Conference paper
Exciton thermodynamics in coupled quantum wells (Invited Paper)
J.A. Kash, M. Zachau, et al.
SPIE Physics and Simulation of Optoelectronic Devices 1992
We have observed an anomaly in the low-temperature photoluminescence of dipole-oriented long-lived excitons in a coupled quantum well under an electrical bias. A discrepancy between the experiment and a Monte Carlo simulation for the exciton diffusion in the system suggests a boson correlation for a two-dimensional Bose system in a random potential with repulsive interaction between bosons. © 1995 Società Italiana di Fisica.
J.A. Kash, M. Zachau, et al.
SPIE Physics and Simulation of Optoelectronic Devices 1992
A. Alexandrou, J.A. Kash, et al.
Physical Review B
J.A. Kash, M. Zachau, et al.
Physical Review Letters
T. Fukuzawa, S. Kano, et al.
Surface Science