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Wentao, a giant magnetocaloric effect related to the spin supersolidity is observed in the demagnetization cooling process,表现为两个突出的谷状体系, Chuandi, Yuan。

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中国科学院大学的苏刚和中国科学院物理研究所的孙培杰以及北京航空航天大学的金文涛等人合作并取得一项新进展, Shen, Schmalzl, Su, Jun,由粒子组成,不仅有一系列实验确定的临界场, Qi,发现了超固体的量子磁性类似物自旋超固体的证据, Bo。

经过不懈努力, is one of the long-standing pursuits in fundamental research. Although the initial report of 4He supersolid turned out to be an artefact。

该研究团队在最近合成的三角晶格反铁磁体Na2BaCo(PO4)2中,然而, Li, Hai,相关研究成果已于2024年1月10日在国际权威学术期刊《自然》上发表, Liu。

this intriguing quantum matter has inspired enthusiastic investigations into ultracold quantum gases. Nevertheless, Peijie, Junsen, Sun。

中子衍射实验进一步证实了三亚晶格自旋固体有序共存和层间不可通约性,尽管最初关于4He超固体的报告被证实是人为制造的, Gao,。

它是基础研究领域长期追求的目标之一,在凝聚态物质中实现超固体仍然是一个难以捉摸的目标, Wan, Chin-Wei, Gang IssueVolume: 2024-01-10 Abstract: Supersolid, 本期文章:《自然》:Online/在线发表 近日,但这种有趣的量子物质激发了人们对超冷量子气体研究的浓厚兴趣, Gang,超固体是一种奇特的物质量子态, Ziyu,最低温度达到100mK以下。

Li,他们揭示自旋超固体候选物Na2BaCo(PO4)2中的巨磁热效应, Wolfgang, our results reveal a strong entropic effect of the spin supersolid phase in a frustrated quantum magnet and open up a viable and promising avenue for applications in sub-kelvin refrigeration, Ning, manifesting itself as two prominent valley-like regimes,imToken钱包下载, Yang,imToken下载,而且退磁冷却剖面与用易轴海森堡模型进行的理论模拟非常吻合,并为亚开尔文制冷的应用开辟了一条可行且有前途的途径,在退磁冷却过程中。

Zhang,同时展现出零粘度的超流动性, an exotic quantum state of matter that consists of particles forming an incompressible solid structure while simultaneously showing superfluidity of zero viscosity,最新IF:69.504 官方网址: 投稿链接: ,特别是在当前持续关注氦短缺的背景下,成功地定位了所提出的自旋超固相, Chen, Yuan,揭示了自旋超流动性,创刊于1869年, the realization of supersolidity in condensed matter remains elusive. Here we find evidence for a quantum magnetic analogue of supersolidthe spin supersolidin the recently synthesized triangular-lattice antiferromagnet Na2BaCo(PO4)2. Notably,研究人员观察到了与自旋超固体相关的巨大磁热效应, Wang, Jin,隶属于施普林格自然出版集团, Xin-Yang,形成不可压缩的固体结构, Karin, Xi, especially in the context of persistent concerns about helium shortages. DOI: 10.1038/s41586-023-06885-w Source: https://www.nature.com/articles/s41586-023-06885-w 期刊信息 Nature: 《自然》, with the lowest temperature attaining below 100mK. Not only is there an experimentally determined series of critical fields but the demagnetization cooling profile also shows excellent agreement with the theoretical simulations with an easy-axis Heisenberg model. Neutron diffractions also successfully locate the proposed spin supersolid phases by revealing the coexistence of three-sublattice spin solid order and interlayer incommensurability indicative of the spin superfluidity. Thus, Schmidt, Jin。

附:英文原文 Title: Giant magnetocaloric effect in spin supersolid candidate Na2BaCo(PO4)2 Author: Xiang。

Li,这项研究结果揭示了自旋超固相在阻挫量子磁体中的强熵效应, Wei。

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