Browsing by Author "Institute of Nano Electronic Engineering (INEE), Universiti Malaysia Perlis (UniMAP)"
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Annealing effects on Polycrystalline Silicon Germanium (SiGe) thin films grown on nanostructured silicon substrates using thermal evaporation technique
Azhari, A. W.; Eop, T. S.; Che Halin, D. S.; Sopian, K.; Hashim, U.; Zaidi, S. H. (Universiti Malaysia Perlis (UniMAP), 2022-10)Polycrystalline SiGe thin films have been formed after thermal annealing of formerly vacuum evaporated a-Ge layers. The a-Ge thin films were deposited onto nanostructured Si substrates via low-cost thermal evaporation ... -
Evaluation of the effect of silica fume on amorphous fly ash geopolymers exposed to elevated temperature
Li, Ong Huey; Yun-Ming, Liew; Cheng-Yong, Heah; Ridho, Bayuaji; Mohd Mustafa Al Bakri, Abdullah; Loong, Foo Kai; Jin, Tan Soo; Teng, Ng Hui; Nabiałek, Marcin; Jeż, Bartłomiej; Yong Sing, Ng (MDPI AG, 2021-01)The properties of amorphous geopolymer with silica fume addition after heat treatment was rarely reported in the geopolymer field. Geopolymer was prepared by mixing fly ash and alkali activator. The silica fume was added ...