Experimental investigation of a low-cost solid state detector with high spatial resolution for ultracold neutronsTh. Lauer, P. Geltenbort, P. Hoebel, M. Kaoui, H. C. Koch, A. Kraft, U. Schmidt and Yu. SobolevEur. Phys. J. A, 47 11 (2011) 150DOI: https://doi.org/10.1140/epja/i2011-11150-0