H.-M. Cho^2,3, J. Corbin^1,2, W. Craddock³, S. Cuadra¹⁰, A. Droster^9,*, J. Echevers⁹, J. W. Foster^8,†, J. T. Fry¹⁰, P. W. Graham¹, R. Henning^11,12, K. D. Irwin^1,2,3, F. Kadribasic^1,2, Y. Kahn¹³, A. Keller⁹, R. Kolevatov⁴, S. Kuenstner^1,2, A. Kunder^1,2, N. Kurita³, A. F. Leder^9,14, D. Li^2,3, N. Otto⁴, J. L. Ouellet¹⁰, K. M. W. Pappas¹⁰, A. Phipps¹⁵, N. M. Rapidis^1,2,‡, B. R. Safdi^5,6, C. P. Salemi^1,2,3, M. Simanovskaia^1,2, J. Singh^1,2, P. Stark^1,2,3, E. C. van Assendelft^1,2, K. van Bibber⁹, K. Wells¹, J. Wiedemann⁴, L. Winslow¹⁰, W. J. Wisniewski³, D. Wright^2,16, A. K. Yi^2,3, and B. A. Young¹⁷ (DMRadio Collaboration)

• ¹Department of Physics, Stanford University, Stanford, California 94305, USA
• ²Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305, USA
• ³SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
• ⁴Department of Physics, Princeton University, Princeton, New Jersey 08544, USA
• ⁵Berkeley Center for Theoretical Physics, University of California, Berkeley, Berkeley, California 94720, USA
• ⁶Theoretical Physics Group, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
• ⁷Accelerator Technology and Applied Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
• ⁸Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
• ⁹Department of Nuclear Engineering, University of California, Berkeley, Berkeley, California 94720, USA
• ¹⁰Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
• ¹¹Department of Physics and Astronomy, University of North Carolina, Chapel Hill, Chapel Hill, North Carolina 27599, USA
• ¹²Triangle Universities Nuclear Laboratory, Durham, North Carolina 27710, USA
• ¹³Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
• ¹⁴Physics Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
• ¹⁵Department of Physics, California State University, East Bay, Hayward, California 94542, USA
• ¹⁶Department of Electrical Engineering, Stanford University, Stanford, California 94305, USA
• ¹⁷Department of Physics, Santa Clara University, Santa Clara, California 95053, USA

• ^*Contact author: adroster@berkeley.edu
• ^†Contact author: jwfoster@mit.edu
• ^‡Contact author: rapidis@stanford.edu