Sr2Cu3O4I2 的合成与表征

IF 3.4 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Solid State Sciences Pub Date : 2024-11-05 DOI:10.1016/j.solidstatesciences.2024.107750

Danrui Ni , Xianghan Xu , Chen Yang , Robert J. Cava

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引用次数: 0

摘要

合成了多晶 Sr2Cu3O4I2 粉末。它的晶体结构以 Cu3O4 平面为基础，先前的结构研究表明它由两种铜组成。研究揭示了其在加热时的蜕变性。该材料的磁化和热容量得到了表征，并在容易获得的温度范围内发生了几次磁有序转变。在红外区域观察到类似带隙的吸收。

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Synthesis and characterization of Sr2Cu3O4I2

Polycrystalline Sr₂Cu₃O₄I₂ powder was synthesized. Its crystal structure is based on Cu₃O₄ planes, which a previous structural study indicates consist of two kinds of copper. Its metastability on heating is uncovered. The magnetization and heat capacity of the material are characterized, and it undergoes several magnetic ordering transitions in an easily accessible temperature range. A band-gap-like absorption is observed in the IR region.

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来源期刊

Solid State Sciences 化学-无机化学与核化学

CiteScore

6.60

自引率

2.90%

发文量

214

审稿时长

27 days

期刊介绍： Solid State Sciences is the journal for researchers from the broad solid state chemistry and physics community. It publishes key articles on all aspects of solid state synthesis, structure-property relationships, theory and functionalities, in relation with experiments. Key topics for stand-alone papers and special issues: -Novel ways of synthesis, inorganic functional materials, including porous and glassy materials, hybrid organic-inorganic compounds and nanomaterials -Physical properties, emphasizing but not limited to the electrical, magnetical and optical features -Materials related to information technology and energy and environmental sciences. The journal publishes feature articles from experts in the field upon invitation. Solid State Sciences - your gateway to energy-related materials.