微型超高压力标定系统在近代物理教学中的应用  

Mini high-pressure calibration system in modern physics teaching

作　　者：梁桁楠[1] 崔航[1] 李岩[1] 杜晓波[1] 孙昕[1] LIANG Heng-nan CUI Hang LI Yan DU Xiao-bo SUN Xin(College of Physics, Jilin University, Changchun 130012, China)

机构地区：[1]吉林大学物理学院,吉林长春130012

出　　处：《物理实验》2017年第7期46-48,60,共4页Physics Experimentation

摘　　要：搭建了便携式的超高压力标定系统,结合CCD成像技术,在微区原位测量样品的压力及观察相变状态.利用红宝石荧光高压特殊性质,标记荧光峰位,精确计算样品压力.A portable high-pressure calibration system was set up. Combining with CCD imaging technology, the pressure of the sample was measured and the phase transition was observed in micro- area. Using the special properties of ruby fluorescence under high-pressure, the fluorescence peak po- sitions were marked, and the pressure was accurately calculated.

关 键 词：微型超高压力标定系统 红宝石测压 相变 

分 类 号：O521.3[理学—高压高温物理]