State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China State Key Laboratory of Crystal Materials;
Shandong University;
Jinan 250100;
China;