近年来,二维晶体材料因其优越的电气特性,成为半导体材料研究的新方向。继石墨烯、二硫化钼之后,近日,在《自然·纳米技术》杂志上,复旦大学物理系张远波教授课题组发现了一种新型二维半导体材料——黑磷,并成功制备了相应的场效应晶体管器件,它将有可能替代传统的硅,成为电子线路的基本材料。 In recent years, two-dimensional crystal materials have become the new direction of the research of semiconductor materials because of their superior electrical characteristics. Following graphene and molybdenum disulfide, recently, in the journal Nature / Nanotechnology, Professor Zhang Yuanbo, a faculty of physics at Fudan University, discovered a new type of two-dimensional semiconductor material, black phosphorus, and successfully prepared the corresponding field Effect transistor device, it will be possible to replace the traditional silicon, a basic material for electronic circuits.