Incommensurate critical fluctuations in paramagnetic Cr
Source abstract
Abstract
Abstract We report on extensive inelastic neutron scattering on paramagnetic chromium to determine the spin dynamics above T N =311 K. The low energy fluctuations are found to be truly incommensurate and can be well described by the phenomenological Sato–Maki response function. The energy scale of the response increases roughly linearly with temperature up to at least T =400 K.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Physics of Superconductivity and Magnetism · Quantum, superfluid, helium dynamics · Advanced Chemical Physics Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (11)
Show source-provided references
1. Fawcett · Rev. Mod. Phys. · 1988 · 60 · 20910.1103/RevModPhys.60.209 ↗
2. Fawcett · Rev. Mod. Phys. · 1994 · 66 · 2510.1103/RevModPhys.66.25 ↗
3. Böni · Phys. Rev. B · 1998 · 57 · 105710.1103/PhysRevB.57.1057 ↗
4. Böni · Physica B · 1999 · 267–268 · 25510.1016/S0921-4526(99)00019-8 ↗
5. Endoh · J. Phys. Soc. Japan · 1997 · 66 · 161510.1143/JPSJ.66.1615 ↗
6. Fukuda · Physica B · 1998 · 241–243 · 619
7. Noakes · Phys. Rev. Lett. · 1990 · 65 · 36910.1103/PhysRevLett.65.369 ↗
8. Noakes · Phys. Rev. B · 1997 · 55 · 1250410.1103/PhysRevB.55.12504 ↗
9. Sato · Int. J. Magn. · 1974 · 6 · 193
10. Stockert · Physica B · 2000 · 281–282 · 70110.1016/S0921-4526(99)00845-5 ↗
11. Grier · Phys. Rev. B · 1985 · 31 · 289210.1103/PhysRevB.31.2892 ↗