US-France Cooperative Research: Spin and Charge Dynamics in Novel Low Dimensional Materials

这项为期三年的奖项支持美国和法国的合作研究，旨在研究新型材料中磁性和相关电子系统的输运动力学。这项合作汇集了东北大学的斯里尼瓦斯·斯里达尔和巴黎大学奥赛分校的A·雷夫科列夫斯基的互补专业知识。这位美国研究人员将微波测量技术方面的专业知识带到了这次合作中。他将进行表面阻抗的测量。这与法国在晶体生长领域的经验相辅相成。法国研究小组将制备高温超导铜酸盐。这些材料之所以被选为本研究的依据，是因为它们的质量较高，维度较低。这一合作将促进我们对电荷、自旋、超导对和准粒子以及超导涡旋等动力学现象的了解。？/？安元？%？/？元？？元？元？`？元？元/？元？？%%元/元××元/××

This three-year award supports US-France cooperative research aimed at the study of transport dynamics in magnetic and correlated electron systems in novel materials. The collaboration brings together the complementary expertise of Srinivas Sridhar of Northeastern University and A. Revcolevschi of the University of Paris at Orsay. The US investigator brings to this collaboration expertise in microwave measurement techniques. He will conduct measurements of surface impedance. This is complemented by French experience in the area of crystal growth. The French investigator's group will prepare high temperature superconducting cuprates. These materials were chosen for this study because of their high quality and low dimensionality. The collaboration will advance our knowledge of phenomena related to the dynamics of charge, spin, superconducting pairs and quasi-particles, and superconducting vortices. ? / ?ÁÂ%Á?¥??Á ¢Á/?Á? ¿ ¥©?¢ ??%%/???/¥?? ¥©Á?? À?/% ?¢ ¥? ??Á¥?Â` ? ?Á/% ¥?_Á / ¥©?ÁÁ ??_Á¢??/% ??ÕÁ?¥ ? / ? ©?_?ÀÁ??¢ ¢Á/ ¼©?¢ ??%%/???/¥?? ¥/,Á¢ /??/¥/ÀÁ ? ??_?%Á_Á¥/?` Á??Á?¥?¢Á ? ¡½ /? Ñ?Á?© ??Á¢¥?À/¥??¢ ¼©Á ?Á¢?%¥¢ _/` Á?Á¥?/%%` ?Á /??%?Á? ¥? ¢Á/??©Á¢ Â?? _?Á¢ /??À/¥??/% ??¢¥/?%Á¢ ??Á?,¢ ??%%?¥?À ?/¢¥Á ?Á??¢?¥¢ /? ¢??_/??Á¢