Investigation of the physical and superconductivity properties of Ni3AC (A: Mg, Zn and Cd)

IF 2.4 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER Solid State Communications Pub Date : 2024-12-20 DOI:10.1016/j.ssc.2024.115802

T. Zafer , F. Kurtuluş , R. Salimov , E. Karaca

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引用次数: 0

Abstract

This study investigates the electronic and superconducting properties of Ni

_{3}

AC (A: Mg, Zn, and Cd) antiperovskites through first-principles computational methods. Importantly, Ni

_{3}

MgC has been identified as a superconductor with a transition temperature (T

_{c}

) of 8.644 K, while Ni

_{3}

ZnC and Ni

_{3}

CdC exhibit T

_{c}

values of 2.172 K and 3.861 K, respectively, in remarkable agreement with experimental. The electron–phonon interaction strength in these materials suggests medium-coupling superconductivity. This study provides significant insights into the mechanisms driving superconductivity in metal-carbide antiperovskites, identifying opportunities for their use in advanced technologies.

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Ni3AC （A: Mg， Zn和Cd）的物理和超导性能研究

本研究通过第一性原理计算方法研究了Ni3AC （A: Mg, Zn，和Cd）反钙钛矿的电子和超导性质。重要的是，Ni3MgC被鉴定为超导体，其转变温度（Tc）为8.644 K，而Ni3ZnC和Ni3CdC的Tc分别为2.172 K和3.861 K，与实验结果非常吻合。这些材料中的电子-声子相互作用强度表明介质耦合超导性。这项研究为驱动金属碳化物反钙钛矿超导性的机制提供了重要的见解，确定了它们在先进技术中的应用机会。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Solid State Communications 物理-物理：凝聚态物理

CiteScore

3.40

自引率

4.80%

发文量

287

审稿时长

51 days

期刊介绍： Solid State Communications is an international medium for the publication of short communications and original research articles on significant developments in condensed matter science, giving scientists immediate access to important, recently completed work. The journal publishes original experimental and theoretical research on the physical and chemical properties of solids and other condensed systems and also on their preparation. The submission of manuscripts reporting research on the basic physics of materials science and devices, as well as of state-of-the-art microstructures and nanostructures, is encouraged. A coherent quantitative treatment emphasizing new physics is expected rather than a simple accumulation of experimental data. Consistent with these aims, the short communications should be kept concise and short, usually not longer than six printed pages. The number of figures and tables should also be kept to a minimum. Solid State Communications now also welcomes original research articles without length restrictions. The Fast-Track section of Solid State Communications is the venue for very rapid publication of short communications on significant developments in condensed matter science. The goal is to offer the broad condensed matter community quick and immediate access to publish recently completed papers in research areas that are rapidly evolving and in which there are developments with great potential impact.