Sirirat Sula Affiliation Department of Physics Faculty of Science Naresuan University, Phitsanulok Thailand
Somchai Maneewan Affiliation Department of Physics Faculty of Science Naresuan University, Phitsanulok Thailand
Chantana Punlek Affiliation Department of Physics Faculty of Science Naresuan University, Phitsanulok Thailand
Yothin Ungkoon Affiliation Insee Superblock Company Limited, Sing Buri Thailand