Structural Properties of Phase-Change InSbTe Thin Films Grown at a Low Temperature by Metalorganic Chemical Vapor Deposition
Abstract:The feasibility of new InSbTe (IST) chalcogenide materials at the deposition temperatures of 225 and 250 °C using metalorganic chemical vapor deposition (MOCVD) for phase-change random access memory (PRAM) applications was investigated. Samples grown at 225 °C consisted of the main InTe phase, including a small amount of Sb. On the other hand, samples grown at 250 °C included the crystalline phases of InSb and InSbTe. MOCVD-IST materials are powerful candidates for highly-integrated PRAM applications.
Document Type: Research Article
Publication date: 2011-01-01
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