Lusi Safriani https://orcid.org/0000-0002-7562-5959 Department of Physics, Faculty Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung Indonesia
Nurfitriani Nurfitriani
Department of Physics, Faculty Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung Indonesia
Ayunita Chintia Celline
Department of Physics, Faculty Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung Indonesia
Annisa Aprilia https://orcid.org/0000-0002-8548-8855 Department of Physics, Faculty Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung Indonesia
Yukio Furukawa
Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University. Shinjuku-ku, Tokyo Japan