High-temperature superconductivity in iron pnictides: syntheses and structural chemistry of transition-metal pnictides and related structures

铁磷族化物的高温超导：过渡金属磷族化物及相关结构的合成和结构化学

• 批准号: 168397450
• 负责人: Professor Dr. Thomas Schleid
• 金额: --
• 依托单位: Institut für Anorganische Chemie (IAC)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2010
• 资助国家: 德国
• 起止时间: 2009-12-31 至 2014-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/168397450?language=en
• 关键词: temperature; superconductivity; iron; pnictides; syntheses

This application is based on the possibilities of the Institut für Anorganische Chemie at the Universität Stuttgart, a substantial knowledge and experiences in the field of the chemistry concerning transition metal pnictides and related compounds together with an extensive collaboration with other groups in solid-state chemistry and physics. My contribution within the priority program 1458 would be the development and the characterization of modified or new materials in this research area. The main attention of the working program would concentrate on the preparation of pure bulk superconducting materials as well as on growing of single crystals for precise structural elucidation of the systems concerning this priority program. Besides the preparation of materials a widespread characterization primarily X-ray investigations and thermal behavior of the synthesized compounds would be carried out. If necessary also investigations of their magnetic properties, spectroscopic behavior as well as electron microscopy and microprobe analyses are possible...

这一应用是基于斯图加特大学化学研究所的可能性，在有关过渡金属多肽和相关化合物的化学领域拥有丰富的知识和经验，并与固态化学和物理领域的其他小组进行了广泛的合作。我在优先计划1458中的贡献将是在这一研究领域开发和表征改性或新材料。工作方案的主要注意力将集中在纯块体超导材料的制备以及单晶的生长上，以精确地阐明与这一优先方案有关的系统的结构。除了材料的制备外，还将进行广泛的表征，主要是X射线研究和合成化合物的热行为。如果有必要，还可以研究它们的磁性、光谱行为以及电子显微镜和微探针分析。