Neues
Termine
Konferenzen
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SANS-Workshop 21./22. Juni
21. Juni - 22. Juni
Seminare
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Commissioning of the CASCADE detector at MIRA
04. Juni 14:45 - 15:45
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Structural and dynamic study of several magnetic systems by means of Neutron Resonant Spin Echo techniques
11. Juni 14:45 - 15:45
- “ZETA” is a Neutron Resonant Spin Echo (NRSE) option which is currently installed on the thermal...
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Macromolecular crystallography at the European Spallation Source
18. Juni 14:45 - 15:45
- The structure determination of biological macromolecules by X-ray crystallography is a key...
JNSE
Jülich Neutronen Spin Echo Spektrometer
Technical Data
| Main parameters | |
|---|---|
| Polarized neutron flux at sample position | 7 Å: 1 · 107 n/cm2s |
| 12 Å: 6.8 · 105 n/cm2s | |
| Momentum transfer range | 0.02 – 1.5 Å-1 |
| Fourier time range | 2 ps (4.5 Å) < τ < 350 ns (16 Å |
| Max. field integral | 0.5 Tm |
| Primary beam | |
| Neutron guide NL2a | |
| Polarisation | Short wavelength by bent section with FeSi M = 3 remanent supermirror coating Long wavelength by FeSi polariser at entrance of the spectrometer |
| Cross section of guide | 6 cm × 6 cm |
| max. sample size | 3 cm × 3 cm |
| Collimation | By source and sample size or wire collimators 0.5° × 0.5° |
| Analyzer | 30 cm × 30 cm CoTi supermirror ventian blind |
| Detector | 32 × 32 1 cm² cells 3He multidetector |
Dr. Olaf Holderer
Telefon: +49 89 289- 10707
