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本帖最后由 细胞海洋 于 2012-10-8 12:28 编辑
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: b( @' L8 u& r0 z6 y: zCOVER A biodegradable integrated circuit (length: ~2.54 centimeters) shown partially dissolved by a droplet of water. This demonstration system includes transistors; diodes; inductors and capacitors, with magnesium for the electrodes/interconnects; magnesium oxide for the gate/interlayer dielectrics; silicon nanomembranes for the semiconductor; and silk as a thin, flexible substrate. The dissolution characteristics can be tuned to address applications such as bioresorbable implants, biodegradable environmental monitors, and compostable consumer electronics. See page 1640. Image: Beckman Institute, University of Illinois, and Tufts UImage: Beckman Institute, University of Illinois, and Tufts University
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发表于 2012-9-29 13:12
