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Tag: metamaterial
Genetic Approach Helps Design Broadband Metamaterial
2014-05-15 20:51:23| rfglobalnet Home Page
A specially formed material that can provide custom broadband absorption in the infrared can be identified and manufactured using "genetic algorithms," according to Penn State engineers, who say these metamaterials can shield objects from view by infrared sensors, protect instruments and be manufactured to cover a variety of wavelengths.By A'ndrea Elyse Messer
Tags: design
approach
helps
broadband
Genetic Approach Helps Design Broadband Metamaterial
2014-05-15 20:51:23| wirelessdesignonline News Articles
A specially formed material that can provide custom broadband absorption in the infrared can be identified and manufactured using "genetic algorithms," according to Penn State engineers, who say these metamaterials can shield objects from view by infrared sensors, protect instruments and be manufactured to cover a variety of wavelengths.By A'ndrea Elyse Messer
Tags: design
approach
helps
broadband
Making it big: Metamaterial applications a step closer to reality
2014-05-10 10:32:53| Semiconductors - Topix.net
The use of a fabrication technique borrowed from the semiconductor industry brings metamaterial applications a step closer to reality.
Dukes metamaterial superlens could finally allow for long-range wireless charging
2014-01-21 16:23:53| Extremetech
Wireless power transmission is fantastic in theory -- but in practice, due to some pesky laws of physics, the range of transmission is extremely limited. Yes, you can now charge your phone by putting it on a wireless power transfer plate, but that plate still needs to be plugged into the wall, and -- more importantly -- you still have to remember to put your phone on the plate. What would really make wireless power transmission (WPT) useful is if you could power a device that's still in your hands or pocket. By using metamaterials, Duke University might have discovered a way of doing just that.
Tags: finally
wireless
charging
dukes
The first quantum metamaterial raises more questions than it answers
2013-10-04 20:52:09| Extremetech
German material scientists have created the world's first quantum metamaterial. This new material raises more questions than it answers, but it could have significant applications in the realms of single microwave photon detection and phase switching, and as a vehicle for further investigation of the very principles of quantum physics.
Tags: than
questions
answers
quantum