Euphonic: inelastic neutron scattering simulations from force constants and visualization tools for phonon properties. [PDF]
J Appl Crystallogr, 2022 An overview of the Euphonic Python package for efficient simulation of inelastic neutron scattering by phonons from force constants is presented.Interpretation of vibrational inelastic neutron scattering spectra of complex systems is frequently reliant on accompanying simulations from theoretical models.
Fair R +6 more
europepmc +2 more sources
Proton Dynamics in Palladium–Silver: An Inelastic Neutron Scattering Investigation [PDF]
Molecules, 2020 Proton dynamics in Pd77Ag23 membranes is investigated by means of various neutron spectroscopic techniques, namely Quasi Elastic Neutron Scattering, Incoherent Inelastic Neutron Scattering, Neutron Transmission, and Deep Inelastic Neutron Scattering ...
Daniele Colognesi +7 more
doaj +2 more sources
Interaction of Ultra-Cold Neutrons with Condensed Matter [PDF]
Nucl.Instrum.Meth.A440:704-708,2000, 1999 General theory of neutron scattering (elastic and inelastic) is presented. It is applicable for the whole domain of slow neutrons and includes as limiting cases existing theories for thermal and cold neutrons and for elastic scattering of UCN.
A.L Barabanov +3 more
core +2 more sources
Quasi-elastic neutron scattering in the high-field phase of a Haldane antiferromagnet [PDF]
, 2001 Inelastic neutron scattering experiments on the Haldane-gap quantum antiferromagnet NDMAP are performed in magnetic fields below and above the critical field Hc at which the gap closes.
A. M. Tsvelik +29 more
core +2 more sources
Multiple Scattering Theory for Slow Neutrons (from thermal to ultracold) [PDF]
, 1999 The general theory of neutron scattering is presented, valid for the whole domain of slow neutrons from thermal to ultracold. Particular attention is given to multiple scattering which is the dominant process for ultracold neutrons (UCN). For thermal and
Barabanov, A. L., Belyaev, S. T.
core +2 more sources
Inelastic neutron scattering peak in Zn substituted YBa2Cu3O7 [PDF]
, 1999 The effects of nonmagnetic impurities on the neutron scattering intensity are studied for a model of the copper oxide layers in the normal state. The contribution to the Q=(pi,pi) neutron scattering intensity from processes involving the scattering of the spin fluctuations from an impurity with large momentum transfers are calculated within the random ...
Niyazi Bulut
arxiv +3 more sources
The Neutron Scattering Cross Section and Angular Distribution Measurement Program at LANL [PDF]
EPJ Web of Conferences, 2023 Neutron scattering cross sections and angular distributions are leading terms in descriptions of neutron transport through any system. Despite the fundamental importance of nuclear data on these quantities, significant gaps in understanding and lack of ...
Kelly Keegan J. +4 more
doaj +1 more source
New equipment for neutron scattering cross-section measurements at GELINA [PDF]
EPJ Web of Conferences, 2020 Two new experimental setups are being developed at European Commission’s Joint Research Centre in Geel, Belgium. The scintillator array ELISA (ELastic and Inelastic Scattering Array) is for high-quality neutron scattering cross section and angular ...
Nyman Markus +10 more
doaj +1 more source
The past and the future of the GAINS spectrometer @ GELINA [PDF]
EPJ Web of Conferences, 2023 GAINS (Gamma Array for Inelastic Neutron Scattering), currently installed at the GELINA (Geel Electron Linear Accelerator) neutron source of the EC-JRC (European Commission-Joint Research Centre), is one of the best instruments available worldwide for ...
Olacel Adina +12 more
doaj +1 more source
Neutron inelastic cross section measurements on 58,60Ni [PDF]
EPJ Web of Conferences, 2020 A natural nickel sample was used at the GELINA (Geel Electron LINear Accelerator) neutron source of the European Commission, Joint Research Centre, Geel to measure the neutron inelastic cross sections.
Olacel Adina +8 more
doaj +1 more source