Current instability and single-mode THz generation in ungated two-dimensional electron gas

M. V. Cheremisin; G. G. Samsonidze

doi:10.1016/j.sse.2007.09.002

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Current instability and single-mode THz generation in ungated two-dimensional electron gas

M. V. Cheremisin·G. G. Samsonidze

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Abstract

We analyze the current instability of the steady state with a direct current for an ungated two-dimensional(2D) electron layer for arbitrary current and the carrier scattering strength. We demonstrate the possibility of single-mode generator operating in terahertz frequency range.

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M. V. Cheremisin, G. G. Samsonidze. 2006-06-10. Current instability and single-mode THz generation in ungated two-dimensional electron gas. https://doi.org/10.1016/j.sse.2007.09.002

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