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Gas phase composition in the Ga-AsCl3-H2 system for epitaxial deposition of GaAs

✍ Scribed by Heinz Hämmerling


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
366 KB
Volume
9
Category
Article
ISSN
0022-0248

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📜 SIMILAR VOLUMES


Epitaxial Deposition of GaAs in the Ga(C
✍ Dr. V. Gottschalch; Dr. W.-H. Petzke; Prof. Dr. sc. E. Butter 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 554 KB

## Abstract Durch Pyrolyse von Ga (CH~3~)~3~AsH~3~H~2~ wurden GaAs‐Epitaxieschichten auf (111)‐, (110)‐ und (100)‐Ge‐Substraten abgeschieden. In dieser Arbeit wird der Einfluß der Wachstumsbedingungen und des Gitterunterschiedes von GaAs und Ge auf die Qualität der GaAs‐Epitaxieschichten beschrie

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## Abstract Epitaxial growth of GaAs has been achieved on CaF~2~, α‐Al~2~O~3~ and spinel substrates. X‐ray investigations showed well defined relations between layer perfection and the quality of substrate material. The formation of epitaxial layers in pyrolytic deposition processes is discussed in

Epitaxial Deposition of GaAs in the Ga (
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## Abstract For reactions taking place between the species Ga, As~2~, As~4~, AsH~3~, and H~2~, the equilibrium constants were calculated. The discussion indicates that factors other than thermodynamic considerations significantly influence the deposition process. Kinetic investigations demonstrate