Neutron spin echo spectroscopy under 17T magnetic field at RESEDA
| Autor: | Christian Pfleiderer, J. Kindervater, W. Häußler, S. Mühlbauer, J. A. Lim, M. Krautloher, N. Martin, Peter Böni, E. Blackburn, C. Fuchs |
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| Rok vydání: | 2014 |
| Předmět: |
Physics
Phase transition Physics - Instrumentation and Detectors Condensed matter physics Spectrometer QC1-999 Resolution (electron density) Field dependence FOS: Physical sciences Instrumentation and Detectors (physics.ins-det) 01 natural sciences 010305 fluids & plasmas Magnetic field Neutron spin echo 0103 physical sciences Spin echo 010306 general physics Spectroscopy |
| Zdroj: | EPJ Web of Conferences, Vol 83, p 03008 (2015) |
| DOI: | 10.48550/arxiv.1406.0405 |
| Popis: | We report proof-of-principle measurements at the neutron resonance spin echo spectrometer RESEDA (MLZ) under large magnetic fields by means of Modulation of IntEnsity with Zero Effort (MIEZE). Our study demonstrates the feasibility of applying strong magnetic fields up to 17\,T at the sample while maintaining unchanged sub-$\mu$eV resolution. We find that the MIEZE-spin-echo resolution curve remains essentially unchanged as a function of magnetic field up to the highest fields available, promising access to high fields without need for additional fine-tuning of the instrument. This sets the stage for the experimental investigation of subtle field dependent phenomena, such as magnetic field-driven phase transitions in hard and soft condensed matter physics. Comment: 5 pages, 5 figures, conference QENS 2014 / WINS 2014 |
| Databáze: | OpenAIRE |
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