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Scientists reveal secret of material for promising infrared cameras – Phys.org

Researchers from the Moscow Institute of Physics and Technology and the RAS Institute for Theoretical and Applied Electromagnetics have discovered what makes vanadium dioxide films conduct electricity. Published in Physical Review B, their findings will enabl…

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Researchers from the Moscow Institute of Physics and Technology and the RAS Institute for Theoretical and Applied Electromagnetics have discovered what makes vanadium dioxide films conduct electricity. Published in Physical Review B, their findings will enable thermal imaging devices with a sensitivity and reaction rate superior to those of the currently existing analogs.
While 100-nanometer thin films of vanadium dioxide (VO2) do not normally conduct electricity, their resistance drops up to 1…

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