"Magical material" graphene can be widely used in new chips

[ Introduction ] The study found that graphene sealed in boron nitride is thin and light, but has a strong bearing capacity, and can even carry the weight of an elephant, in addition to high conductivity. It is very likely that this graphene will be used to develop a new type of transistor. According to foreign media reports, most pencil cores are made of graphite, so people are no stranger to graphite. But graphene, a substance extracted from graphite, always has a mysterious side. British Chancellor George Osborne recently invested £50 million to explore graphene, discovering a special graphene material, graphene sealed in boron nitride. Although thin and light, it has a strong carrying capacity and can even carry the weight of an elephant, in addition to its high electrical conductivity. The graphene material has high conductivity and can be applied to a new type of transistor in the future. It is known that this ultra-thin graphene material has high conductivity, and the transient suppression of a screen having a flexible property such as a wallpaper is thick. Diodes (TVs), and ultrafast network connections are widely used in research. Recently, the research team applied this special graphene material to the development of ultra-light and high-power computers. Dr. Leonid Ponomarenko, head of the research team, said that if the graphene material is applied to the chip, it will achieve efficient conduction inside the chip. The most important thing is that it does not interfere with the surrounding environment during the process of conduction and has certain stability. However, before this study, because graphene has great instability, it can not successfully complete the conductive work. Scientists have therefore called graphene as a "black cloud" of graphene electronic products. At the same time, the multilayer structure of this special graphene can help them to be free from the negative interference of the surrounding environment, thus controlling the once and unstable conductivity. The team is using electron beams to extract graphene from graphite. The research team also predicts that they will likely use this graphene to develop a new type of transistor in the coming months. In addition, this graphene material has great development potential. Because of its high electrical conductivity and thinness, it can be applied to the production of "3D" chips in a layer-by-layer stacking manner, so that silicon chips are completely possible to be replaced in the future. At the same time, the graphene in the "3D" chip is enough to show that the graphene sealed inside the boron nitride can work independently and does not cause any interference to the surrounding environment. In this regard, Professor Gem said that the sealing of boron nitride provides a good platform for the research of graphene electronic products in the future, because it can help solve the performance problems related to the stability of graphene. According to the research team, although the graphene test they are currently doing is small, it took only a few months to successfully develop a sealed graphene transistor, which is a great encouragement for them, and from this test It is good to see the wide application of graphene in the future and a huge potential development space. I believe that graphene will become the first choice for chip development in the future.

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