@article{5286, author = {S. Jefferts and T. Heavner and P. Hayes and Gordon Dunn}, title = {Superconducting resonator and a cryogenic GaAs field-effect transistor amplifier as a single-ion detection system}, year = {1993}, journal = {Review of Scientific Instruments}, volume = {64}, pages = {737}, month = {Jan-01-1993}, issn = {00346748}, doi = {10.1063/1.1144153}, }