Keder, David A.; Prescott, David W.; Conovaloff, Adam W.; Sauer, Karen L.
(AIP Publishing LLC, 2014-12-31)
We demonstrate a radio-frequency potassium-vapor magnetometer operating with sensitivities of 0.3 fT/√Hz at 0.5 MHz and 0.9 fT/ √Hz at 1.31 MHz in the absence of radio-frequency and mu-metal or magnetic shielding. The use ...