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Synthesis of Germanium Nanocrystals and its Possible Application in Memory Devices
(2002-01)
A novel method of synthesizing and controlling the size of germanium nanocrystals was developed. A tri-layer structure comprising of a thin (~5nm) SiO₂ layer grown using rapid thermal oxidation (RTO), followed by a ...
Charge storage in nanocrystal systems: Role of defects?
(2004-01)
Wet thermal oxidations of polycrystalline Si₀.₅₄Ge₀.₄₆ films at 600°C for 30 and 50 min were carried out. A stable mixed oxide was obtained for films that were oxidized for 50 min. ...