Phase diagram and magnetic excitations of BaFe2-xNixAs2 : a neutron scattering study /: a neutron scattering study. ([2017])

• Record Type: Book
• Further Information: Note: Xingye Lu.
• Authors: Lu, Xingye
• Contents: Supervisor's Foreword; Publications Associated with This ThesisXingye Lu, Jitae Park, Rui Zhang, Huiqian Luo, A.H. Nevidomskyy, Qimiao Si and Pengcheng Dai. Nematic spin correlations in the tetragonal state of uniaxial strained BaFe2−xNixAs2. Science 345, 657-660 (2014).Xingye Lu, David W. Tam, Chenglin Zhang, Huiqian Luo, Meng Wang, Rui Zhang, Leland W. Harriger, T. Keller, B. Keimer, L.-P. Regnault, Thomas A. Maier, and Pengcheng Dai. Short-range cluster spin glass near optimal superconductivity in BaFe2−xNixAs2. Ph; Acknowledgements; Contents; 1 Motivation and Overview 1.1 Superconductivity1.2 Scope of This Thesis; References; 2 Iron-Based Superconductors ; 2.1 Basic Properties; 2.1.1 Structure and Magnetic Structure; 2.1.2 Electronic Structure; 2.2 Phase Diagrams; 2.2.1 Spin Density Wave; 2.2.2 Superconductivity and Fermi Surface Nesting; 2.2.3 Coexisting and Competing Orders; References; 3 Neutron Scattering ; 3.1 Historical Overview; 3.2 Principles; 3.2.1 Cross Section; 3.2.2 Nuclear Scattering; 3.2.3 Magnetic Interactions and Elastic Magnetic Scattering; 3.2.4 Coherent Inelastic Magnetic Scattering. 5.2 Slow Dynamics of Spin Glass State5.3 Experimental Results and Discussions; References; 6 Nematic Spin Correlations in Detwinned BaFe2-xNixAs2 ; 6.1 Nematic in Iron Pnictides; 6.2 Experimental Methods; 6.3 Nematic Spin Correlations in the Tetragonal State of BaFe2-XNixAs2; References; 7 Magnetic Excitations in Overdoped BaFe2-xNixAs2; 7.1 Scientific Background; 7.1.1 Spin Resonance and Superconductivity; 7.1.2 Ubiquitous High Energy Magnetic Excitations; 7.1.3 Magnetic Excitations in Doped BaFe2As2; 7.1.4 Calculation of Local Susceptibility; 7.2 Results and Discussions. 7.2.1 Spin Resonance in Overdoped BaFe2-xNixAs27.2.2 Evolution of Magnetic Excitations in Heavily Overdoped BaFe2-xNixAs2 (x=0.3); 7.3 Summary; References; 8 Summary and Outlook.
• Publisher Details: Singapore : Springer
• Publication Date: 2017
• Extent: 1 online resource (127 pages)
• Subjects: 530; Iron-based superconductors; Phase diagrams; Physics; Superconductivity; Superconductors; Magnetism; Magnetic materials; Physical measurements; Measurement; Phase diagrams; Iron-based superconductors; Magnetic materials; Magnetism; Measurement; Physical measurements; Physics; Superconductivity; Superconductors; SCIENCE -- Physics -- Electricity; SCIENCE -- Physics -- Electromagnetism; Physics; Strongly Correlated Systems, Superconductivity; Measurement Science and Instrumentation; Magnetism, Magnetic Materials; Electronic books; Electronic books
• Languages: English
• ISBNs: 9789811049989
• Related ISBNs: 981104998X; 9789811049972; 9811049971
• Notes: Note: Includes bibliographical references at the end of each chapters.; Note: Online resource, title from PDF title page (Springer, viewed June 22, 2018).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.