Phase Diagram And Magnetic Excitations Of Bafe2 Xnixas2 A Neutron Scattering Study PDF Download
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Author | : Xingye Lu |
Publisher | : Springer |
Total Pages | : 127 |
Release | : 2017-07-10 |
Genre | : Technology & Engineering |
ISBN | : 981104998X |
Download Phase Diagram and Magnetic Excitations of BaFe2-xNixAs2: A Neutron Scattering Study Book in PDF, ePub and Kindle
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.
Author | : Albert Furrer |
Publisher | : World Scientific |
Total Pages | : 284 |
Release | : 1995-10-12 |
Genre | : Science |
ISBN | : 9814548901 |
Download Magnetic Neutron Scattering: Proceedings Of The Third Summer School On Neutron Scattering Book in PDF, ePub and Kindle
The proceedings provide a topical survey of the static and dynamical magnetic properties of condensed matter studied by neutron scattering which has been the key technique in this field for a long time. The static aspects deal with the determination of long-range ordered spin structures and magnetization densities. The dynamic aspects concentrate on the determination of magnetic excitations such as spin waves and crystal-field transitions. The use of polarized-neutron techniques is particularly emphasized. All these topics are thoroughly introduced, methodically discussed, and highlighted with recent experimental results obtained for a vast variety of magnetic materials (e.g., strongly correlated electron systems, multilayers, nanocrystals, molecular complexes, etc.) by acknowledged experts. Other experimental methods (x-ray scattering, muon spin rotation) in the study of magnetism are compared to neutron scattering.
Author | : Guichuan Yu |
Publisher | : |
Total Pages | : 244 |
Release | : 2008 |
Genre | : |
ISBN | : |
Download Neutron Scattering Study of Magnetic Excitations in Two High-temperature Superconductors Book in PDF, ePub and Kindle
Author | : Leendert Bevaart |
Publisher | : |
Total Pages | : 152 |
Release | : 19?? |
Genre | : |
ISBN | : |
Download Some neutron scattering studies on magnetic and molecular phase... Book in PDF, ePub and Kindle
Author | : Tapan Chatterji |
Publisher | : Elsevier |
Total Pages | : 574 |
Release | : 2005-11-29 |
Genre | : Science |
ISBN | : 0080457053 |
Download Neutron Scattering from Magnetic Materials Book in PDF, ePub and Kindle
Neutron Scattering from Magnetic Materials is a comprehensive account of the present state of the art in the use of the neutron scattering for the study of magnetic materials. The chapters have been written by well-known researchers who are at the forefront of this field and have contributed directly to the development of the techniques described. Neutron scattering probes magnetic phenomena directly. The generalized magnetic susceptibility, which can be expressed as a function of wave vector and energy, contains all the information there is to know about the statics and dynamics of a magnetic system and this quantity is directly related to the neutron scattering cross section. Polarized neutron scattering techniques raise the sophistication of measurements to even greater levels and gives additional information in many cases. The present book is largely devoted to the application of polarized neutron scattering to the study of magnetic materials. It will be of particular interest to graduate students and researchers who plan to investigate magnetic materials using neutron scattering. · Written by a group of scientist who have contributed directly in developing the techniques described.· A complete treatment of the polarized neutron scattering not available in literature.· Gives practical hits to solve magnetic structure and determine exchange interactions in magnetic solids.· Application of neutron scattering to the study of the novel electronic materials.
Author | : Takehiko Sakaguchi |
Publisher | : |
Total Pages | : 13 |
Release | : 1996 |
Genre | : |
ISBN | : |
Download Neutron Scattering Study of Magnetic Excitations in the Spin S Book in PDF, ePub and Kindle
Author | : Jeffrey Robert Lowden |
Publisher | : |
Total Pages | : 100 |
Release | : 1995 |
Genre | : |
ISBN | : |
Download Neutron Scattering Studies of the Magnetic Excitations in Cr, HoFe2, and Cr0.95V0.05 and Antiferromagnetism in Ti Book in PDF, ePub and Kindle
Author | : Richard Thomas Heap |
Publisher | : |
Total Pages | : 105 |
Release | : 1993 |
Genre | : |
ISBN | : |
Download Neutron Scattering Studies of the Magnetic Excitations in Cr and Pd, and NiFe Alloys and the Magnetic Structure of Co/Pt Multilayers Book in PDF, ePub and Kindle
Author | : Hiroaki Kadowaki |
Publisher | : |
Total Pages | : 19 |
Release | : 1985 |
Genre | : |
ISBN | : |
Download Neutron Scattering Study of Magnetic Excitations in a One-dimensional Heisenberg Antiferromanget CsVCl3 Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 14 |
Release | : 1988 |
Genre | : |
ISBN | : |
Download Neutron Scattering Studies of Magnetic Excitations in La2-xSrxCuO4 Book in PDF, ePub and Kindle