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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Mattis, Daniel C. | Localized magnetic moments in dilute metallic alloys: correlation effects | We discuss qualitatively the importance of the correlation energy in determining the ground state of a metal with an impurity atom. For a single, partly occupied impurity Estate orbital, the correlation energy acts to prevent the appearance of a nonvanishing ground-state spin, so that this simple no... | Magnetic moments; Metallic alloys; Correlation energy; Magnetic impurities; Orbital degeneracy | 1965-11 |
| 2 |
 | Vardeny, Zeev Valentine | Method for direct determination of the effective correlation energy of defects in semiconductors: optical modulation spectroscopy of dangling bonds | The optical modulation technique is used for direct determination of energy levels and the effective correlation energy U/eff of dangling-bond defects. With an accuracy of 0.1 eV we found for the dangling-bond defect in α-Si:H, f/e f f=0.5 eV; in α-As2S3, £/e f f= - 1.0 eV; in As2Se3, Ueff = -0.7... | Dangling bonds; Correlation energy | 1985-04 |
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