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据今年1月28日出版的英国《自然》杂志报道,日本电气公司基础研究室的两位科学家Pulickel Ajayan和Sumio Iijima在细微的碳巴基管中填进了铅元素,从而制成了迄今世界上最细的丝。这种丝只有两三个原子那么粗,而且填充进巴基管的铅呈现出一种过去从未见过的结构,这种丝也可能呈现出不寻常的力学和电学性质。人们可借此了解物质处于极其有限的空间中时的性质,因此立即引起了国际科学界的广泛兴趣。巴基管是由一些同心的圆柱形管状结构叠
According to the January 28 issue of the British “Nature” magazine, Nippon Electric Foundation’s two scientists Pulickel Ajayan and Sumio Iijima were filled with lead elements in the subtle carbon-banji pipe to make the world so far The thinnest wire. The filaments are as thick as two or three atoms, and lead filled into the barium tube presents a structure that has never been seen before. Such filaments may also exhibit unusual mechanical and electrical properties. By means of this understanding of the nature of matter in its very limited space, it immediately aroused the widespread interest of the international scientific community. Bucky tube is composed of several concentric cylindrical tubular stacks