Invited for the cover of this issue are Beatrice Gillon from LLB (CEA-CNRS), France, Jamie L. Manson from Eastern Washington University, USA, and co-workers. The cover image shows the experimental magnetic phase diagram of a quasi bidimensional Mn^II–dca polymer and the magnetic structures of the ordered phases. The spin density, as determined in the paramagnetic phase, validates an important magnetic pathway mediated by interlayer hydrogen bonds.

We envisage that these materials will have potential applications in quantum information storage and processing…

Read more about the story behind the cover in the Cover Profile and about the research itself in the Full Paper by B. Gillon, J. L. Manson et al.

来自法国法学学士（CEA-CNRS）的Beatrice Gillon，来自美国东华盛顿大学的Jamie L. Manson及其同事受邀参加本期杂志的封面。封面图像显示了准二维Mn ^II -dca聚合物的实验磁相图和有序相的磁性结构。在顺磁相中确定的自旋密度验证了由层间氢键介导的重要磁路。

我们设想这些材料将在量子信息存储和处理中具有潜在的应用。

在封面简介中阅读有关封面背后的故事的更多信息，并在B. Gillon，JL Manson等人的《全文》中阅读有关研究本身的更多信息。