PT Unknown AU Toussaint, J Hofherr, M Schubert, M Ilin, K Rall, D Wünsch, S Siegel, M Meyer, H May, T Grüner, R Asimov, D Dietzek, B TI Superconducting micro-bolometers and single photon detectors for spectroscopic applications PY 2011 LA english ER