Gaseous detectors for energy dispersive X-ray fluorescence analysis

J Veloso, ALM Silva - Nuclear Instruments and Methods in Physics …, 2018 - Elsevier
The energy resolution capability of gaseous detectors is being used in the last years to
perform studies on the detection of characteristic X-ray lines emitted by elements when …

X-ray fluorescence imaging system for fast mapping of pigment distributions in cultural heritage paintings

A Zielińska, W Dąbrowski, T Fiutowski… - Journal of …, 2013 - iopscience.iop.org
Conventional X-ray fluorescence imaging technique uses a focused X-ray beam to scan
through the sample and an X-ray detector with high energy resolution but no spatial …

Performance Studies of Aluminium-Based Gas Electron Multiplier Detector

B Mindur, T Fiutowski, P Wiącek - Sensors, 2024 - mdpi.com
In this paper, we report on a systematic study of a soft X-ray Gas Electron Multiplier (GEM)
detector built with aluminium-clad kapton GEM foils. The primary objective of this research is …

Concept of a compact high-resolution neutron spectrometer based on GEM detector for fusion plasmas

M Scholz, U Wiącek, K Drozdowicz… - Journal of …, 2023 - iopscience.iop.org
In this paper, the conceptual design and operational principle of a novel TPR neutron
spectrometer based on GEM, intended for future spectrometry applications dedicated to …

Application of GEM-based detectors in full-field XRF imaging

W Dąbrowski, T Fiutowski, P Frączek… - Journal of …, 2016 - iopscience.iop.org
X-ray fluorescence spectroscopy (XRF) is a commonly used technique for non-destructive
elemental analysis of cultural heritage objects. It can be applied to investigations of …

Investigation of copper-less gas electron multiplier detectors responses to soft x-rays

B Mindur, T Fiutowski, S Koperny, P Wiącek… - Sensors, 2020 - mdpi.com
In this paper, we report on the systematic study of different variants of X-ray detectors based
on Gas Electron Multiplier (GEM) technology using modified GEM foils with greatly reduced …

Performance of a GEM detector with copper-less foils

B Mindur, T Fiutowski, S Koperny… - Journal of …, 2017 - iopscience.iop.org
In this paper we present results of systematic investigation of a GEM detector built of GEM
foils and the drift electrode with mostly removed copper cladding, keeping in mind possible …

Performance of a Micro-Strip Gas Chamber for event wise, high rate thermal neutron detection with accurate 2D position determination

B Mindur, S Alimov, T Fiutowski, C Schulz… - Journal of …, 2014 - iopscience.iop.org
Abstract A two-dimensional (2D) position sensitive detector for neutron scattering
applications based on low-pressure gas amplification and micro-strip technology was built …

Integrated input protection against discharges for Micro Pattern Gas Detectors readout ASICs

T Fiutowski, W Dąbrowski, S Koperny… - Journal of …, 2017 - iopscience.iop.org
Immunity against possible random discharges inside active detector volume of MPGDs is
one of the key aspects that should be addressed in the design of the front-end electronics …

ARTROC—a readout ASIC for GEM-based full-field XRF imaging system

T Fiutowski, S Koperny, B Łach, B Mindur… - Journal of …, 2017 - iopscience.iop.org
In the paper we report on development of an Application Specific Integrated Circuit (ASIC),
called ARTROC, being part of a full-field X-ray fluorescence spectroscopy (XRF) imaging …