A quantum wire is a conducting structure so thin that quantum effects are evident
Chapter 35, Problem 17(choose chapter or problem)
A quantum wire is a conducting structure so thin that quantum effects are evident. Electron energies in a quantum wire are quantized and so, therefore, are electrical properties such as resistivity. A particular quantum wire is made from carbon nanotubes 1.0 nm in diameter. Approximating the structure as a one-dimensional infinite square well, find the energies (in eV) of an electron in (a) the ground state and (b) the first excited state.
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