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Ⅲ族氮化物合金因其宽广的可调能隙和优良的光电性能,在照明、电力电子、通讯、能源等领域有巨大优势,促使其材料制备技术不断发展.如何解决Ⅲ族氮化物异质外延过程中晶格及热胀失配对材料质量的影响,是当前的研究重点.近年来,二维材料作为一类新兴材料受到了极大的关注.借助二维材料层间弱键合的特性,有望降低Ⅲ族氮化物的制备成本、提高晶体质量,并实现柔性器件的制备,从而将其应用领域拓宽至可穿戴器件、可折叠器件等.本文综述了近年来国内外在二维材料上制备Ⅲ族氮化物的研究报道,介绍了石墨烯、六方氮化硼、过渡金属硫族化物等二维材料上制备氮化物的各种尝试和成果,总结了二维材料上Ⅲ族氮化物制备的特点,并对其未来发展趋势做了展望.
Because of its wide tunable energy gap and excellent optoelectronic properties, Group III nitride alloys have great advantages in the fields of lighting, power electronics, communications and energy, prompting the continuous development of material preparation technology. How to solve the heterogeneity of group III nitride In recent years, two-dimensional materials as a new class of materials have received great attention.Based on the characteristics of weak bonding between two-dimensional material layers , It is expected to reduce the preparation cost of Group III nitrides, improve the crystal quality and realize the preparation of flexible devices, so as to broaden the application fields to wearable devices, foldable devices, etc. This paper reviews the recent advances in the application of two- Preparation of group III nitride research reports, introduces the graphene, hexagonal boron nitride, transition metal chalcogenide and other two-dimensional materials on the preparation of nitrides various attempts and results, summarizes the two-dimensional materials on the group III nitride preparation The characteristics of the future development trends and prospects.