Authors:
- Nominated as an outstanding PhD thesis by the University of Bristol, UK
- Provides a detailed introduction to quantum oscillation measurements and analysis
- Honored with the European High Magnetic Field Award 2016
- Includes supplementary material: sn.pub/extras
Part of the book series: Springer Theses (Springer Theses)
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Table of contents (6 chapters)
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Front Matter
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Back Matter
About this book
The same measurements were carried out to determine the quasiparticle mass in BaFe2(As1-xPx)2, which is strongly enhanced at the expected quantum critical point. While the lower superconducting critical field shows evidence of quantum criticality, the upper superconducting critical field is not influenced by the quantum critical point. These findings contradict conventional theories, demonstrating the need for a theoretical treatment of quantum critical superconductors, which has not been addressed to date.
The quest to discover similar evidence in the cuprates calls for the application of extreme conditions. As such, quantum oscillation measurements were performed under high pressure in a high magnetic field, revealing a negative correlation between quasiparticle mass and superconducting critical temperature.
Keywords
- Quantum Critical Superconductors
- Quantum Criticality
- Quantum Oscillation
- de Haas-van Alphen
- Shubnikov-de Haas
- High Temperature Superconductor
- Fermi Surface Measurements
- Cuprate Superconductors
- Iron-based Superconductors
- Abrikosov Vortex Core States
- Quasi-particle Mass
- Fermi Surface Evolution Under Hydrostatic Pressure
- High Magnetic Fields
Authors and Affiliations
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H.H. Wills Laboratory of Physics, University of Bristol, Bristol, United Kingdom
Carsten Matthias Putzke
Bibliographic Information
Book Title: Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors
Authors: Carsten Matthias Putzke
Series Title: Springer Theses
DOI: https://doi.org/10.1007/978-3-319-48646-8
Publisher: Springer Cham
eBook Packages: Physics and Astronomy, Physics and Astronomy (R0)
Copyright Information: Springer International Publishing AG 2017
Hardcover ISBN: 978-3-319-48645-1Published: 22 November 2016
Softcover ISBN: 978-3-319-83984-4Published: 29 June 2018
eBook ISBN: 978-3-319-48646-8Published: 16 November 2016
Series ISSN: 2190-5053
Series E-ISSN: 2190-5061
Edition Number: 1
Number of Pages: XV, 162
Number of Illustrations: 81 b/w illustrations, 23 illustrations in colour
Topics: Strongly Correlated Systems, Superconductivity, Quantum Physics, Optical and Electronic Materials