S. Daengsakul · C. Thomas · I. Thomas · V. Amornkitbamrung ·
S. Maensiri ()
Department of Physics, Faculty of Science, Khon Kaen
University, Khon Kaen 40002, Thailand
e-mail: sanmae@kku.ac.th
S. Maensiri
e-mail: santimaensiri@gmail.com
S. Daengsakul · C. Thomas · S. Siri · I. Thomas ·
V. Amornkitbamrung · S. Maensiri
Integrated Nanotechnology Research Center (INRC), Khon Kaen
University, Khon Kaen 40002, Thailand
C. Mongkolkachit
National Metal and Materials Technology Center (MTEC) 114
Thailand Science Park, Paholyothin, Klong Luang, Pathumthan
12120, Thailand
S. Siri
Department of Biochemistry, Faculty of Science, Khon Kaen
University, Khon Kaen 40002, Thailand