Min Liang, Jian Chen, Lin Kang, Biaobing Jin, Weiwei Xu, Peiheng Wu. Low Noise Receivers Based on Superconducting Niobium Nitride Hot Electron Bolometer Mixers from 0.65 to 3.1 Terahertz. IEICE Transactions, 93-C(4):473-479, 2010. [doi]
Abstract is missing.