Microscopic Theory of Tunneling Anomalies
- 15 August 1967
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 160 (3) , 554-561
- https://doi.org/10.1103/physrev.160.554
Abstract
In this paper we shall develop a microscopic theory of the zero-bias magnetic anomalies which is valid for both the weak-coupling limit discussed by Appelbaum and Anderson and the strong-coupling (low-temperature) limit, starting from the model Hamiltonian proposed by Appelbaum. Our approach is based on a generalization of a method employed by Ambegaokar and Baratoff for superconducting tunneling and employs the self-consistent solution to the Kondo effect given by Nagaoka for bulk samples.Keywords
This publication has 11 references indexed in Scilit:
- Exchange Model of Zero-Bias Tunneling AnomaliesPhysical Review B, 1967
- Localized Magnetic States and Fermi-Surface Anomalies in TunnelingPhysical Review Letters, 1966
- "" Exchange Model of Zero-Bias Tunneling AnomaliesPhysical Review Letters, 1966
- Zero-Bias Anomalies in Normal Metal Tunnel JunctionsPhysical Review Letters, 1966
- Self-Consistent Treatment of Kondo's Effect in Dilute AlloysPhysical Review B, 1965
- Dispersion Theory of the Kondo EffectPhysical Review B, 1965
- Anomalous Densities of States in Normal Tantalum and NiobiumPhysical Review Letters, 1964
- Conductance Anomalies in Semiconductor Tunnel DiodesPhysical Review Letters, 1964
- Tunneling Between SuperconductorsPhysical Review Letters, 1963
- Double-time Green functions in statistical physicsUspekhi Fizicheskih Nauk, 1960