Inelastic magnetic neutron scattering in CePd{sub 3}.
We have performed time-of-flight neutron scattering measurements on a single crystal of the intermediate valence compound CePd{sub 3}. At 10 K, a Kondo-esque inelastic magnetic scattering peak occurs near {Delta}E = 60 meV with maximum intensity for momentum transfer Q near the (1/2, 1/2, 0) zone boundary. Spectral weight is transferred to lower energy as Q varies until at zone center the intensity at 60 meV is considerably weaker. These results are in qualitative accord with predictions of the Anderson lattice. The Q-dependence may resolve an older controversy concerning the low-temperature scattering. We discuss the relationship of these results to our recent results in YbAl{sub 3}.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- DE-AC02-06CH11357
- OSTI ID:
- 989470
- Report Number(s):
- ANL/MS/JA-67970; TRN: US1007078
- Journal Information:
- Physica B, Vol. 403, Issue 2008
- Country of Publication:
- United States
- Language:
- ENGLISH
Similar Records
Inelastic magnetic neutron scattering in CePd3
Localized Excitation in the Hybridization Gap in YbAl{sub 3}
Q-dependence of the spin fluctuations in the intermediate valence compound CePd3
Journal Article
·
Tue Jan 01 00:00:00 EST 2008
· Physica B: Condensed Matter
·
OSTI ID:989470
+4 more
Localized Excitation in the Hybridization Gap in YbAl{sub 3}
Journal Article
·
Fri Mar 24 00:00:00 EST 2006
· Physical Review Letters
·
OSTI ID:989470
+7 more
Q-dependence of the spin fluctuations in the intermediate valence compound CePd3
Journal Article
·
Wed Jun 25 00:00:00 EDT 2014
· JOURNAL OF PHYSICS-CONDENSED MATTER
·
OSTI ID:989470
+7 more