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Magnetocardiography with a modular spin-exchange relaxation free atomic magnetometer array
Instrumentation and measurement, Atomic and molecular physics, Medical physics, Biological physics
2011/9/6
We present a portable four-channel atomic magnetometer array operating in the spin exchange relaxation-free regime. The magnetometer array has several design
features intended to maximize its suitabi...
We study two-electron singlet-triplet relaxation of donor-bound electrons in Silicon. Hyperfine interaction of the electrons with the phosphorus (P) nuclei, in combination with the electron-phonon int...
Ginzburg-Landau equation for dynamical four-wave mixing in gain nonlinear media with relaxation
four-wave mixing Ginzburg-Landauequation Maxwell-Bloch system in optics
2010/4/7
We consider the dynamical degenerate four-wave mixing (FWM) model in a cubic nonlinear medium including both the time relaxation of the induced nonlinearity and the nonlocal coupling. The initial ten-...
Well-width dependence of warm electron relaxation and interface roughness scattering in GaAs/Ga1-xAlxAs multiple quantum wells
two-dimensional energy-loss rates Shubnikov-de Haas
2010/4/16
We review our recent results concerning the well-width dependence of the acoustic-phonon-assisted energy relaxation of two-dimensional (2D) warm electrons in modulation-doped GaAs/Ga1-xAlxAs multiple ...