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Metamaterial device allows chameleon-like behavior in the infrared
Metamaterial device chameleon-like infrared
2016/10/27
An electric current will not only heat a hybrid metamaterial, but will also trigger it to change state and fade into the background like a chameleon in what may be the proof-of-concept of the first co...
Researchers Synthesize Material for Efficient Plasmonic Devices in Mid-Infrared Range
Researchers Synthesize Material Efficient Plasmonic Devices Mid-Infrared Range
2015/2/16
A research team led by North Carolina State University has identified and synthesized a material that can be used to create efficient plasmonic devices that respond to light in the mid-infrared (IR) r...
Gate-tuning of graphene plasmons revealed by infrared nano-imaging
Gate-tuning graphene plasmons revealed infrared nano-imaging
2012/2/22
Surface plasmons are collective oscillations of electrons in metals or semiconductors enabling confinement and control of electromagnetic energy at subwavelength scales. Rapid progress in plasmonics h...
Detecting of defects in polymeric materials using pulsed infrared thermography
Non-destructive testing (NDT) Thermography Defect
2009/12/2
Purpose: The aim of this paper was to determine the possibility of the use of non-destructive thermographic
testing to detect defects in polymeric materials and steel in compare purpose. To use the t...
Spatial mapping of electronic states in κ-(BEDT-TTF)2X using infrared reflectivity
organic conductor Mott transition phase separation
2009/4/30
We review our recent work on spatial inhomogeneity of the electronic states in the strongly correlated molecular conductors κ-(BEDT-TTF)2X. Spatial mapping of infrared spectra (SMIS) is used for imagi...