课题组本科生张丝雨在SCI期刊《Nano-Micro Letters》上发表文章
祝贺课题组成员张丝雨(本科生)在SCI期刊《Nano-Micro Letters》上发表文章。
近日，课题组成员张丝雨撰写的综述文章“Recent Progress in the Fabrication, Properties, and Devices of Heterostructures Based on 2D Materials”在高水平SCI期刊《Nano-Micro Letters》(IF:7.381,中科院一区)上发表。
二维材料异质结具有二维材料本身优点的同时，还呈现出单个二维材料以及传统块体材料异质结所没有的特性，例如寿命延长的层间激子、灵活的能带工程和谷极化的增强等等。因此，二维材料异质结无疑是新一代光电子器件、谷电子器件和自旋器件关键组成部分，具有广阔的应用前景。随着干法转移、CVD合成等二维材料异质结制备技术不断发展，人们对其中各种物理性质的研究逐步深入。本篇综述系统全面总结了在二维材料异质结的制备、能带结构、激子特性、输运性质和磁性质等方面的研究成果，及其在光电器件、电子器件、谷电子器件和自旋器件中的应用，指出了二维材料异质结器件走向普遍应用所面临的主要挑战，提出了未来异质结构的设计思路和该领域的发展动向。
《Nano-Micro Letters 》(NML, Nano-Micro Lett.纳微快报)是Springer以Open Access开放获取出版的国际期刊，主要发表物理、化学、材料、生物和工程领域纳米级和微米级的科学、技术的最新进展，为研究纳米微米尺度的科研工作者提供一个专业学术交流平台，致力于快速发表与纳米微米相关的科研进展和评论文章。该期刊2018年影响因子为7.381，属于中科院一区。本论文是目前物理与电子学院本科生发表SCI论文中影响因子最高的一篇。
论文链接：https://link.springer.com/article/10.1007/s40820-019-0245-5
Comments:
In recent years, there has been a significant progress in the field of 2D materials, especially in the development of heterostructures based on these materials. These heterostructures have unique properties, which make them a promising material for various applications, ranging from electronics to energy to optoelectronics.
One of the major advances in this field has been the development of effective and scalable fabrication methods for these heterostructures. For example, mechanical exfoliation, chemical vapor deposition (CVD), and atomic layer deposition (ALD) are some of the most common methods used for fabricating 2D materials and their heterostructures. These methods have improved significantly over the years and have made it possible to fabricate high-quality heterostructures with precise control over the thickness, composition, and crystal structure.
Another important development has been the study of the electronic and optical properties of these heterostructures. Researchers have found that the combination of different 2D materials in a heterostructure results in unique electronic and optical properties that cannot be found in individual materials. For example, the interaction between different layers of 2D materials in a heterostructure can lead to the formation of new energy states, which can be used for various applications, such as solar cells, photodetectors, and light-emitting diodes (LEDs).
Finally, there has been significant progress in the development of devices based on these heterostructures. Researchers have been able to demonstrate the feasibility of using heterostructures based on 2D materials for various applications, such as high-speed transistors, high-performance photodetectors, and efficient energy harvesting devices. These devices show great potential for commercialization and have attracted a lot of attention from the industry.
In conclusion, the recent progress in the fabrication, properties, and devices of heterostructures based on 2D materials is a testament to the potential of these materials for various applications. The development of effective fabrication methods, the study of their unique properties, and the demonstration of their feasibility for various applications are key milestones in this field and will likely drive further research and development in this area.