The composition and conductivity of electrodeposited BiTe alloy films
| Autor: | Katsunori Nagata, Makoto Takahashi, Shinsaku Furuta, Yoshirou Katou |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
Auger electron spectroscopy
Materials science Alloy Metallurgy Metals and Alloys Intermetallic Analytical chemistry Surfaces and Interfaces Electrolyte Conductivity engineering.material Surfaces Coatings and Films Electronic Optical and Magnetic Materials Electrical resistivity and conductivity X-ray crystallography Materials Chemistry engineering Electroplating |
| Zdroj: | Thin Solid Films. 240:70-72 |
| ISSN: | 0040-6090 |
| DOI: | 10.1016/0040-6090(94)90696-3 |
| Popis: | Measurements of electric conductivity and composition were performed on BiTe alloy films electrodeposited from an aqueous solution containing 1.50 mM TeO2 and various concentrations of Bi(NO3)3. X-ray diffraction measurements showed that Bi2Te3 intermetallic compound was produced by the electrodeposition. Auger electron spectroscopy measurements showed that the Bi/Te ratio of the films increased with the increasing Bi(NO3)3 concentration in electrolyte solutions. The relation between the Bi(NO3)3 concentration in electrolyte solutions and conductivity was volcano-like, and films deposited in 1.50 mM Bi(NO3)3 showed maximum conductivity. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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