US-Hungary Joint Fund Materials Research on Spin Density Waves

这项美国-匈牙利联合基金关于低维固体中自旋密度波的研究项目将由布达佩斯中央固态物理研究所的Gyorgy Mihaly博士和南加州大学洛杉矶分校的Kazumi Maki教授进行。这项工作将以低维系统中集体电学性质的理论方面为特色。研究人员将探索自旋密度波激发的两个基本特征：a)低温非线性传导中的库仑效应；b)能隙以下的异常低频响应，包括弱弛豫过程。导致热效应和热激发屏蔽载流子影响分离的结果将有助于我们理解自旋密度波动力学。这项固态物理研究实现了美国-匈牙利联合基金的计划目标，即通过使美国和匈牙利的顶尖专家能够结合互补的人才，并在共同感兴趣和能力强的领域汇集研究资源来促进科学发展。根据既定的指导方针，该项目的资金通过布达佩斯的美国-匈牙利联合基金提供。

This US-Hungary Joint Fund research project on Spin Density Waves in Low Dimensional Solids will be conducted by Dr. Gyorgy Mihaly, Central Research Institute for Solid State Physics, Budapest, and Professor Kazumi Maki, University of Southern California, Los Angeles. This effort will feature the theoretical aspects of collective electrical properties in low dimensional systems. The researchers will explore two basic features of the spin density wave excitation: a) Coulomb effects in the low temperature nonlinear conduction and b) the unusual low-frequency response below the gap energy, including weak relaxation processes. Results leading to separation of thermal effects and the influence of thermally excited screening carriers should contribute to our understanding of spin density wave dynamics. This research in solid state physics fulfills the US-Hungary Joint Fund's program objective of advancing science by enabling leading experts in the U.S. and Hungary to combine complementary talents and pool research resources in areas of strong mutual interest and competence. Funds for the project are provided through the US-Hungary Joint Fund, Budapest, in accordance with established guidelines.