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Cathodoluminescence Studies of Self-Organised CdTe/ZnTe Quantum Dot Structure Grown by MBE: In-Plane and In-Depth Properties of the System

Godlewski Marek; Mackowski Sebastien; Karczewski Grzegorz; Goldys Ewa; Phillips Matthew (Institute of Physics, 2001)

We report the results of low-temperature photoluminescence, room-temperature cathodoluminescence (CL) and scanning CL and electron microscopy of self-organized CdTe/ZnTe quantum dot (QD) structure. The in-depth profiling ...
Spin Dependent Interactions of Free Carriers and Manganese Ions in Nanostructures of Wide Band Gap II--Mn--VI Semiconductors -- Mechanism of Lifetime Reduction

Ivanov V Yu; Godlewski M; Khoi Le Van; Golacki Zbigniew; Karczewski Grzegorz; Goldys Ewa; Phillips Matthew; Yatsunenko S; Klar Peter; Khachapuridze A; Heimbrodt Wolfram (Polish Academy of Sciences, 2003)

Based on the results of optically detected magnetic resonance and time -resolved investigations we relate the observed lifetime shortening of intra- -shell Mn 2 + emission to spin dependent magnetic interactions between ...

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