نتایج جستجو برای: single electron transistor
تعداد نتایج: 1160484 فیلتر نتایج به سال:
We study very small gated SOI nanowires defined by e-beam lithography. Electrical transport at low temperature (below ≈ 10K) is dominated by Coulomb blockade. In the metallic regime at high Vg very periodic oscillations are recorded and the measured period corresponds to the whole surface of wire covered by the gate. Below the threshold the energy level quantization is clearly seen. The interpl...
Single-electron transistor with ferromagnetic outer electrodes and nonmagnetic island is studied theoretically. Nonequilibrium electron spin distribution in the island is caused by tunneling current. The dependencies of the magnetoresistance ratio δ on the bias and gate voltages show the dips which are directly related to the induced separation of Fermi levels for electrons with different spins...
Nanotechnology is ushering in the era of self-replicating machinery and self-assembling consumer goods made from raw atoms. Utilizing the well understood properties of atoms & molecules, nanotechnology proposes the construction of novel molecular devices possessing extraordinary properties. The single electron transistor or SET is a new type of switching device that uses controlled electron tun...
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