QUANTUM-MECHANICAL COMPUTERS

被引：115
|
作者：
LLOYD, S
机构：
[1] Massachussetts Inst of Technology, , MA
来源：
SCIENTIFIC AMERICAN | 1995年 / 273卷 / 04期
关键词：
D O I：
10.1038/scientificamerican1095-140
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Beyond some scale of miniaturization, tininess becomes a problem for electronic components. In particular, wires clog with unruly electrons, and transistors barely function. With the advent of new designs for ultrasmall circuitry that use quantum-mechanical effects, data is now managed more reliably. Today, these quantum-mechanical computers are starting to be acknowledged in various applications, involving tiny equipments.
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页码：140 / 145
页数：6
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