1 research outputs found
A Ramsey apparatus for proton spins in flowing water
We present an apparatus that applies Ramsey's method of separated oscillatory
fields to proton spins in water molecules. The setup consists of a water
circuit, a spin polarizer, a magnetically shielded interaction region with
various radio frequency elements, and a nuclear magnetic resonance system to
measure the spin polarization. We show that this apparatus can be used for Rabi
resonance measurements and to investigate magnetic and pseudomagnetic field
effects in Ramsey-type precision measurements with a sensitivity below 100 pT