TY - RPRT TI - SILIA: software implementation of a multi-channel, multi-frequency lock-in amplifier for spectroscopy and imaging applications AU - Nadgir, Amrut AU - Thurston, Richard AU - Larsen, Kirk A. AU - Shivaram, Niranjan AU - Brister, Matthew M. AU - Slaughter, Daniel S. PY - 2021 DO - 10.1088/1361-6501/ac2436 UR - https://www.osti.gov/biblio/1822870 ID - 1822870 ER -