Nanoscale data-storage media development  

出　　处：《Bulletin of the Chinese Academy of Sciences》2007年第3期145-145,共1页中国科学院院刊（英文版）

摘　　要：New advancements have been scored by CAS scientists on ultrahigh-density information storage as they successfully carried out the reversible, erasable and rewritable nanorecording on H2 thin films of rotaxane, a supermolecular structure of dumbbell-like molecules trapped within the cavity ofmacrocycles. According to a recent issue of Journal of the American Chemical Society （JACS）, the feat by far gives the most direct evidence for the nanorecording behaviors caused by conductance transition in rotaxane molecules,

关 键 词：纳米材料 纳米技术 信息储存 数据存储介质 

分 类 号：TP37[自动化与计算机技术—计算机系统结构]