Journal of large-scale research facilities (JLSRF)
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CDBS: Coincident Doppler-broadening spectrometer
Get PDFThe CDBS, operated by the Technische Universität München, located at NEPOMUC, allows the detection of open volume defects and their chemical surrounding. Defect distributions can be imaged in 3D by lateral scanning with the energy variable positron beam
MEPHISTO: Facility for particle physics with cold neutrons
Get PDFThe experimental area MEPHISTO, the measurement facility for particle physics with cold neutrons, operated by the Technische Universität München, is dedicated to those experiments in the field of nuclear and particle physics
FaNGaS: Fast Neutron Gamma Spectroscopy instrument for prompt gamma signature of inelastic scattering reactions
Get PDFThe FaNGaS instrument has been developed and constructed at the Forschungszentrum Jülich GmbH for investigation of neutron inelastic scattering reactions using the fission neutron beam SR10 at the Forschungsneutronenquelle Heinz Maier-Leibnitz (FRM II) operated by the Technische Universität München in Garching. Prompt emitted gamma rays from excited states of irradiated elements can be used for analytical purposes
JUQUEEN: IBM Blue Gene/Q® Supercomputer System at the Jülich Supercomputing Centre
Get PDFJUQUEEN is a high-scaling supercomputer funded mainly by the Gauss Centre for Supercomputing and by Helmholtz Association and is hosted by the Jülich Supercomputing Centre. It is a 28 rack, IBM Blue Gene/Q® system combining 28,672 compute nodes through a high-speed network providing an overall peak performance of 5.9 Petaflops
MIRA: Dual wavelength band instrument
Get PDFMIRA is a dual wavelength band instrument operated by Technische Universität München TUM, which provides neutrons over a wide range of wavelengths 3.5 Å < λ < 20 Å combining the two beam ports of MIRA-1 and MIRA-2. The instrument´s setup is modular and allows for various different cold neutron experiments such as diffraction, spectroscopy or reflectometry
MARIA: Magnetic reflectometer with high incident angle
Get PDFThe neutron reflectometer MARIA with polarisation analysis, which is operated by JCNS, Forschungszentrum Jülich, was designed for the investigation of thin magnetic layered structures down to the monolayer scale and lateral structures
TRISP: Three axes spin echo spectrometer
Get PDFTRISP, operated by the Max-Planck-Institute for Solid State Research, is a high-resolution neutron spectrometer combining the three axes and neutron resonance spin echo (NRSE) techniques
RESI: Thermal neutron single crystal diffractometer
Get PDFThe diffractometer RESI, which is operated by the Department für Geo- und Umweltwissenschaften Sektion Kristallographie, Ludwig-Maximilians-Universität München and the Technische Universität München, is designed for high q-resolution, low background and best flux usage allowing optimum measurements of weak diffraction phenomena in a large portion of the reciprocal space on single crystalline samples
J-NSE: Neutron spin echo spectrometer
Get PDFNeutron Spin-Echo (NSE) spectroscopy is well known as the only neutron scattering technique that achieves energy resolution of several neV. By using the spin precession of polarized neutrons in magnetic field one can measure tiny velocity changes of the individual neutron during the scattering process. Contrary to other inelastic neutron scattering techniques, NSE measures the intermediate scattering function S(Q,t) in reciprocal space and time directly. The Neutron Spin-Echo spectrometer J-NSE, operated by JCNS, Forschungszentrum Jülich at the Heinz Maier-Leibnitz Zentrum (MLZ) in Garching, covers a time range (2 ps to 200 ns) on length scales accessible by small angle scattering technique. Along with conventional NSE spectroscopy that allows bulk measurements in transmission mode, J-NSE offers a new possibility - gracing incidence spin echo spectroscopy (GINSENS), developed to be used as "push-button" option in order to resolve the depth dependent near surface dynamics
TOFTOF: Cold neutron time-of-flight spectrometer
Get PDFTOFTOF, operated by the Technische Universität München, is a direct geometry disc-chopper time-of-flight spectrometer located in the Neutron Guide Hall West. It offers an excellent signal-to-background ratio, high energy resolution and high neutron flux. Adaptable for a wide range of sample environments, TOFTOF is ideal for investigations of fundamental concepts and challenges in physics and materials science