Phase Diagram and Magnetic Excitations of BaFe2-xNixAs2: A Neutron Scattering Study

This book studies the structural, magnetic and electronic properties of, as well as magnetic excitations in, high-temperature BaFe2-xNixAs2 superconductors using neutron diffraction and neutron spectroscopic methods. It describes the precise determination of the phase diagram of BaFe2-xNixAs2, which...

Πλήρης περιγραφή

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: Lu, Xingye (Συγγραφέας)
Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
Γλώσσα:English
Έκδοση: Singapore : Springer Singapore : Imprint: Springer, 2017.
Σειρά:Springer Theses, Recognizing Outstanding Ph.D. Research,
Θέματα:
Διαθέσιμο Online:Full Text via HEAL-Link
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100 1 |a Lu, Xingye.  |e author. 
245 1 0 |a Phase Diagram and Magnetic Excitations of BaFe2-xNixAs2: A Neutron Scattering Study  |h [electronic resource] /  |c by Xingye Lu. 
264 1 |a Singapore :  |b Springer Singapore :  |b Imprint: Springer,  |c 2017. 
300 |a XII, 120 p. 55 illus.  |b online resource. 
336 |a text  |b txt  |2 rdacontent 
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490 1 |a Springer Theses, Recognizing Outstanding Ph.D. Research,  |x 2190-5053 
505 0 |a Introduction -- Iron based superconductors -- Neutron scattering -- Phase diagram and incommensurate antiferromagnetic order of BaFe2-xNixAs2 -- Origin of the incommensurate magnetic order in BaFe2-xNixAs2 -- Nematic spin correlations in detwinned BaFe2-xNixAs2 -- Magnetic excitations in overdoped BaFe2-xNixAs2 -- Summary and outlook -- References -- Publications -- Resume -- Acknowledgements. 
520 |a This book studies the structural, magnetic and electronic properties of, as well as magnetic excitations in, high-temperature BaFe2-xNixAs2 superconductors using neutron diffraction and neutron spectroscopic methods. It describes the precise determination of the phase diagram of BaFe2-xNixAs2, which demonstrates strong magnetoelastic coupling and avoided quantum criticality driven by short-range incommensurate antiferromagnetic order, showing cluster spin glass behavior. It also identifies strong nematic spin correlations in the tetragonal state of uniaxial strained BaFe2-xNixAs2. The nematic correlations have similar temperature and doping dependence as resistivity anisotropy in detwinned samples, which suggests that they are intimately connected. Lastly, it investigates doping evolution of magnetic excitations in overdoped BaFe2-xNixAs2 and discusses the links with superconductivity. This book includes detailed neutron scattering results on BaFe2-xNixAs2 and an introduction to neutron scattering techniques, making it a useful guide for readers pursuing related research. 
650 0 |a Physics. 
650 0 |a Superconductivity. 
650 0 |a Superconductors. 
650 0 |a Magnetism. 
650 0 |a Magnetic materials. 
650 0 |a Physical measurements. 
650 0 |a Measurement. 
650 1 4 |a Physics. 
650 2 4 |a Strongly Correlated Systems, Superconductivity. 
650 2 4 |a Measurement Science and Instrumentation. 
650 2 4 |a Magnetism, Magnetic Materials. 
710 2 |a SpringerLink (Online service) 
773 0 |t Springer eBooks 
776 0 8 |i Printed edition:  |z 9789811049972 
830 0 |a Springer Theses, Recognizing Outstanding Ph.D. Research,  |x 2190-5053 
856 4 0 |u http://dx.doi.org/10.1007/978-981-10-4998-9  |z Full Text via HEAL-Link 
912 |a ZDB-2-PHA 
950 |a Physics and Astronomy (Springer-11651)