Transport of indirect excitons in high magnetic fields
Simulation data for the transport, thermalization and optical decay of indirect-magnetoexcitons in coupled quantum wells. The data was used to generate the results presented in the article “Transport of indirect excitons in high magnetic fields” by Y. Y. Kuznetsova, C. J. Dorow, E. V. Calman, L. V. Butov, J. Wilkes, E. A. Muljarov, K. L. Campman and A. C. Gossard, published in Physical Review B in 2017, htp://doi.org/10.1103/PhysRevB.95.125304
GS.dat contains the magnetic field dependence of the properties of the exciton ground state. The columns are magnetic field [T], optical transition energy [meV], oscillator strength, Bohr radius [nm], effective mass [m_0], radiative lifetime [ns] and dipole moment [nm].
The following files contain data on the in-plane profiles of the exciton cloud. In all cases, the first column is the in-plane coordinate in micrometers. The remaining columns are the profiles for magnetic field 0, 2, 4, 6, 8 and 10 T.
density.dat – density [109/cm2]
diffCoeff.dat – diffusion coefficient [cm2/s]
PL.dat – photoluminescence intensity [arb. units]
temperature.dat – temperature [K]
lifetime.dat – optical lifetime [ns]
Funding
Theoretical studies of coupled quantum well excitons and microcavity dipolaritons, their transport dynamics and applications in optical devices
Engineering and Physical Sciences Research Council
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