351 citations · 1.6k across the 35 of their papers we have counts for
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Quantifying the Performance of a Hybrid Pixel Detector with GaAs:Cr Sensor for Transmission Electron Microscopy
Kirsty A. Paton, Matthew C. Veale, Xiaoke Mu +6
Hybrid pixel detectors (HPDs) have been shown to be highly effective for diffraction-based and time-resolved studies in transmission electron microscopy, but their performance is l…
Sub-100 nanosecond temporally resolved imaging with the Medipix3 direct electron detector
Gary W. Paterson, Raymond J. Lamb, Rafael Ballabriga +3
Detector developments are currently enabling new capabilities in the field of transmission electron microscopy (TEM). We have investigated the limits of a hybrid pixel detector, Me…
Medipix3 Demonstration and understanding of near ideal detector performance for 60 & 80 keV electrons
J. A. Mir, R. Clough, R. MacInnes +10
In our article we report first quantitative measurements of imaging performance for the current generation of hybrid pixel detector, Medipix3, as direct electron detector. Utilisin…
Diffractive triangulation of radiative point sources
Stefano Vespucci, Carol Trager-Cowan, Dzmitry Maneuski +2
We describe a general method to determine the location of a point source of waves relative to a two-dimensional active pixel detector. Based on the inherent structural sensitivity…
Test Beam Results of 3D Silicon Pixel Sensors for the ATLAS upgrade
ATLAS 3D Collaboration, P. Grenier, G. Alimonti +90
Results on beam tests of 3D silicon pixel sensors aimed at the ATLAS Insertable-B-Layer and High Luminosity LHC (HL-LHC)) upgrades are presented. Measurements include charge collec…
The LCFIVertex package: vertexing, flavour tagging and vertex charge reconstruction with an ILC vertex detector
LCFI Collaboration, David Bailey, Erik Devetak +58
The precision measurements envisaged at the International Linear Collider (ILC) depend on excellent instrumentation and reconstruction software. The correct identification of heavy…
Monitoring the Stability of the ALEPH Vertex Detector
G. Sguazzoni
The ALEPH Silicon Vertex Detector features an optical fibre laser system to monitor its mechanical stability. The operating principle and the general performance of the laser syste…
Preliminary Results for LP VPE X-Ray Detectors
R. Adams, R. Bates, C. Da Via +5
Thick epitaxial layers have been grown using Low Pressure Vapour Phase Epitaxy techniques with low free carrier concentrations . This type of material is attractive as a medium for…
Radiation Induced Damage in GaAs Particle Detectors
R. L. Bates, C. Da'Via, V. O'Shea +3
The motivation for investigating the use of GaAs as a material for detecting particles in experiments for High Energy Physics (HEP) arose from its perceived resistance to radiation…
Recent results on GaAs detectors - 137
R. L. Bates, M. Campbell, C. Da'Via +4
The present understanding of the charge collection in GaAs detectors with respect to the materials used and its processing are discussed. The radiation induced degradation of the c…
The effects of radiation on Gallium Arsenide radiation detectors
R. L. Bates, C. Da'Via, S. D'Auria +3
Semi-insulating, undoped, Liquid Encapsulated Czochralski (SI-U LEC) GaAs detectors have been irradiated with 1MeV neutrons, 24GeV/c protons, and 300MeV/c pions. The maximum fluenc…
Characterisation of low pressure VPE GaAs diodes before and after 24 GeV/c proton irradiation
R. L. Bates, C. Da'Via, V. O'Shea +3
GaAs Schottky diode detectors have been fabricated upon Low Pressure Vapour Phase Epitaxial GaAs. The devices were characterised before and after a ~cm…