Magnon Dispersion in CeIn3
- Oak Ridge National Laboratory
This dataset contains measurements of the low-energetic magnetic excitations in the heavy-fermion material CeIn3. Neutron spectroscopy data were recorded on a single-crystal mosaic of around 2 g total mass at the spectrometer CNCS. In a first row of measurements with incident neutron energy 12 meV the excitations were mapped out in major parts of the first Brillouin zone. In a second row of measurements with 3.315 meV incident neutron energy, the gapless and relatively steep dispersion in the vicinity of the R-point, corresponding to (1/2,1/2,1/2) in reciprocal space, was investigated.
- Research Organization:
- High Flux Isotope Reactor (HFIR) & Spallation Neutron Source (SNS), Oak Ridge National Laboratory (ORNL)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1994514
- Report Number(s):
- 64d61647fd6850c0afce4da3; IPTS-17664
- Country of Publication:
- United States
- Language:
- English
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