• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国卫生研究院文献>Science and Technology of Advanced Materials >Variety of valence bond states formed of frustrated spins on triangular lattices based on a two-level system Pd(dmit)2
【2h】

Variety of valence bond states formed of frustrated spins on triangular lattices based on a two-level system Pd(dmit)2

机译：基于两级系统Pd（dmit）2的三角形晶格上沮丧的自旋形成的价键态的多样性

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务，本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文，但由于OA文献来源多样且变更频繁，仍可能出现获取不到、文献不完整或与标题不符等情况，如果获取不到我们将提供退款服务。请知悉。
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Recent studies on the physical properties of the triangular system based on the Pd(dmit)2 salts (dmit=1,3-dithiole-2-thione-4,5-dithiolate) are reviewed. Quantum chemical architectures of the Pd(dmit)2 molecule and its dimer are introduced with emphasis on the strong dimerization of a two-level system, which provides unique physical properties of the salts. The magnetic properties are outlined in view of the magneto-structural correlation specific to the frustrated spin systems. Some newly discovered ground states and their origins are discussed, for which the valence bond formation plays a key role. Among them, the two-level structure is crucial for the novel charge-separated state found in two salts. The valence bond ordering, similar to the spin-Peierls transition, has been found in a two-dimensional frustrated spin system. The physical aspects and possible relation to the pressure-induced superconductivity are discussed.
机译：综述了基于Pd（dmit）2盐（dmit = 1,3-dithiole-2-thione-4,5-dithiolate）的三角体系的物理性质的最新研究。介绍了Pd（dmit）2分子及其二聚体的量子化学结构，重点是两级体系的强二聚作用，该体系提供了盐的独特物理性质。鉴于受挫的自旋系统特有的磁结构相关性，概述了磁性能。讨论了一些新发现的基态及其起源，在这些基态中价键的形成起着关键作用。其中，两级结构对于在两种盐中发现的新型电荷分离态至关重要。在二维受阻自旋系统中发现了类似于自旋-Peierls过渡的价键有序。讨论了物理方面以及与压力引起的超导的可能关系。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号