Scientific debate has been hot lately about whether microbial nanowires, the specialized electrical pili of the mud-dwelling anaerobic bacterium Geobacter sulfurreducens, truly possess metallic-like ...
Electrical conductivity experiments use four to eight tungsten wires, magnetic susceptibility experiments require a microloop of about ten turns of wire, and high-temperature experiments use eight ...
It is generally known that most metals conduct electricity. This is because some of the electrons in a so-called conduction band move unhindered through the crystalline lattice. This type of ...
Sparks about to fly: Part of the experimental apparatus, showing the sample at the bottom and the counter-sample above it moments before the two come into contact. (Courtesy: Felix Pertl) Static ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
Scientific debate has been hot lately about whether microbial nanowires, the specialized electrical pili of the mud-dwelling anaerobic bacterium Geobacter sulfurreducens, truly possess metallic-like ...
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