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\section*{2006}

Gao JR, Hajenius M, Tichelaar FD, Voronov B, Grishina E, Klapwijk TM, et al. Can NbN films on 3C-SiC/Si change the IF bandwidth of hot electron bolometer mixers? In: Proc. 17$^{th}$ Int. Symp. Space Terahertz Technol.; 2006. p. 187--9.

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