Single-molecule magnets are able to store information through their magnetic anisotropy, making them very promising systems for memory applications. Now, femtosecond-laser-initiated molecular dynamics that modulate magnetic anisotropy have been observed, paving the way for operation on ultrafast timescales.

中文翻译：

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各向异性的超快控制。

单分子磁体能够通过其磁各向异性来存储信息，从而使其成为用于存储器应用的非常有前途的系统。现在，已观察到飞秒激光引发的分子动力学可调节磁各向异性，从而为在超快速时标上运行奠定了基础。