U.S.-Mexico Cooperative Research Program: Dynamics of Dislocations in Normal State Metals

美国-墨西哥合作研究项目：常态金属中的位错动力学

• 批准号: 9512853
• 负责人: James Galligan
• 金额: $ 1.48万
• 依托单位: University of Connecticut
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-03-01 至 1998-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9512853&HistoricalAwards=false
• 关键词: U.S.; Mexico; Cooperative; Research; Program

9512853 Galligan This Americas Program award will support collaborative research between Dr. James Galligan, University of Connecticut, and Dr. Arkady Krokhin, Universidad Autonoma de Puebla, Mexico. The objective is to provide a new and basic approach to the fundamental problem of relating the interaction of electrons to defects in metal crystals. The research will involve experiments designed to measure and delineate the interaction of electrons with dislocations. Theoretical analyses of the experimental results will follow. This project will help to extend our understanding of how a material plastically deforms, providing fundamental information on microscopic aspects of plasticity. Experimental results will be obtained using a Superconducting Quantum Interference Detector (SQUID) at the University of Connecticut to measure the alteration of energy states of electrons. These results will then provide the basis for calculations to be carried out by Dr. Krokhin's group in Mexico. *** .

这个美洲项目奖将支持康涅狄格大学的James Galligan博士和墨西哥普埃布拉自治大学的Arkady Krokhin博士之间的合作研究。目的是提供一种新的和基本的方法来解决电子相互作用与金属晶体缺陷的基本问题。这项研究将包括旨在测量和描述电子与位错相互作用的实验。接下来将对实验结果进行理论分析。这个项目将有助于扩展我们对材料塑性变形的理解，提供塑性微观方面的基本信息。实验结果将使用康涅狄格大学的超导量子干涉探测器（SQUID）来测量电子能态的变化。这些结果将为Krokhin博士在墨西哥的团队进行的计算提供基础。* * *。