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  5. Theoretical investigation of CH3NH3PbI3 perovskite under pressure

Theoretical investigation of CH3NH3PbI3 perovskite under pressure

来源 :第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna | 被引量 : 0次 | 上传用户：hai198351
【摘 要】
：
Recently,the X-ray diffraction experiments [1] shown that the CH3NH3PbI3 perovskite undergoes phase transitions from a tetragonal I4/mcm structure to a cubic Im3 structure(phase IV)and to another cubi
【作 者】
：
Vichawan Sakulsupich Rakchat Klinkla Teerachote Pakornchote Thiti Bovornratanaraks Udomsilp Pinsook 
【机 构】
：
Department of Physics,Faculty of Science,Chulalongkorn University,Bangkok,10330,Thailand
【出 处】
：
第26届国际高压科学技术大会、第8届亚洲高压科技学术会议暨第19届中国高压科学技术会议(The 26th Interna
【发表日期】
：
2017年10期
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　　Recently,the X-ray diffraction experiments [1] shown that the CH3NH3PbI3 perovskite undergoes phase transitions from a tetragonal I4/mcm structure to a cubic Im3 structure(phase IV)and to another cubic Im3 structure(phase V)at 0.35 GPa and 2.5 GPa respectively.
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