Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Kondo- system"”.
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Magnetoconductance and Dynamic Phenomena in Single-Electron Transistors
… characteristic temperature. This is known as the Kondo effect and the characteristic temperature is called the Kondo temperature. This temperature is expected to be the only energy scale that is involved in a Kondo system. This report investigates the universality of the Kondo energy scale. …
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Field theoretical methods for strongly correlated electron systems
… computational tool to study quantum many-body systems. They have been applied successfully to the study of various systems of strongly correlated electrons in condensed matter physics, particularly to problems where a non-perturbative treatment is required. In the first part of this thesis we …
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Hochfeld/Hochfrequenz-Elektronenspin-Resonanz an Übergangsmetallverbindungen mit starken elektronischen Korrelationen
… Korrelationen finden sich in den verschiedensten Systemen vom Isolator über die Halbleiter bis hin zu Metallen. In dieser Arbeit werden die durch Korrelationen hervorgerufenen Phänomene in zwei niederdimensionalen Übergangsmetalloxiden und zwei intermetallischen Verbindungen mithilfe der HF-ESR …