| 書目名稱 | Phase Diagram and Magnetic Excitations of BaFe2-xNixAs2: A Neutron Scattering Study |
| 編輯 | Xingye Lu |
| 視頻video | http://file.papertrans.cn/746/745752/745752.mp4 |
| 概述 | Nominated as an outstanding Ph.D. thesis by the Chinese Academy of Sciences.Provides a precise phase diagram of BaFe2-xNixAs2 and reveals an avoided quantum critical point.Discusses the nematic spin c |
| 叢書名稱 | Springer Theses |
| 圖書封面 |  |
| 描述 | .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.. |
| 出版日期 | Book 2017 |
| 關(guān)鍵詞 | Iron-based Superconductor; Nematic Spin Correlations; Neutron Scattering Spectrometry; Incommensurate M |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-981-10-4998-9 |
| isbn_softcover | 978-981-13-5288-1 |
| isbn_ebook | 978-981-10-4998-9Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer Nature Singapore Pte Ltd. 2017 |
|Archiver|手機(jī)版|小黑屋|
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