Karl William Schelhammer

Mumm, H. P., Huber, M. G., Bauder, W., Abrams, N., Deibel, C. M., Huffer, C. R., … Paul, M. (2016). High-sensitivity measurement of He-3-He-4 isotopic ratios for ultracold neutron experiments. Physical Review C, 93(6).

Huffman, P. R., Coakley, K. J., Doyle, J. M., Huffer, C. R., Mumm, H. P., O'Shaughnessy, C. M., … Yang, L. (2014). Design and performance of a cryogenic apparatus for magnetically trapping ultracold neutrons. CRYOGENICS, 64, 40–50. https://doi.org/10.1016/j.cryogenics.2014.09.008