Tag Archives: negative refraction
Weyl semimetals make way for super optics
A Weyl semimetal is a crystal whose lattice has the uncommon ability to carry electrical energy at room temperature. Continue reading →
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Tagged diffraction limit, electrons, JB Pendry, Lorentz symmetry, magnetic field, negative refraction, scanning tunnelling microscope, Veselago lens, Weyl fermion, Weyl semimetal
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Optics, metamaterials and the first bastion of utility
Studying optics has always been fun because most of its assertions are not far removed from its first principles. Even if this doesn’t mean it’s fully understood (which won’t happen for as long as quantum mechanics has any mysteries), the … Continue reading →
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Tagged lossless transmission, metamaterials, negative refraction, optics, split-ring resonator
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