381 citations · 856 across the 6 of their papers we have counts for
6 papers
An off-board quantum point contact as a sensitive detector of cantilever motion
M. Poggio, M. P. Jura, C. L. Degen +4
Recent advances in the fabrication of microelectromechanical systems (MEMS) and their evolution into nanoelectromechanical systems (NEMS) have allowed researchers to measure extrem…
Nuclear spin relaxation induced by a mechanical resonator
C. L. Degen, M. Poggio, H. J. Mamin +1
We report on measurements of the spin lifetime of nuclear spins strongly coupled to a micromechanical cantilever as used in magnetic resonance force microscopy. We find that the ro…
The role of spin noise in the detection of nanoscale ensembles of nuclear spins
C. L. Degen, M. Poggio, H. J. Mamin +1
When probing nuclear spins in materials on the nanometer scale, random fluctuations of the spin polarization will exceed the mean Boltzmann polarization for sample volumes below ab…
Nuclear magnetic resonance force microscopy with a microwire rf source
M. Poggio, C. L. Degen, C. T. Rettner +2
We use a 1.0-um-wide patterned Cu wire with an integrated nanomagnetic tip to measure the statistical nuclear polarization of 19F in CaF2 by magnetic resonance force microscopy (MR…
Nuclear Magnetic Resonance Imaging with 90 nm Resolution
H. J. Mamin, M. Poggio, C. L. Degen +1
Magnetic resonance imaging, based on the manipulation and detection of nuclear spins, is a powerful imaging technique that typically operates on the scale of millimeters to microns…
Feedback cooling of a cantilever's fundamental mode below 5 mK
M. Poggio, C. L. Degen, H. J. Mamin +1
We cool the fundamental mechanical mode of an ultrasoft silicon cantilever from a base temperature of 2.2 K to 2.9 +/- 0.3 mK using active optomechanical feedback. The lowest obser…