作者：高然著
页数：10,169页
出版社：湖南大学出版社
出版日期：2020
ISBN：9787566719331
电子书格式：pdf/epub/txt
内容简介
本书主要讨论对于钙钛矿氧化物晶格自由度的调控, 以及钙钛矿氧化物薄膜材料中晶体结构与物理性质的关联。作者通过氧化物薄膜外延生长以及国际最前沿的晶体结构表征技术, 实现了对晶格自由度中的众多结构特性 (包括晶格的延展与压缩, 晶格的单向倾斜, 氧八面体旋转, 表面晶格结构) 的有效以及定量的调控。
作者简介
高然，男，现任职于阿里巴巴达摩院，美国加利福尼亚大学伯克利分校材料科学与工程系博士毕业，2015-2019年，师从美国功能氧化物薄膜专家Lane W.Martin 教授，专攻氧化物外延薄膜的生长、结构调控、以及薄膜性能研究，其研究论文发表于世界材料科学期刊如Nature Materials,Advanced Materials, Nature Communication,Chemistry of Materials 等，发表SCI一区论文20余篇。他多次参与美国材料科学协会与美国物理协会会议并发表演讲。
目录
List of Tables
List of Symbols and Abbreviations
1 Structure-property coupling in perovskite oxides
1．1 Introduction to perovskite oxides
1．2 Lattice degree of freedom and structural features
1．3 Motivation and opportunities
1．4 Statement and organization of the dissertation
2 The control and manipulation of perovskite structures
2．1 An epitaxial thin-film approach
2．2 Control of lattice structures in perovskite thin films
2．3 Control of surface structures in perovskite thin films
3 Characterization of perovskite heterostructures
3．1 Structural characterization of perovskite oxides
3．2 Physical properties and characterization
4 Structure control，magnetism，and transport in SrRuO
4．1 Introduction
4．2 Sample design and thin-film synthesis
4．3 Structural characterization
4．4 Octahedra rotational domains
4．5 Impact on physical properties of SrRuOs
4．6 Conclusions
5 Control of antiferro-/ferroelectricity in PbZrO3
5．1 Introduction
5．2 PbZrO，thin-film growth dynamics
5．3 Structural and chemistry characterization
5．4 Electrical characterization
5．5 Lattice symmetry determination
5．6 Energy ground states in lead-excess PbZrOs
5．7 Conclusions
6 Designing optimal ion-conducting perovskite structure
6．1 Introduction
6．2 Strain engineering and quantification of structural features
6．3 Ion-transport measurement
6．4 First-principle calculations
6．5 Experimental realization of the optimal structure
6．6 Conductivity measurement in superlatice structures
6．7 Conclusions
7 Correlating surface orientations and electrochemistry
7．1 Introduction
7．2 Epitaxial all-perovskite，half-cell structures
7．3 Heterostructure synthesis and characterization of the half-cels
7．4 The fabrication of the epitaxial half cells
7．5 Validating the epitaxial half cells
7．6 Orientation-dependent gas-exchange kinetics
7．7 Rate-limiting step in the gas exchange reactions
7．8 Conclusions and future works
8 Summary of findings and suggestions
8．1 Summary of findings
8．2 Suggestions for future work
References
Appendix A Pseudo-cubic lattice notation
Appendix B Characterization of thin-film chemistry
B．1 Rutherford backscattering spectrometry
B．2 X-ray photoelectron spectroscopy
B．3 Low-energy ion scattering spectroscopy
Appendix C Electrochemical impedance spectroscopy
C．1 Ionic diffusion in mixed conductors
C．2 Surface reaction at solid-gas interface
Acknowledgments
