论文标题
Skyrmion Fluid和Bimeron玻璃在Kagome晶格上受到手性自旋液体保护
Skyrmion fluid and bimeron glass protected by a chiral spin liquid on a kagome lattice
论文作者
论文摘要
从基本和技术的角度来看，天际既是令人兴趣的，因为它们有可能充当信息载体。但是，一个挑战涉及他们的操纵，尤其是在高温最终使它们分解的高温下。在这里，我们使用后者作为熵缓冲液来研究Skyrmions和手性自旋液体之间的竞争，以施加天空的准空间。结果，温度变成一个旋钮，将天空密度从致密液体调整为稀释的气体，从而保护每种天空的完整性免受顺磁瓦解。有了额外的旋钮，我们在高场中发现了由零和一维拓扑缺陷（分别为Skyrmions和bimerons）组成的拓扑自旋玻璃。
Skyrmions are of interest both from a fundamental and technological point of view, due to their potential to act as information carriers. But one challenge concerns their manipulation, especially at high temperature where thermal fluctuations eventually disintegrate them. Here we study the competition between skyrmions and a chiral spin liquid, using the latter as an entropic buffer to impose a quasi-vacuum of skyrmions. As a result, the temperature becomes a knob to tune the skyrmion density from a dense liquid to a diluted gas, protecting the integrity of each skyrmion from paramagnetic disintegration. With this additional knob in hand, we find at high field a topological spin glass made of zero- and one-dimensional topological defects (resp. skyrmions and bimerons).
