高级检索

拓扑量子材料及其晶体生长

Topological quantum materials and their crystal growth

  • 摘要: 近年来,拓扑量子态及其相关材料已成为凝聚态物理研究的前沿热点,其展现出的新奇量子物态极大地拓展了人们对量子物质的认识边界。以拓扑绝缘体、拓扑超导体和拓扑半金属为代表的拓扑材料体系,不仅蕴含着丰富的物理内涵,更展现出广阔的应用前景。这一领域的蓬勃发展既依赖于理论计算的突破,也需要材料制备与物性表征技术的协同进步。其中,拓扑材料的可控生长作为连接理论预测与物性实现的关键环节,发挥着不可替代的作用。文章将系统介绍拓扑量子材料及其晶体生长技术:首先概述几类典型的拓扑量子材料体系的特征,继而进一步介绍几种常用的晶体生长技术。随着对拓扑材料认知的不断深入,这类材料有望在低功耗电子器件和拓扑量子计算等领域实现突破性应用,为下一代信息技术发展提供新的物质基础。

     

    Abstract: Recently, topological quantum states and related materials have emerged as a cutting-edge frontier in condensed matter physics. The novel states they exhibit have significantly expanded our understanding of quantum matter. Representative systems such as topological insulators, superconductors and semimetals not only contain rich physical implications but also demonstrate broad application prospects. The vigorous development of this field relies on both breakthroughs in theoretical calculations and coordinated advances in material growth and characterization techniques. Among these, the controllable growth of topological materials serves as a crucial link connecting theoretical prediction with the realization of physical properties, playing an irreplaceable role. This paper will systematically introduce topological quantum materials and their crystal growth technologies, first outlining the characteristics of several typical systems, followed by detailed descriptions of commonly used crystal growth techniques. Through deepening our understanding, we expect to achieve breakthrough applications in the use of these materials in low-power electronic devices and topological quantum computing, potentially providing new foundations for the development of next-generation information technology.

     

/

返回文章
返回