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520

Novel Microporous and Layered Luminescent Lanthanide Silicates

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527

Growth of Polymorphous/Nanocrystalline Silicon Films Deposited by PECVD at 13.56 MHz

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532

Effect of Dopants on the Dynamic of Powder Formation and the Properties of Polymorphous Silicon Thin Films

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536

Structural Characterization and Luminescence of Ge/Si Quantum Dots

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540

Active Nanocrystals in Erbium-Doped Silica-Titania Sol-Gel Films

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545

Mechanical Properties of Nanostructured Ceramic Materials

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550