YHg3和LuHg3的化学和物理性质

IF 3.3 Q2 CHEMISTRY, MULTIDISCIPLINARY

ACS Organic & Inorganic Au Pub Date : 2023-02-02 DOI:10.1021/acsorginorgau.2c00048

Kristian Witthaut, Yurii Prots, Nazar Zaremba, Mitja Krnel, Andreas Leithe-Jasper, Yuri Grin and Eteri Svanidze*,

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引用次数: 0

摘要

汞合金在基础和应用固态化学和物理学中发挥了重要作用，因为它们具有多种晶体特征和性质。此外，它们独特的化学性质有时会产生非常规的超导或磁性基态。在目前的工作中，我们对YHg3和LuHg3单晶（Mg3Cd结构类型，空间群P63/mmc）进行了深入的分析。这两种化合物在Tc=1±0.1K（YHg3）和Tc=1.2±0.1K以下（LuHg3）都表现出超导性。考虑到这些化合物对空气的高度敏感性和毒性，这项研究只能使用一些专门的实验技术。

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Chemical and Physical Properties of YHg3 and LuHg3

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Chemical and Physical Properties of YHg3 and LuHg3

Amalgams have played an important role in fundamental and applied solid-state chemistry and physics because of the diversity of crystallographic features and properties that they have to offer. Moreover, their peculiar chemical properties can sometimes give rise to unconventional superconducting or magnetic ground states. In the current work, we present an in-depth analysis of single crystals of YHg₃ and LuHg₃ (Mg₃Cd structure type, space group P6₃/mmc). Both compounds show superconductivity below T_c = 1 ± 0.1 K (YHg₃) and T_c = 1.2 ± 0.1 K (LuHg₃). Given the high air-sensitivity and toxicity of these compounds, this study was only possible using a number of dedicated experimental techniques.

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来源期刊

ACS Organic & Inorganic Au 有机化学、无机化学-

CiteScore

4.10

自引率

0.00%

发文量

期刊介绍： ACS Organic & Inorganic Au is an open access journal that publishes original experimental and theoretical/computational studies on organic organometallic inorganic crystal growth and engineering and organic process chemistry. Short letters comprehensive articles reviews and perspectives are welcome on topics that include:Organic chemistry Organometallic chemistry Inorganic Chemistry and Organic Process Chemistry.