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halehit

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[交流] 【求助】metamaterials是什么意思? 已有9人参与

最近要去国外做一年的访问学者,对方说我要从事metamaterials system design方面的研究,有哪位介绍一下什么是metamaterials?谢谢啦
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halehit

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有的说是变形材料,一般的金属材料如硼钢,铝合金及镁合金算不算metamaterials?
3楼2010-08-19 19:46:10
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halehit

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超材料是什么材料?
4楼2010-08-19 19:46:27
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comma

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caocao4735(金币+1):谢谢交流 2011-01-11 12:39:47
From Wikipedia:

Metamaterials are artificial materials engineered to provide properties which may not be readily available in nature. These materials usually gain their properties from structure rather than composition, using the inclusion of small inhomogeneities to enact effective macroscopic behavior.

Potential applications of metamaterials are diverse and include remote aerospace applications, sensor detection and infrastructure monitoring, smart solar power management, public safety, radomes, high-frequency battlefield communication and lenses for high-gain antennas, improving ultrasonic sensors, and even shielding structures from earthquakes.
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5楼2010-08-19 19:55:51
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comma

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caocao4735(金币+1):谢谢交流 comma 2011-01-11 12:40:04
Metamaterials:Theory, Design, and Applications.pdf

http://www.namipan.com/d/Metamat ... 99bad738f2b83bf1401
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6楼2010-08-19 21:16:41
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