Magnetic properties of the Anderson model: A local moment approach
We develop a local moment approach to static properties of the symmetric Anderson model in the presence of a magnetic field, focussing in particular on the strong-coupling Kondo regime. The approach is innately simple and physically transparent; but is found to give good agreement, for essentially a...
| Main Authors: | , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
2001
|
| _version_ | 1797083417977815040 |
|---|---|
| author | Logan, D Dickens, N |
| author_facet | Logan, D Dickens, N |
| author_sort | Logan, D |
| collection | OXFORD |
| description | We develop a local moment approach to static properties of the symmetric Anderson model in the presence of a magnetic field, focussing in particular on the strong-coupling Kondo regime. The approach is innately simple and physically transparent; but is found to give good agreement, for essentially all field strengths, with exact results for the Wilson ratio, impurity magnetization, spin susceptibility and related properties. |
| first_indexed | 2024-03-07T01:41:31Z |
| format | Journal article |
| id | oxford-uuid:9705de6a-4fbd-4af5-a4f7-5c11c358e370 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T01:41:31Z |
| publishDate | 2001 |
| record_format | dspace |
| spelling | oxford-uuid:9705de6a-4fbd-4af5-a4f7-5c11c358e3702022-03-26T23:56:45ZMagnetic properties of the Anderson model: A local moment approachJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:9705de6a-4fbd-4af5-a4f7-5c11c358e370EnglishSymplectic Elements at Oxford2001Logan, DDickens, NWe develop a local moment approach to static properties of the symmetric Anderson model in the presence of a magnetic field, focussing in particular on the strong-coupling Kondo regime. The approach is innately simple and physically transparent; but is found to give good agreement, for essentially all field strengths, with exact results for the Wilson ratio, impurity magnetization, spin susceptibility and related properties. |
| spellingShingle | Logan, D Dickens, N Magnetic properties of the Anderson model: A local moment approach |
| title | Magnetic properties of the Anderson model: A local moment approach |
| title_full | Magnetic properties of the Anderson model: A local moment approach |
| title_fullStr | Magnetic properties of the Anderson model: A local moment approach |
| title_full_unstemmed | Magnetic properties of the Anderson model: A local moment approach |
| title_short | Magnetic properties of the Anderson model: A local moment approach |
| title_sort | magnetic properties of the anderson model a local moment approach |
| work_keys_str_mv | AT logand magneticpropertiesoftheandersonmodelalocalmomentapproach AT dickensn magneticpropertiesoftheandersonmodelalocalmomentapproach |