论文标题
Yttrium铁石榴石的超薄薄膜具有非常低的阻尼：评论
Ultra Thin Films of Yttrium Iron Garnet with Very Low Damping: A Review
论文作者
论文摘要
薄Yttrium铁石榴石（YIG）是综合镁化学的有前途的材料。为了将YIG引入纳米化过程中，有必要在厚度低于100 nm的厚度，同时保留材料的非凡磁性特性，尤其是其长镁寿命和旋转波传播长度。在这里，我们简要介绍了该主题，我们回顾并讨论了过去十年在该领域发布的各种结果。特别是对于超薄膜，事实证明，脉冲层沉积和溅射是最有前途的候选人。此外，我们讨论了室温沉积和退火用于基于升降机的纳米图案的应用，以及过去几年通过该方法获得的纳米结构的特性。
Thin Yttrium Iron Garnet (YIG) is a promising material for integrated magnonics. In order to introduce YIG into nanofabrication processes it is necessary to fabricate very thin YIG films with a thickness well below 100 nm while retaining the extraordinary magnetic properties of the material, especially its long magnon lifetime and spin wave propagation length. Here, we give a brief introduction into the topic and we review and discuss the various results published over the last decade in this area. Especially for ultrathin films it turns out that pulsed layer deposition and sputtering are the most promising candidates. In addition, we discuss the application of room temperature deposition and annealing for lift-off based nanopatterning and the properties of nanostructures obtained by this method over the past years.
