2. Instrumentation
There are some fifteen small-angle neutron scattering spectrometers in Europe (1997), located around neutron sources and intended for research in these countries. Access is open to all, according to the specific procedures of each of the organizations in charge (cf. ).
2.1 Principle
The essential parameter of a small-angle neutron scattering apparatus is the modulus of the scattering vector q = (4π/λ) sin (θ/2). The range of variation of this parameter, q min < q < 5 nm -1 , characterizes spectrometers built on a compromise between device length and the smallest value of q min compatible with sufficient...
The Ultimate Scientific and Technical Reference
This article is included in
Plastics and composites
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Instrumentation
Chain formation in polymer melts
References
Neutron sources in Europe
The most comprehensive documentation on the world's neutron sources, their spectrometers and some of the topics covered can be found in the issues of "Neutron News" (Gordon and Breach Sc. Pub.), 1 er issue in 1990.
This list includes the names of the reactors, the laboratories responsible for operating the neutron beams and the research organizations...
Theses
- - http://www.sudoc.abes.fr
- LEYMARIE (E.) - Méthodes de variation de contraste par polarisation nucléaire en diffusion de neutrons aux petits angles. Observation de domaines de polarisation nucléaire par diffusion de...
The Ultimate Scientific and Technical Reference
