract: This paper proves the feasibility and demonstrates the performance of a novel conical single-crystal analyzer in a von Hámos geometry to follow two sets of Kα hard X-ray emission peaks simultaneously, which can be used… read more here.
Keywords: multicolor single; high energy; analyzer high; energy resolution ... See more keywords