表面人工低维结构的功能设计与构造

可控地构造具有一定功能的表面人工低维结构，并且总结、理解体系微观结构对其宏观性质影响的一般规律，不仅对探索低维基本物理以及其中的新奇量子现象至关重要，更是微电子工业保持持续发展的关键前提.这方面的研究包括发展新的生长技术实现对体系形成过程的精确控制，对获得的材料做高分辨率的表征；从理论上则要理解体系的生长过程，阐明热力学、动力学的作用机理，从而指导制备技术的发展.深入研究表面人工低维结构的性质更可能导致新物理现象与原理的发现，产生全新的器件概念，进一步反馈给体系功能的设计，推动基础研究与应用探索的发展.文章简要介绍了表面物理国家重点实验室近年来在表面人工低维结构的功能设计与构造方面的研究成果

The function design and construction of artificial surface low-dimensional structures

The exploration of low-dimensional physics and exotic quantum phenomena require the controlled construction of functional surface nanostructures. The study of these issues is also important for the continuous development of the microelectronic industry. This field includes the novel growth techniques to realize the precise controllability as well as high-resolution characterization of the materials. A proper understanding of the formation dynamics and kinetics promotes optimization of the fabrication methods. Moreover, studying the properties of surface low-dimensional structures in detail can lead to the discovery of new physics and concepts of functional devices. In return, this study will stimulate the development of fundamental research and applications. Here we describe the recent achievements of the State Key Laboratory for Surface Physics in the function design and controlled construction of artificial surface low-dimensional structures.