Ultrafast dynamics of excitonic scattering and gain in narrow ZnCdSe/ZnSe multiple quantum wells

Time-resolved photoluminescence has been used to investigate the optical properties of a narrow 25 Angstrom Zn0.8Cd0.2Se/ZnSe multiple quantum well structure as a function of carrier density and temperature. At low temperatures, it is found that the luminescence is excitonic over all densities up to...

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Những tác giả chính: Hess, S, Taylor, R, Adams, R, Ryan, J, Park, R
Định dạng: Conference item
Được phát hành: 1998

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