The phase diagram of molybdenum at

The phase diagram of molybdenum at high pressures and
temperatures is the subject of considerable on-going contro-
versy. Early sound velocity measurements [2] under shock
loading identified two discontinuities—at 210GPa(∼4100K)
andat390GPa(∼10000K)thatwereinterpretedassolid-solid
and solid-liquid transitions, respectively. In contrast, static
diamond-anvil cell (DAC) experiments [1,3] on Mo up to
119 GPa reported a very shallow melting slope, and compari-
sonwithshockdatawasusedtoinferthatthereported210-GPa
discontinuity was associated with melting whereas the higher-
pressure discontinuity could be connected to a structural
change in the liquid [22]. The discrepancy between the static
and the shock data is considerable with differences in melting
temperature of thousands of Kelvin at megabar pressures.

結果 (中文) 1:

钼在高压力下的相图和温度是的相当大的持续控制-主题versy。早期在冲击下的声速测量实验 [2]载荷确定两个不连续 — — 在 210GPa(∼4100K)andat390GPa (∼10000K) thatwereinterpretedassolid-固体和固-液过渡，分别。相比之下，静态金刚石砧骨细胞 (DAC) 实验 [1，3] 莫达119 GPa 报道一个很浅的熔化坡，和比较-sonwithshockdatawasusedtoinferthatthereported210 的平均绩点连续的原因是与熔化而关联更高-压力不连续性可能连接到结构更改在液体中 [22]。静态的差异休克的数据是在熔化的差异相当大数千兆帕压力开尔文的温度。

結果 (中文) 3:

高压力钼的相图温度是相当持续的调控主体—versy。早期声速测量在冲击下的2加载确定在210gpa两间断（∼4100K）andat390gpa（∼10000K）thatwereinterpretedassolid固体和固-液转变。相比之下，静态金刚石压砧（DAC）实验[1,3]莫达119 GPA的报道很浅的熔化的斜坡，和比较—sonwithshockdatawasusedtoinferthatthereported210 GPA不连续性与熔融，而较高—压力不连续可以连接到一个结构液体变化[ 22 ]。静态的差异和冲击数据是相当大的差异，在熔融数千开尔文兆帕的压力温度。