High pressure Raman study and phase transitions of KIO3 non-linear optical single crystals

• المؤلفون الرئيسيون: Shen, Z. X, Wang, X. B., Li, H. P., Tang, S. H, Zhou, F.
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: KIO3; High Pressure; DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/89271; http://hdl.handle.net/10220/46154
• المؤسسة: Nanyang Technological University

Potassium iodate KIO3 single crystal samples have been studied under pressure up to 35 GPa at room temperature. Drastic spectral changes and phase transitions were observed. The first phase transition occurs at 5. 0 GPa characterised by major spectral changes in the Raman bands belonging to the v1,...