US-Hungary Materials Research on Properties of Low Dimensional Solids

美国-匈牙利低维固体特性材料研究

• 批准号: 9322517
• 负责人: George Gruner
• 金额: $ 4.59万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-09-01 至 1998-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9322517&HistoricalAwards=false
• 关键词: US; Hungary; Materials; Research; Properties

9322517 Gruner The objective of this US-Hungary research project, between Dr. George Gruner of the University of California, Los Angeles (UCLA), and Dr. A. Janossy of the Hungarian Central Research Institute for Physics, is to examine the low temperature properties of charge density waves and conduct structural and electronic paramagnetic resonance studies on doped fullerine compounds. Specifically, two aspects of density wave dynamics will be explored: 1) the dc transport under nonlinear ac excitation, and 2) the novel low temperature dynamical behavior. Samples for the joint research will be prepared at UCLA and characterized there by dc resistivity and magnetic susceptibility. Electron paramagnetic resonance and magnetic field dependent transport measurements will be carried out in Hungary. Results are expected to contribute to our fundamental knowledge of the properties of low dimensional solids. This project in materials research fulfills the program objective of advancing scientific knowledge by enabling leading experts in the United States and Eastern Europe to combine complementary talents and pool research resources in areas of strong mutual interest and competence. ***

9322517 Gruner 这项美国-匈牙利研究项目由加州大学洛杉矶分校 (UCLA) 的 George Gruner 博士和匈牙利中央物理研究所的 A. Janossy 博士合作，旨在研究低温电荷密度波的性质并对掺杂富勒烯化合物进行结构和电子顺磁共振研究。 具体来说，将探讨密度波动力学的两个方面：1）非线性交流激励下的直流输运，2）新颖的低温动力学行为。 联合研究的样品将在加州大学洛杉矶分校制备，并在那里通过直流电阻率和磁化率进行表征。 电子顺磁共振和磁场相关输运测量将在匈牙利进行。 预计结果将有助于我们了解低维固体特性的基础知识。 该材料研究项目通过使美国和东欧的领先专家能够在共同感兴趣和能力强的领域结合互补人才并汇集研究资源，实现了推进科学知识的计划目标。 ***