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The Resource Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors, by Carsten Matthias Putzke, (electronic resource)

Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors, by Carsten Matthias Putzke, (electronic resource)

Label
Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors
Title
Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors
Statement of responsibility
by Carsten Matthias Putzke
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Language
eng
Summary
This thesis provides a detailed introduction to quantum oscillation measurement and analysis and offers a connection between Fermi surface properties and superconductivity in high-temperature superconductors. It also discusses the field of iron-based superconductors and tests the models for the appearance of nodes in the superconducting gap of a 111-type pnictide using quantum oscillation measurements combined with band structure calculation. 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
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Literary form
non fiction
Series statement
Springer Theses, Recognizing Outstanding Ph.D. Research,
Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors, by Carsten Matthias Putzke, (electronic resource)
Label
Fermi Surface and Quantum Critical Phenomena of High-Temperature Superconductors, by Carsten Matthias Putzke, (electronic resource)
Link
http://libproxy.rpi.edu/login?url=http://dx.doi.org/10.1007/978-3-319-48646-8
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Antecedent source
mixed
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Color
not applicable
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Contents
Introduction to Iron Based Superconductors -- Theory -- Experimental Setup -- BaFe2(As1-xPx)2-A Quantum Critical Superconductor -- LiFeAs and LiFeP-Stoichiometric Superconductors -- YBa2Cu408 -- Numerical Phase Sensitive Detection in Matlab -- Publications -- Bibliography
http://library.link/vocab/cover_art
https://contentcafe2.btol.com/ContentCafe/Jacket.aspx?Return=1&Type=S&Value=9783319486468&userID=ebsco-test&password=ebsco-test
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unknown
http://library.link/vocab/discovery_link
{'f': 'http://opac.lib.rpi.edu/record=b4257806'}
Extent
XV, 162 p. 104 illus., 23 illus. in color.
File format
multiple file formats
Form of item
electronic
Isbn
9783319486468
Level of compression
uncompressed
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
online resource.
Quality assurance targets
absent
Reformatting quality
access
Specific material designation
remote

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