Room-temperature operation of a unipolar nanodiode at terahertz frequencies
Room-temperature operation of a unipolar nanodiode at terahertz frequencies
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DOI：
10.1063/1.3595414
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发表时间：
2011-05-30
影响因子：
4
通讯作者：
Song, Aimin M.
中科院分区：
文献类型：
--
作者：
Balocco, Claudio;Kasjoo, Shahrir R.;Song, Aimin M.
We report on the room-temperature electrical rectification at 1.5 THz of a unipolar nanodiode based on symmetry breaking in a nanochannel. The exploitation of its nonlinear diodelike characteristic and intrinsically low parasitic capacitance enables rectification at ultrahigh speed. The zero-voltage threshold and unique planar layout make the nanodiode suitable for building large arrays. This is the highest speed reported in nanorectifiers to date. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3595414]
