Ultrafast Dynamics and Micromagnetics in Magnetic Tunneling Junctions

小行星9701579 在这个GOALI支持的研究计划中，将用超快激光制备和研究磁性隧道结（MTJ） 光谱学， 近场光学， 和 磁隧穿。 目的是研究基本的 和技术问题至关重要的性能 和MTJ的竞争力。 拟议中的工作与IBM研究院（约克敦高地）的活动密切相关。 在适当的情况下，IBM将支付学生在IBM研究所完成的工作的支持。 这项活动得到了DMR和OMA公共安全局办公室的联合支持。 磁性隧道结是工业界积极追求的新型存储器和传感器元件，如数据存储阅读磁头和非易失性磁性随机存取存储器（MRSM）单元。 科学问题包括更全面地了解 磁 这些系统的行为，特别是 同时被光照射以及减小器件尺寸的效果。 GOALI支持学术界的工作联系专业知识， 在约克敦高地的IBM研究所开展活动的机构。 在适当的情况下，IBM将支付学生在IBM研究所完成的工作的支持。 这项活动得到了DMR和OMA公共安全局办公室的联合支持。 ***

9701579 Xiao In this GOALI supported research program magnetic tunnel junctions (MTJ) will be prepared and studied with ultra-fast laser spectroscopy, near-field optics, and magneto- tunneling. The purpose is to study the fundamental and technological issues essential to the performance and competitiveness of the MTJ. The proposed work is closely linked to activities at IBM Research, Yorktown Heights. IBM will, where appropriate, pay for the support of students for work done at IBM Research. This activity is jointly supported by DMR and the OMA office of the MPS Directorate. %%% Magnetic tunnel junctions are devices which are actively pursued by industry as the new memory and sensor elements such as data storage reading heads and non-volatile magnetic random-access-memory (MRSM) cells. The scientific issues include gaining a more complete understanding of the magnetic behavior of these systems, especially while illuminated by light and the effect of reducing the device size. The GOALI supported work links expertise at the academic institution with activities at IBM Research, Yorktown Heights. IBM will, where appropriate, pay for the support of students for work done at IBM Research. This activity is jointly supported by DMR and the OMA office of the MPS Directorate. ***