β Scribed by Franziska Hammerath (auth.)
No coin nor oath required. For personal study only.
Nuclear Magnetic Resonance (NMR) has been a fundamental player in the studies of superconducting materials for many decades. This local probe technique allows for the study of the static electronic properties as well as of the low energy excitations of the electrons in the normal and the superconducting state. On that account it has also been widely applied to Fe-based superconductors from the very beginning of their discovery in February 2008. This dissertation comprises some of these very first NMR results, reflecting the unconventional nature of superconductivity and its strong link to magnetism in the investigated compounds LaO1βxFxFeAs and LiFeAs.
Front Matter....Pages I-XV
Introduction....Pages 1-2
Basic Principles of NMR....Pages 3-30
NMR in the Superconducting State....Pages 31-40
Iron-based Superconductors....Pages 41-52
Experimental Setup....Pages 53-66
NMR on LaO 1βx F x FeAs in the Normal State....Pages 67-96
NMR and NQR on LaO 1βx F x FeAs in the Superconducting State....Pages 97-109
NMR and NQR on LiFeAs....Pages 111-130
Conclusions....Pages 131-134
Back Matter....Pages 135-172
Physics, general
π SIMILAR VOLUMES
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