TY - JOUR AU - Nathan Tomlin AU - John Lehman C2 - Optics Letters DA - 2013-01-15 DO - https://doi.org/10.1364/OL.38.000175 LA - en M1 - 38 PB - Optics Letters PY - 2013 TI - Carbon nanotube-based electrical-substitution cryogenic radiometer: initial results ER -