Department of Chemistry;
Faculty of Science;
Okayama University of Science;
Okayama;
Japan;
Institute of Multidisciplinary Research for Advanced Materials;
Tohoku University;
Sendai;
Japan;
School of Advanced Materials Science and Engineering;
Sungkyunkwan University;
Suwon;
Republic of Korea;
Photoluminescence; Red-Emitting; Phosphors; Green-Emitting; Phosphors; Orthosilicates; Crystal-Site; Engineering;