scholarly journals 4SEASONS: a high-intensity chopper spectrometer for inelastic neutron scattering at J-PARC/MLF

2008 ◽  
Vol 64 (a1) ◽  
pp. C199-C200 ◽  
Author(s):  
R. Kajimoto ◽  
M. Nakamura ◽  
T. Yokoo ◽  
K. Nakajima ◽  
Y. Inamura ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
High Intensity ◽  
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.

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

Inelastic neutron scattering study of icosahedral AlFeCu quasicrystal

1992 ◽  
Vol 2 (2) ◽  
pp. 125-130 ◽  
Author(s):  
M. Quilichini ◽  
B. Hennion ◽  
G. Heger ◽  
S. Lefebvre ◽  
A. Quivy
Keyword(s):  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Scattering Study ◽  
Neutron Scattering Study

INELASTIC NEUTRON SCATTERING ON THE SPIN GLASS : PdMn 10 - at. %

1978 ◽  
Vol 39 (C6) ◽  
pp. C6-918-C6-919 ◽  
Author(s):  
B. H. Verbeek ◽  
C. Van Dijk ◽  
C. J. Nieuwenhuys ◽  
J. A. Mydosh
Keyword(s):  
Neutron Scattering ◽  
Spin Glass ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron
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