MRI: Acquisition of a Versatile Magnetic Property Measurement System

MRI：获取多功能磁特性测量系统

• 批准号: 2216125
• 负责人: Mykhailo Shatruk
• 金额: $ 38.55万
• 依托单位: Florida State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-09-01 至 2025-08-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2216125&HistoricalAwards=false
• 关键词: MRI; Acquisition; Versatile; Magnetic; Property

With this award, Florida State University (FSU) will establish a Magnetic Property Measurement System with versatile capabilities for accurate and precise measurements of magnetic properties of molecules and materials. The system will facilitate studies of magnetic behavior of matter at different length scales and under broadly variable conditions. The project will impact many areas, including inorganic and organic chemistry, condensed-matter physics, chemical physics, and materials science. This instrument is an integral part of teaching and research training of graduate and undergraduate students, who are involved in research on diverse topics related to fundamental understanding and practical applications of magnetism and magnetic materials. The resource will be also utilized by neighboring primarily-undergraduate and minority-serving institutions, as well as in practical hands-on exercises during the undergraduate summer school on magnetism and magnetic materials held biennially on the FSU campus. In particular, the project will leverage the proximity of the Florida Agricultural and Mechanical University (FAMU) to facilitate training of students from the joint FAMU-FSU College of Engineering.The versatility and reliability of the requested cryogen-free system will help establish a broad user base. The research directions pursued by the project team and other major users include magneto-structural phase transitions that underlie energy-conversion technologies, emergent properties of correlated magnetic materials, synthesis of new magnetic materials in molten metal fluxes, controlled modulation of magnetism by surface organic molecules, correlated magnetic/plasmonic properties of quantum dots, magnetic exchange interactions in metal-organic frameworks under high pressure, and spin-state switching in transition metal complexes with radical anions.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

有了这个奖项，佛罗里达州立大学（FSU）将建立一个具有多功能功能的磁性特性测量系统，以准确，精确地测量分子和材料的磁性。该系统将促进在不同长度尺度和广泛可变条件下物质的磁性行为的研究。该项目将影响许多领域，包括无机和有机化学，凝结物理学，化学物理学和材料科学。该乐器是研究生和本科生的教学和研究培训的组成部分，他们参与了与磁性和磁性材料的基本理解和实际应用有关的不同主题的研究。该资源还将被邻近的主要教学院和少数族裔服务机构以及在本科暑期学校的实践动手练习中使用磁性和在FSU校园中持有的磁性材料。特别是，该项目将利用佛罗里达农业和机械大学（FAMU）的距离，以促进对联合FAMU-FSU工程学院的学生进行培训。所请求的无低温系统的多功能性和可靠性将有助于建立广泛的用户群。项目团队和其他主要用户追求的研究方向包括能量转换技术的基础的磁结构相变，相关磁性材料的紧急特性，在熔融金属通量中合成新的磁性材料，通过表面有机分子的磁磁体调节，相关的磁性/静态互动的磁性磁力，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用，磁性相互作用。该奖项反映了NSF的法定任务，并被认为是通过基金会的知识分子优点和更广泛的审查标准通过评估来支持的。