212 citations · 899 across the 38 of their papers we have counts for
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cond-mat.mtrl-sci2010★ 33 cited
Experimental and Theoretical Study of Polarization-dependent Optical Transitions from InAs Quantum Dots at Telecommunication-Wavelengths (1.3-1.5μm)
Muhammad Usman, Susannah Heck, Edmund Clarke +4
The design of some optical devices such as semiconductor optical amplifiers for telecommunication applications requires polarization-insensitive optical emission at the long wavele…
cond-mat.mes-hall2010★ 33 cited
Quantitative Excited State Spectroscopy of a Single InGaAs Quantum Dot Molecule through Multi-million Atom Electronic Structure Calculations
Muhammad Usman, Yui-Hong Matthias Tan, Hoon Ryu +4
Atomistic electronic structure calculations are performed to study the coherent inter-dot couplings of the electronic states in a single InGaAs quantum dot molecule. The experiment…