44 citations · 191 across the 10 of their papers we have counts for
10 papers
Neutron interference from a split-crystal interferometer
Hartmut Lemmel, Michael Jentschel, Hartmut Abele +5
We report the first successful operation of a neutron interferometer having a separate beam recombining crystal. We achieved this result at the neutron interferometry setup S18 at…
Multitube monitors: a new-generation of neutron beam monitors
F. Lafont, D. Barkats, J-C. Buffet +10
With the renewal of many neutron science instruments and the commissioning of new neutron facilities, there is a rising demand for improved neutron beam monitoring systems with red…
Uniformity of response of Uranium fission chambers used as neutron beam monitors
F. Lafont, B. Guerard, R. Hall-Wilton +1
Uranium fission chambers are commonly used for neutron beam monitoring in neutron research facilities. The challenges brought with the renewing or commissioning of new neutron faci…
Multi-Grid Detector for Neutron Spectroscopy: Results Obtained on Time-of-Flight Spectrometer CNCS
M. Anastasopoulos, R. Bebb, K. Berry +23
The Multi-Grid detector technology has evolved from the proof-of-principle and characterisation stages. Here we report on the performance of the Multi-Grid detector, the MG.CNCS pr…
Investigation of background in large-area neutron detectors due to alpha emission from impurities in aluminium
J. Birch, J. -C. Buffet, J. -F. Clergeau +9
Thermal neutron detector based on films of BC have been developed as an alternative to He detectors. In particular, The Multi-Grid detector concept is considered for…
Study of a high spatial resolution 10B-based thermal neutron detector for application in neutron reflectometry: the Multi-Blade prototype
F. Piscitelli, J. C. Buffet, J. F. Clergeau +6
Although for large area detectors it is crucial to find an alternative to detect thermal neutrons because of the 3He shortage, this is not the case for small area detectors. Neutro…
An Information-Theoretical Approach to Image Resolution Applied to Neutron Imaging Detectors based upon Individual Discriminator Signals
Jean-François Clergeau, Matthieu Ferraton, Bruno Guérard +6
1D or 2D neutron imaging detectors with individual wire or strip readout using discriminators have the advantage of being able to treat several neutron impacts partially overlappin…
Investigation of gamma-ray sensitivity of neutron detectors based on thin converter films
Anton Khaplanov, Francesco Piscitelli, Jean-Claude Buffet +6
Currently, many detector technologies for thermal neutron detection are in development in order to lower the demand for the rare 3He gas. Gas detectors with solid thin film neutron…
Multi-Grid Boron-10 detector for large area applications in neutron scattering science
Ken Andersen, Thierry Bigault, Jens Birch +12
The present supply of 3He can no longer meet the detector demands of the upcoming ESS facility and continued detector upgrades at current neutron sources. Therefore viable alternat…
Design guide for electronics for resistive charge division in thermal neutron detection
Patrick Van Esch, Thomas Gahl, Bruno Guerard
An amplifier has been designed for optimal use of position sensitive thermal neutron detectors using the principle of resistive charge division. The important points in this optimi…