Emission of terahertz radiation from two-dimensional electron systems in semiconductor nano-heterostructures

Taiichi Otsuji; Hiromi Karasawa; Takayuki Watanabe; Tetsuya Suemitsu; Maki Suemitsu; Eiichi Sano; Wojciech Knap; Victor Ryzhii

Comptes Rendus. Physique, Volume 11 (2010) p. 421-432