High-impedance NbSi TES sensors for studying the cosmic microwave background radiation C. Nones, S. Marnieros, A. Benoit, L. Bergé, A. Bideaud, P. Camus, L. Dumoulin, A. Monfardini and O. Rigaut A&A, 548 (2012) A17 Published online: 13 November 2012 DOI: 10.1051/0004-6361/201218834