Browsing Doctoral Dissertations by Advisor "Motlan"
Now showing items 1-3 of 3
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Karakterisasi Lapisan Film Tipis GaAs yang ditumbuhkan dengan Metode MOCVD di Atas Substrate Ge
(Universitas Sumatera Utara, 2013)Thin epitaxial GaAs films, with thickness varying are 350 nm, 500 nm, and 1 μ m were grown by metalorganic chemical vapour deposition (MOCVD) on Ge substrate. All sample characterized by Raman spectroscopy, ... -
Modifikasi Aspal Berbahan Serbuk Karet Ban Bekas dan Plastik Daur Ulang Polietilena Menggunakan Polimer Reaktif NR-g-MA dan PE-g-MA sebagai Bahan Penyerasi
(Universitas Sumatera Utara, 2024)The main objective of this research is to improve the quality of binder asphalt by adding polymer and reactive polymer as compatibilizer agents to improve asphalt-polymer miscibility. The use of polymer asphalt has been ... -
Pembuatan dan Karakterisasi Nanokomposit Polyvinyl Alkohol dengan Partikulat ZnS sebagai Penguat
(Universitas Sumatera Utara, 2014)It has been conducted research about synthesis and characterizing nanocomposite of polyvinyl alcohol (PVA) with ZnS nanoparticles as reinforcing. This research aims to make and characterize nanocomposite PVA/ZnS that ...