Publikace detail

Some Properties of Very Thin Bi2Te3 Layers Prepared by Laser Ablation

Rok: 2003

Druh publikace: článek v odborném periodiku

Název zdroje: Phys. Stat. Sol. (c)

Název nakladatele: WILEY-VCH

Místo vydání: Germany

Strana od-do: 867-871

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Some properties of very thin Bi2Te3 layers prepared by laser ablation	.	tetradymite crystals;laser ablation;
eng	Some Properties of Very Thin Bi2Te3 Layers Prepared by Laser Ablation	Thin layers of Bi2Te3 60nm thickness were prepared by laser ablation in vacuum using KrF excimer laser. The energy of laser varied from 300 to 680 mJ and the laser energy density from 2 to 10 J cm^-2. The substrate temperature varied for different deposions in the interval of 20-500°C. The influence of preperation conditions on Hall mobility, concentration of charge carriers and conductivity at room temperature is presented. Information about morphology and composition of prepared layers is given.	.

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