Superconductivity in topological materials has drawn significant interest from the scientific community as these materials provide a hint of the existence of Majorana fermions conceived from the quantized thermal conductivity, a zero-biased conduction peak and the anomalous Josephson effect. In this review, we make a systematic study of recent advances in the field of topological superconductivity. The article comprises of both bulk systems as well as heterostructures. A brief description of Majorana fermions and their relationship with topological superconductors and heterostructures is also carried out. This review also consists of details of key experimental techniques to characterize candidates for topological superconductivity. Moreover, we summarize the potential material candidate that may demonstrate topological superconductivity. We also consider some intrinsic odd-parity superconductors, non-centrosymmetric, centrosymmetric superconductors, doped topological insulators, doped topological crystalline insulators and some other materials that are expected to show superconductivity along with topological non-trivial states in bulk form. The effects of pressure, emergence of superconductivity in topological materials and muon spin rotation studies are also summarized in this article.

中文翻译：

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拓扑超导材料与界面综合评述

拓扑材料中的超导性引起了科学界的极大兴趣，因为这些材料暗示了马约拉纳费米子的存在，这些费米子是从量化热导率、零偏置传导峰和反常约瑟夫森效应中构想出来的。在这篇综述中，我们对拓扑超导领域的最新进展进行了系统研究。该文章包括本体系统和异质结构。还简要描述了马约拉纳费米子及其与拓扑超导体和异质结构的关系。本综述还包括表征拓扑超导候选者的关键实验技术的细节。此外，我们总结了可能证明拓扑超导性的潜在候选材料。我们还考虑了一些本征奇宇称超导体、非中心对称、中心对称超导体、掺杂拓扑绝缘体、掺杂拓扑晶体绝缘体和其他一些有望以块状形式显示超导性和拓扑非平凡状态的材料。本文还总结了压力的影响、拓扑材料中超导性的出现和 μ 介子自旋旋转研究。