Numerical Modeling for Magnetic Recording

PI将开发、完善和测试记录过程的模型。 这包括现象学的和基本的微磁性 记录头和介质的型号。 这些三维 模型主要是以前工作的扩展。 现象学 模型是为那些希望优化 性能，基本模型用于材料 一个想了解粒子相对作用的工程师 磁化过程中的相互作用。 这些因素，如覆盖和 将分析磁道宽度效应。

The PI will develop, refine and test models for the recording process. This includes both phenomenological and fundamental micromagnetic models for the recording head and medium. These three-dimensional models are mainly extensions of previous work. The phenomenological models are intended for the systems designer who wants to optimize performance, and the fundamental models are intended for the materials engineer who wants to understand the relative role of particle interaction on the magnetizing process. Such factors as over-write and track width effects will be analyzed.