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Document type:
Zeitschriftenaufsatz 
Author(s):
Friedemann, S.; Duncan, W. J.; Hirschberger, M.; Bauer, T. W.; K̈uchler, R.; Neubauer, A.; Brando, M.; Pfleiderer, C.; Grosche, F. M. 
Title:
Quantum Tricritical Points in {{NbFe}}{\textsubscript{2}} 
Abstract:
Quantum critical points (QCPs) emerge when a second-order phase transition is suppressed to zero temperature. In metals the quantum fluctuations at such a QCP can give rise to new phases, including unconventional superconductivity. Whereas antiferromagnetic QCPs have been studied in considerable detail, ferromagnetic (FM) QCPs are much harder to access. In almost all metals FM QCPs are avoided through either a change to first-order transitions or through an intervening spin-density-wave (SDW) ph...    »
 
Journal title:
Nature Physics 
Year:
2018 
Journal volume:
14 
Month:
jan 
Journal issue:
Pages contribution:
62 
Language:
en 
Print-ISSN:
1745-2481