Research output: Contribution to journal › Article › peer-review
SESANS with a monochromatic beam or with time-of-flight applied on colloidal systems. / Bouwman, Wim G.; Stam, Wouter; Krouglov, Timofei V.; Plomp, Jeroen; Grigoriev, Serguei V.; Kraan, Wicher H.; Rekveldt, M. Theo.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 529, No. 1-3 SPEC. ISS., 21.08.2004, p. 16-21.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - SESANS with a monochromatic beam or with time-of-flight applied on colloidal systems
AU - Bouwman, Wim G.
AU - Stam, Wouter
AU - Krouglov, Timofei V.
AU - Plomp, Jeroen
AU - Grigoriev, Serguei V.
AU - Kraan, Wicher H.
AU - Rekveldt, M. Theo
N1 - Funding Information: This work is part of the research programme of the ‘Stichting voor Fundamenteel Onderzoek der Materie (FOM)’, which is financially supported by the ‘Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)’.
PY - 2004/8/21
Y1 - 2004/8/21
N2 - Spin-echo small-angle neutron scattering (SESANS) is an efficient method to measure particle sizes in real-space, because it eliminates the need for strong collimation of the beam. The fact that the information is in real-space gives some interesting differences with conventional SANS, which is discussed with measurements of the phase transition in a colloidal system from gas via liquid to solid. Structures can be determined over three orders of magnitude in length scale, from 10 nm to 10 μm. We show the results with two different methods to realise SESANS: with π-flipping foils for a steady source with a monochromatised beam and with the neutron spin resonance echo method for a white pulsed source.
AB - Spin-echo small-angle neutron scattering (SESANS) is an efficient method to measure particle sizes in real-space, because it eliminates the need for strong collimation of the beam. The fact that the information is in real-space gives some interesting differences with conventional SANS, which is discussed with measurements of the phase transition in a colloidal system from gas via liquid to solid. Structures can be determined over three orders of magnitude in length scale, from 10 nm to 10 μm. We show the results with two different methods to realise SESANS: with π-flipping foils for a steady source with a monochromatised beam and with the neutron spin resonance echo method for a white pulsed source.
KW - Colloids
KW - Spallation source
KW - Spin-echo small-angle neutron scattering
KW - Time-of-flight
UR - http://www.scopus.com/inward/record.url?scp=4043162951&partnerID=8YFLogxK
U2 - 10.1016/j.nima.2004.04.150
DO - 10.1016/j.nima.2004.04.150
M3 - Article
AN - SCOPUS:4043162951
VL - 529
SP - 16
EP - 21
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
SN - 0168-9002
IS - 1-3 SPEC. ISS.
ER -
ID: 86433181