Seong-Deok Ahn

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Two dimensional (2D) semiconductors have attracted attention for a range of electronic applications, such as transparent, flexible field effect transistors and sensors owing to their good optical transparency and mechanical flexibility. Efforts to exploit 2D semiconductors in electronics are hampered, however, by the lack of efficient methods for their(More)
Surface morphology of aluminum thin films grown by metallorganic chemical vapor deposition has been improved by growing aluminum/titanium nitride multilayers. When the aluminum films were deposited continuously, the reflectance vs. deposition thickness curves showed a maximum reflectance at the completion of coalescence of islands, and then showed a gradual(More)
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