scholarly journals Multiple scattering and attenuation corrections in Deep Inelastic Neutron Scattering experiments

2006 ◽  
Vol 1 (06) ◽  
pp. P06002-P06002 ◽  
Author(s):  
J Dawidowski ◽  
J J Blostein ◽  
J R Granada
Keyword(s):  
Neutron Scattering ◽  
Multiple Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron

Spurious peaks arising from multiple scattering events involving the sample environment in inelastic neutron scattering

2014 ◽  
Vol 47 (4) ◽  
pp. 1472-1476 ◽  
Author(s):  
Lothar Pintschovius ◽  
Dmitry Reznik ◽  
Frank Weber ◽  
Philippe Bourges ◽  
D. Parshall ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Single Crystals ◽  
Multiple Scattering ◽  
High Intensity ◽  
Inelastic Neutron Scattering ◽  
Time Of Flight ◽  
Inelastic Neutron ◽  
Small Samples ◽  
Sample Environment ◽  
Scattering Events

Well defined peaks with energies of about 18 meV have been observed in a variety of inelastic neutron scattering experiments on both single crystals and powders, using either the triple-axis or the time-of-flight technique. They can easily be mistaken for signatures of real excitations. It has been found that they are due to multiple scattering events involving primarily the walls of the sample environment. Hence, they are particularly troublesome in experiments using very small samples, as have been used with recently developed high-intensity neutron spectrometers. Measures required to reduce the unwanted scattering to a minimum are also discussed.

Method of analysis of multiphonon and multiple-scattering effects in inelastic neutron scattering experiments

2002 ◽  
Vol 74 (0) ◽  
pp. s166-s168
Author(s):  
J. Dawidowski ◽  
G.J. Cuello ◽  
M. Koza ◽  
J.J. Blostein ◽  
G. Aurelio ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Multiple Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Scattering Effects ◽  
Multiple Scattering Effects

Anomalous vibrational modes in acetanilide as studied by inelastic neutron scattering

1992 ◽  
Vol 2 (10) ◽  
pp. 1929-1939 ◽  
Author(s):  
Mariette Barthes ◽  
Juegen Eckert ◽  
Susanna W. Johnson ◽  
Jacques Moret ◽  
Basil I. Swanson ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Vibrational Modes
Sign in / Sign up

Export Citation Format

Share Document