美国马里兰大学的研究人员发现碳纳米管半导体的迁移率比其他半导体材料高25%,比硅高70%。这些发现有望促使碳纳米管在从计算机芯片到生化传感器的各类应用中取代传统半导体材料。研究人员制作了一个碳纳米晶体管,他们发现在25℃时,这种纳米管的室温迁移率 Researchers at the University of Maryland in the United States found that carbon nanotube semiconductors have 25% more mobility than other semiconductors and 70% more silicon. These findings are expected to prompt the replacement of traditional semiconductor materials in various applications from computer chips to biosensors. The researchers fabricated a carbon nanotube transistor. They found that at 25 ° C, the room temperature mobility of such nanotubes