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Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Magnetic Force Microscopy tip-induced magnetization iron lled carbon nanotube
2010/11/17
We have characterized a new Magnetic Force Microscopy (MFM) probe based on an iron lled
carbon nanotube (FeCNT) using MFM imaging on permalloy (Py) disks saturated in a high magnetic
eld perpendic...
Suppression of nuclear spin diffusion at a GaAs/AlGaAs interface measured with a single quantum dot nano-probe
Suppression of nuclear spin GaAs/AlGaAs interface quantum dot nano-probe
2010/4/8
Nuclear spin polarization dynamics are measured in optically pumped individual GaAs/AlGaAs interface quantum dots by detecting the time-dependence of the Overhauser shift in photoluminescence (PL) spe...
Two-photon speckle as a probe of multi-dimensional entanglement
Two-photon speckle multi-dimensional entanglement
2010/4/8
We calculate the statistical distribution P_2(I_2) of the speckle pattern produced by a photon pair current I_2 transmitted through a random medium, and compare with the single-photon speckle distribu...
An entangled state prepared in the decoherence free sub-space together with a Ramsey type measurement can probe parity violation in heavy alkali ions like Ba+ or Ra+. Here I propose an experiment with...