X-Ray Detector Based on All-Inorganic Lead-Free Cs2AgBiBr6 Perovskite Single Crystal

H Zhang, Z Gao, R Liang, X Zheng… - … on Electron Devices, 2019 - ieeexplore.ieee.org
In this paper, single crystals (SCs) of the Cs 2 AgBiBr 6 double perovskite were grown using
the method of crystallization from a supersaturated solution. It was shown that the natural …

Experimental and theoretical -subshell ionization cross sections for by electron impact from the threshold to 100 keV

SF Barros, VR Vanin, NL Maidana, AA Malafronte… - Physical Review A, 2022 - APS
We report experimental and theoretical Bi L 1, L 2, and L 3 subshell ionization cross sections
by the impact of electrons with energies from the Bi L 3 ionization threshold to 100 keV. The …

A low-cost small-size commercial PIN photodiode: I. Electrical characterisation and low-energy photon spectrometry

AA Malafronte, AR Petri, JAC Gonçalves… - Radiation Physics and …, 2021 - Elsevier
Silicon PIN (p-type-intrinsic-n-type) photodiodes are well suited as particle detectors. Here
the interest is on a low-cost solution by repurposing a commercial device meant to be used …

A low-cost small-size commercial PIN photodiode: II. Comparison of measurements with monoenergetic electrons to analytical expressions and Monte Carlo …

A Mangiarotti, AR Petri, AA Malafronte… - Radiation Physics and …, 2021 - Elsevier
Commercial PIN photodiodes, repurposed as particle detectors, have received a lot of
attention along the past decades because they can offer a low-cost solution suitable for …

Atomic alignment of , and after subshell ionization by 10–100-keV electron impact

SF Barros, VR Vanin, A Mangiarotti, NL Maidana… - Physical Review A, 2019 - APS
The alignment parameter A 20 of Ta 73, W 74, and Au 79 ions after L 3 subshell ionization
by electron impact has been determined experimentally and theoretically in the wide energy …

The 10− 100keV beam line of the São Paulo Microtron electron accelerator

VR Vanin, NL Maidana, A Mangiarotti, RR Lima… - Radiation Physics and …, 2019 - Elsevier
The São Paulo Microtron 10− 100 keV electron beam-line described here was designed to
allow precise measurements of the electron-atom interaction cross-sections using …

Ionization cross sections of the Au L subshells by electron impact from the L3 threshold to 100 keV

SF Barros, VR Vanin, NL Maidana… - Journal of Physics B …, 2017 - iopscience.iop.org
We measured the cross sections for Au Lα, Lβ, Lγ, Lℓ and Lη x-ray production by the impact
of electrons with energies from the L 3 threshold to 100 keV using a thin Au film whose mass …

Analytical response function for planar Ge detectors

JA Garcia-Alvarez, NL Maidana, VR Vanin… - Radiation Physics and …, 2016 - Elsevier
We model the response function (RF) of planar HPGe x-ray spectrometers for photon
energies between around 10 keV and 100 keV. The RF is based on the proposal of Seltzer …

Energy-dependent dead-time correction in digital pulse processors applied to silicon drift detector's X-ray spectra

SF Barros, VR Vanin, AA Malafronte… - Journal of …, 2018 - journals.iucr.org
Dead-time effects in X-ray spectra taken with a digital pulse processor and a silicon drift
detector were investigated when the number of events at the low-energy end of the spectrum …

Intrinsic efficiency of semiconductor spectrometers for divergent photon beams

JM Fernández-Varea - Nuclear Instruments and Methods in Physics …, 2020 - Elsevier
The mathematical equation that quantifies the intrinsic efficiency of semiconductor X-ray
spectrometers contains a factor that models direct photoabsorption in the sensitive material …