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[null,"1.","Record Nr.",null,"UNINA9910254577003321"]
[null,null,"Autore",null,"Lu Xingye"]
[null,null,"Titolo",null,"Phase Diagram and Magnetic Excitations of BaFe2-xNixAs2: A Neutron Scattering Study / / by Xingye Lu"]
[null,null,"Pubbl/distr/stampa",null,"Singapore : , : Springer Singapore : , : Imprint : Springer, , 2017"]
[null,null,"ISBN",null,"981-10-4998-X"]
[null,null,"Edizione",null,"[1st ed. 2017.]"]
[null,null,"Descrizione fisica",null,"1 online resource (120 pages) : illustrations (some color), graphs"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053"]
[null,null,"Disciplina",null,"541.363"]
[null,null,"Soggetti",null,"Superconductivity"]
[{"$nulls":4},"Superconductors"]
[{"$nulls":4},"Physical measurements"]
[{"$nulls":4},"Measurement"]
[{"$nulls":4},"Magnetism"]
[{"$nulls":4},"Magnetic materials"]
[{"$nulls":4},"Strongly Correlated Systems, Superconductivity"]
[{"$nulls":4},"Measurement Science and Instrumentation"]
[{"$nulls":4},"Magnetism, Magnetic Materials"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references at the end of each chapters."]
[null,null,"Nota di contenuto",null,"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."]
[null,null,null,"Sommario/riassunto","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 "]
[{"$nulls":4},"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."]