论文标题
元素钒的熔体的实际压力和温度
The actual pressure and temperature at the melt of elemental vanadium
论文作者
论文摘要
据称，由钻石砧细胞实验得出的报告的融化曲线的所有压力尺度都需要进行校正，以考虑到压力热偏移，其中钒是一个说明性的例子。如第一原理理论假设所预测的那样，热压（PTH）与温度的线性行为然后实验确认。这允许外推以确定熔体处的实际压力和热温。考虑到压力传输培养基在钻石砧细胞实验中的作用时，介绍了元素钒融化曲线的分析。结果表明，对冲击波的适当校正熔化数据考虑了LIF窗口吸收的辐射，仅适用于钒金属。提出了由钻石砧细胞得出的钒金属的正确压力尺度。
It is claimed that all of the pressure scales of the reported melting curves derived by diamond anvil cell experiments require a correction which takes into account the pressure thermal shift, where vanadium is an illustrative example. The linear behavior of the thermal pressure (Pth) vs. the temperature, as predicted by first principles theoretical assumptions is then experimentally confirmed. This allows extrapolation to determine of the actual pressure and thermal temperature at the melt. Accounting for the role of the pressure transmitting media in diamond anvil cell experiments, the analysis of elemental vanadium melting curve is presented. It is shown that the appropriate correction of shock waves melting data which takes into account the radiation absorbed by the LiF window, applies only to vanadium metal. The correct pressure scale of vanadium metal as derived by diamond anvil cell is presented.
