57 citations · 57 across the 2 of their papers we have counts for
4 papers
Time-Integrated Evidence for Superfluorescence from Dense Electron-Hole Magneto-Plasmas in Semiconductor Quantum Wells
Y. D. Jho, X. Wang, J. Kono +5
Cooperative spontaneous recombination (superfluorescence) of electron-hole plasmas in semiconductors has been a challenge to observe due to ultrafast decoherence. We argue that sup…
Cooperative Recombination of a Quantized High-Density Electron-Hole Plasma
Y. D. Jho, X. Wang, J. Kono +6
We investigate photoluminescence from a high-density electron-hole plasma in semiconductor quantum wells created via intense femtosecond excitation in a strong perpendicular magnet…
Dark-bright magneto-exciton mixing induced by Coulomb interaction in strained quantum wells
Y. D. Jho, F. V. Kyrychenko, J. Kono +6
Coupled magneto-exciton states between allowed (`bright') and forbidden (`dark') transitions are found in absorption spectra of strained InGaAs/GaAs quantum wells w…
Exceptionally Slow Rise in Differential Reflectivity Spectra of Excitons in GaN: Effect of Excitation-induced Dephasing
Y. D. Jho, D. S. Kim, A. J. Fischer +4
Femtosecond pump-probe (PP) differential reflectivity spectroscopy (DRS) and four-wave mixing (FWM) experiments were performed simultaneously to study the initial temporal dynamics…