|
| | | | |
| | | |
| Stat |
Members: 3644
Articles: 2'499'343
Articles rated: 2609
17 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Nonlinear Susceptibility: A Direct Test of the Quadrupolar Kondo Effect in UBe(13) | | A.P. Ramirez
; P. Chandra
; P. Coleman
; Z.Fisk
; J.L. Smith
; H.R. Ott
; | | Date: |
25 May 1994 | | Subject: | cond-mat | | Affiliation: | ATT), P. Chandra (NECI), P. Coleman (RUTGERS), Z.Fisk (LANL), J.L. Smith (LANL) and H.R. Ott (ETH | | Abstract: | We present the nonlinear susceptibility as a direct test of the quadrupolar Kondo scenario for heavy fermion behavior, and apply it to the case of cubic crystal-field symmetry. Within a single-ion model we compute the nonlinear susceptibility resulting from low-lying Gamma_3 (5f^2 and Kramers (5f^3) doublets. We find that nonlinear susceptibility measurements on single-crystal UBe_{13} are inconsistent with a quadrupolar 5f^2 ground-state of the uranium ion; the experimental data indicate that the low-lying magnetic excitations of UBe_{13} are predominantly dipolar in character. | | Source: | arXiv, cond-mat/9405072 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser claudebot
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER