Peng, KunParkinson, PatrickFu, LanGao, QiangJiang, NianGuo, Ya NanWang, FanJoyce, Hannah J.Boland, Jessica L.Tan, Hark HoeJagadish, ChennupatiJohnston, Michael B.2026-01-012026-01-019781479982721ORCID:/0000-0001-6391-5249/work/171243015ORCID:/0000-0002-7816-537X/work/171244347ORCID:/0000-0002-9070-8373/work/171244511ORCID:/0000-0003-1528-9479/work/171244853https://hdl.handle.net/1885/733801933We have demonstrated phase sensitive detectors of coherent terahertz radiation that use single nanowires as active elements. The single GaAs/AlGaAs nanowires acted as sensitive photoconductive elements within a gold antenna structure on quartz. The detectors were also implemented in a terahertz time domain spectroscopy (THz-TDS) system. Our devices show great promise as near-field terahertz sensors or as components for on-chip terahertz micro-spectrometers.ACKNOWLEDGMENTS: The authors wish to thank the EPSRC (UK) and the Australian Research Council for financial support. We thank the Australian National Fabrication Facility (ACT node) for access to fabrication facilities.enPublisher Copyright: © 2015 IEEE.2015-11-1110.1109/IRMMW-THz.2015.732769184969213980