Self-diffusion in liquid tellurium and liquid te99%-se1%
Self-diffusion in liquid tellurium and liquid te99%-se1%
复制标题
自扩散%20in%20液体%20碲%20and%20液体%20te99%-se1%
DOI：
10.1080/00319107408084284
复制
发表时间：
1974
影响因子：
1.2
通讯作者：
P. Hicter
中科院分区：
文献类型：
--
作者：
D. Kurlat;C. Potard;P. Hicter
用毛细管池技术测量了Te和Se在纯Te和SeX-Te_（1-x）（x = 0.01）合金中的自扩散系数。结果由阿耳忒修斯定律表示，对于DTe Te_x，D = 1.02.106 exp/（-35.500/RT），对于DDe x Se_x-Te_1-x（x = 0.01），D = 0.41 exp（-9.200/RT）。并与固体碲自扩散数据、Einstein-Stokes- Eyring方程和March-Brown近似进行了比较。
Abstract Self-diffusion coefficients of Te and Se in pure Te or in SeX-Te1-x (x = 0,01) alloy, have been measured by using the capillary-reservoir technique. The results are presented by an Arrhenius law, D = 1,02.106 exp/ (-35.500/RT) for DTe Te∗ and D = 0,41 exp (-9.200/RT) for DDe x Se∗-Te 1-x(x = 0,01). Results are analysed and compared to solid Telurium self-diffusion data, Einstein - Stokes- Eyring equation and March-Brown's approximation.